NZ625614B2 - Hepatitis b antiviral agents - Google Patents

Abstract

The disclosure relates to compounds of general formula (III) and a related family of compounds. These compounds may be used to treat, eradicate, reduce, slow, or inhibit an HBV infection.

Description

HEPATITIS B ANTIVIRAL AGENTS RELATED APPLICATION This application claims priority to U.S. Provisional Patent Application Nos. 61/578,716, filed on December 21, 2011 and 61/709,331, filed on October 3, 2012. The entire contents of these applications are herein incorporated by nce in their entirety.

BACKGROUND OF THE INVENTION Chronic hepatitis B virus (HBV) infection is a icant global health problem, affecting over 5% of the world tion (over 350 million people worldwide and 1.25 million individuals in the U.S.).

Despite the availability of a prophylactic HBV vaccine, the burden of chronic HBV infection continues to be a significant unmet worldwide medical problem, due to suboptimal treatment options and sustained rates of new ions in most parts of the developing world. Current treatments do not provide a cure and are limited to only two s of agents (interferon and nucleoside analogues/inhibitors of the viral polymerase); drug resistance, low efficacy, and tolerability issues limit their impact.

The low cure rates of HBV are uted at least in part to the presence and persistence of covalently closed circular DNA (cchNA) in the nucleus of ed hepatocytes.

However, persistent suppression of HBV DNA slows liver e progression and helps to prevent hepatocellular carcinoma. Current therapy goals for HBV-infected patients are directed to reducing serum HBV DNA to low or undetectable levels, and to tely reducing or preventing the development of cirrhosis and hepatocellular carcinoma.

There is a need in the art for novel therapeutic agents that treat, ameliorate or prevent HBV infection. Administration of these therapeutic agents to an HBV infected patient, either as monotherapy or in combination with other HBV treatments or ancillary ents, will lead to significantly improved sis, diminished progression of the disease, and enhanced seroconversion rates.

SUMMARY OF THE INVENTION Provided herein are compounds useful for the treatment of HBV infection in man.

Accordingly, in an aspect, provided herein is a compound of formula (I), or a salt, solvate, or e f: (R5)y a N/R3 R4 @(R2)X (1).

In an embodiment, compounds of formula (I) are of the formula (II): (R5)y \ R4"\GmexX) S02N(R6)2 (H) or pharmaceutically acceptable salts thereof.

In an ment, compounds of the formula (II) are of the formula (Ila), (IIb), and (IIc).

In another embodiment, the compound of formula (I) has the formula (III): ( Rs)y N | \—(R2)x R4 /J C(=O)N(R6)2 (III).

In another aspect, ed herein are compounds having the formula IV: \ o (Rm—I N \ | | —(R)x H R4 / o:s:o '1] (R10)Z R11/ / ) (IV) or pharmaceutically acceptable salts thereof.

In an embodiment, compounds of formula IV are of the formula IVa, IVb, and IVc, or pharmaceutically acceptable salts of those compounds.

In another aspect, provided herein are nds of formula V: or pharmaceutically acceptable salts thereof.

In still another aspect, ed herein are compounds of a VI: "va\ O R4 X o:s:o <\ N R11/ ) w (V1) or pharmaceutically acceptable salts thereof.

In an embodiment, compounds of formula VI have the formula VIa or VIb, or pharmaceutically acceptable salts of those compounds, In another aspect, provided herein are nds of formula VII: (R5)y QI R4Nk©(R2)x/ 02820 R11 E] HO 1/" Z R10 (VII) or pharmaceutically acceptable salts thereof.

Also provided herein are compositions comprising a compound provided herein (also ed to herein as "a compound of the invention"). In an embodiment, the composition is pharmaceutical and r comprises at least one pharmaceutically acceptable carrier.

In an aspect, provided herein is a method of treating, eradicating, ng, slowing, or inhibiting an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

In another aspect, provided herein is a method of ng the viral load associated with an HBV infection in an individual in need thereof, sing administering to the individual a therapeutically effective amount of a compound of the invention.

In still another aspect, ed herein is a method of reducing reoccurrence of an HBV infection in an individual in need f, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

In yet another aspect, ed herein is a method of reducing an adverse physiological impact of an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

Also provided herein are methods of inducing remission of hepatic injury from an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

In another , provided herein is a method of reducing the physiological impact of long-term antiviral therapy for HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

Also provided herein is a a method of prophylactically treating an HBV infection in an individual in need thereof, wherein the individual is afflicted with a latent HBV ion, sing administering to the individual a therapeutically effective amount of a compound of the invention.

In any above methods, the compound can be administered in combination with an additional therapeutic agent. In an embodiment, the additional therapeutic agent selected from the group consisting of a HBV polymerase inhibitor, interferon, viral entry inhibitor, viral maturation inhibitor, literature-described capsid assembly modulator, reverse transcriptase inhibitor, a TLR-agonist, and agents of distinct or unknown mechanism, and a combination thereof.

In another embodiment, the additional therapeutic agent selected from immune modulator or immune stimulator therapies, which includes ical agents belonging to the interferon class, such as interferon alpha 2a or 2b or modified interferons such as pegylated interferon, alpha 2a, alpha 2b, lamda; or TLR tors such as TLR-7 agonists or TLR-9 agonists, or antiviral agents that block viral entry or maturation or target the HBV rase such as nucleoside or nucleotide or non-nucleos(t)ide polymerase inhibitors, and agents of distinct or unknown mechanism including agents that disrupt the function of other essential viral protein(s) or host proteins ed for HBV ation or persistence.

In an embodiment of the combination therapy, the reverse riptase inhibitor is at least one of Zidovudine, Didanosine, Zalcitabine, ddA, Stavudine, Lamivudine, Abacavir, Emtricitabine, Entecavir, Apricitabine, Atevirapine, rin, acyclovir, famciclovir, valacyclovir, lovir, valganciclovir, Tenofovir, Adefovir, PMPA, cidofovir, enz, Nevirapine, Delavirdine, or Etravirine.

In another embodiment of the combination therapy, the TLR-7 agonist is selected from the group consisting of SM360320 (9-benzylhydroxy(2-methoxy- ethoxy)adenine) and AZD 8848 (methyl [3-({[3-(6-aminobutoxy—8-oxo-7,8-dihydro- 9H-purinyl)propyl] [3 -(4-morpholinyl)propyl]amino }methyl)phenyl] acetate).

In an embodiment of these combination therapies, the compound and the onal eutic agent are co-formulated. In another embodiment, the compound and the additional therapeutic agent are co-administered.

In r embodiment of the combination therapy, stering the nd of the invention allows for administering of the additional therapeutic agent at a lower dose or frequency as compared to the stering of the at least one additional therapeutic agent alone that is required to achieve similar results in prophylactically treating an HBV infection in an individual in need thereof.

In another ment of the combination therapy, before administering the therapeutically effective amount of the compound of the invention, the individual is known to be refractory to a compound selected from the group consisting of a HBV rase tor, interferon, viral entry inhibitor, viral maturation inhibitor, distinct capsid assembly modulator, antiviral compounds of distinct or unknown mechanism, and combination thereof.

In still another ment of the method, administering the compound of the invention reduces viral load in the individual to a greater extent compared to the administering of a compound selected from the group consisting of a HBV polymerase inhibitor, interferon, viral entry inhibitor, viral maturation tor, ct capsid assembly modulator, antiviral compounds of ct or unknown mechanism, and combination thereof.

In another embodiment, administering of the compound of the invention causes a lower incidence of viral mutation and/or viral resistance than the administering of a compound selected from the group consisting of a HBV polymerase inhibitor, interferon, viral entry inhibitor, viral maturation inhibitor, distinct capsid assembly modulator, antiviral compounds of ct or unknown ism, and combination thereof.

BRIEF DESCRIPTION OF THE DRAWINGS For the purpose of illustrating the invention, there are depicted in the drawings certain embodiments of the ion. r, the invention is not d to the precise arrangements and instrumentalities of the embodiments depicted in the drawings.

Figure l is a scheme illustrating the fluorescence quenching in vitro HBV assembly assay. This assay utilizes a mutant C150 HBV capsid protein wherein all wild-type cysteines are mutated to alanines, but a C—terminal cysteine residue is preserved and is labeled with fluorescent BoDIPY-FL dye. The fluorescence signal of HBV Cl50Bo protein decreases during the capsid ly process, and thus monitoring the fluorescence of the reaction provides a good readout on the extent of the capsid assembly.

DETAILED DESCRIPTION OF THE INVENTION Provided herein are compounds that are useful in the treatment and prevention of HBV in man. In a non-limiting , these compounds modulate and/or disrupt HBV 2012/071195 assembly by interacting with HBV capsid to afford defective viral particles with greatly reduced virulence. The compounds of the invention have potent antiviral activity, exhibit ble metabolic, tissue distribution, safety and ceutical profiles, and are suitable for use in man.

The HBV capsid protein plays essential functions during the viral life cycle.

HBV /core proteins form metastable viral particles or protein shells that protect the viral genome during intercellular passage, and also play a central role in viral replication processes, including genome encapsidation, genome replication, and virion morphogenesis and egress. Capsid structures also respond to environmental cues to allow un-coating after viral entry. Consistently, proper capsid assembly has been found to be critical for viral infectivity.

The crucial function of HBV capsid proteins imposes stringent evolutionary constraints on the viral capsid protein ce, leading to the observed low sequence variability and high conservation. Consistently, mutations in HBV capsid that disrupt its assembly are lethal, and mutations that perturb capsid stability severely attenuate viral replication. The more conserved a drug target is, the fewer replication-competent resistance mutations are acquired by patients. Indeed, natural mutations in HBV capsid for chronically infected patients accumulate in only four out of 183 es in the full length protein. Thus, HBV capsid assembly inhibitors may elicit lower drug resistance emergence rates relative to existing HBV antivirals. Further, drug y that s HBV capsid could be less prone to esistant mutations when compared to drugs that target traditional NA enzyme active sites. Reports describing compounds that bind viral capsids and inhibit replication of HIV, rhinovirus and HBV provide strong pharmacological proof of concept for viral capsid proteins as ral drug targets.

In one aspect, the compounds of the invention are useful in HBV ent by disrupting, accelerating, reducing, delaying and/or inhibiting normal viral capsid assembly and/or disassembly of immature or mature particles, thereby inducing aberrant capsid morphology and leading to antiviral effects such as tion of virion assembly and/or disassembly, virion maturation, and/or virus egress. In one embodiment, a disruptor of capsid assembly interacts with mature or immature viral capsid to b the stability of the , thus affecting assembly and/or embly. In another embodiment, a disruptor of capsid assembly perturbs protein folding and/or salt bridges required for ity, function and /or normal morphology of the viral capsid, thereby disrupting and/or accelerating capsid assembly and/or disassembly. In yet r embodiment, the compounds of the ion bind capsid and alter metabolism of cellular polyproteins and precursors, leading to abnormal accumulation of protein monomers and/or oligomers and/or abnormal particles, which causes cellular toxicity and death of infected cells. In another embodiment, the compounds of the ion cause e of the formation of capsid of optimal ity, affecting efficient uncoating and/or embly of viruses (e. g., during infectivity).

In one embodiment, the compounds of the invention disrupt and/or accelerate capsid assembly and/or disassembly when the capsid protein is immature. In another embodiment, the compounds of the invention disrupt and/or accelerate capsid ly and/or disassembly when the capsid protein is mature. In yet another embodiment, the compounds of the invention disrupt and/or accelerate capsid assembly and/or disassembly during vial infectivity. In yet r ment, the disruption and/or acceleration of capsid assembly and/or disassembly attenuates HBV viral infectivity and/or reduces viral load. In yet another embodiment, disruption, acceleration, inhibition, delay and/or reduction of capsid assembly and/or embly eradicates the virus from the host organism. In yet another embodiment, eradication of the HBV from a host advantageously obviates the need for chronic long-term therapy and/or reduces the on of long-term therapy.

In one embodiment, the compounds described herein are suitable for monotherapy and are effective against natural or native HBV strains and against HBV strains ant to currently known drugs. In another embodiment, the compounds described herein are suitable for use in combination therapy.

In another embodiment, the compounds of the invention can be used in methods of modulating (e. g., inhibit, disrupt or accelerate) the activity of HBV cchNA. In yet another embodiment, the compounds of the invention can be used in methods of diminishing or preventing the formation of HBV cchNA. tions As used herein, each of the following terms has the g associated with it in this section.

Unless d otherwise, all technical and scientific terms used herein generally have the same meaning as commonly understood by one of ordinary skill in the art to WO 96744 which this invention belongs. Generally, the nomenclature used herein and the laboratory procedures in cell culture, molecular genetics, organic chemistry, and peptide chemistry are those well-known and commonly employed in the art.

As used herein, the articles "a" and "an" refer to one or to more than one (i.e. to at least one) of the grammatical object of the article. By way of example, "an element" means one element or more than one element. Furthermore, use of the term "including" as well as other forms, such as "include", "includes," and "included," is not limiting.

As used herein, the term "about" will be understood by persons of ordinary skill in the art and will vary to some extent on the context in which it is used. As used herein when referring to a able value such as an amount, a temporal duration, and the like, the term "about" is meant to encompass variations of i20% or i10%, more preferably i5 %, even more preferably il%, and still more preferably i0. 1 % from the ied value, as such variations are riate to perform the disclosed methods.

As used herein, the term "capsid assembly modulator" refers to a compound that disrupts and/or accelerates and/or inhibits and/or hinders and/or delays and or reduces and/or modifies normal capsid assembly (e. g., during maturation) and/or normal capsid disassembly (e. g., during infectivity) and/or perturbs capsid stability, y inducing aberrant capsid morphology and function. In one ment, a capsid assembly modulator accelerates capsid assembly and/or disassembly, thereby ng aberrant capsid morphology. In another embodiment, a capsid ly modulator interacts (e.g. binds at an active site, binds at an allosteric site, modifies and/or hinders folding and the like) with the major capsid assembly protein (CA), thereby disrupting capsid assembly and/or disassembly. In yet another embodiment, a capsid assembly modulator causes a perturbation in structure and/or function of CA (e. g., ability of CA to assemble, disassemble, bind to a substrate, fold into a suitable conformation, or the like), which attenuates viral infectivity and/or is lethal to the virus.

As used , the term "literature-described capsid assembly modulator" refers a capsid assembly modulator that is not a nd of the present invention.

As used herein, the term "treatment" or "treating," is defined as the ation or stration of a therapeutic agent, i.e., a compound of the invention (alone or in combination with another pharmaceutical agent), to a patient, or application or stration of a therapeutic agent to an isolated tissue or cell line from a patient (e. g., for diagnosis or ex vivo applications), who has HBV infection, a symptom of HBV infection or the potential to develop HBV infection, with the purpose to cure, heal, alleviate, relieve, alter, remedy, ameliorate, improve or affect HBV infection, the symptoms of HBV infection or the potential to develop HBV infection. Such treatments may be specifically tailored or modified, based on knowledge obtained from the field of pharmacogenomics.

As used herein, the term "prevent" or "prevention" means no disorder or e development if none had occurred, or no further disorder or disease development if there had already been development of the disorder or disease. Also considered is the ability of one to prevent some or all of the symptoms associated with the disorder or disease.

As used herein, the term "patient," "individual" or "subject" refers to a human or a non-human mammal. Non-human mammals include, for example, livestock and pets, such as ovine, bovine, e, canine, feline and murine mammals. Preferably, the patient, subject or dual is human.

As used herein, the terms "effective amount,77 CCpharmaceutically effective amount" and "therapeutically effective amount" refer to a ic but sufficient amount of an agent to provide the d biological result. That result may be reduction and/or alleviation of the signs, ms, or causes of a disease, or any other desired alteration of a biological system. An appropriate therapeutic amount in any individual case may be determined by one of ordinary skill in the art using routine experimentation.

As used herein, the term "pharmaceutically acceptable" refers to a material, such as a carrier or diluent, which does not abrogate the biological activity or properties of the compound, and is relatively non-toxic, i.e., the material may be administered to an dual t causing undesirable biological effects or interacting in a deleterious manner with any of the components of the composition in which it is contained.

As used herein, the language aceutically acceptable salt" refers to a salt of the administered compounds prepared from pharmaceutically acceptable non-toxic acids, including inorganic acids, organic acids, solvates, hydrates, or clathrates thereof.

Examples of such inorganic acids are hydrochloric, hydrobromic, hydroiodic, nitric, sulfuric, oric, acetic, hexafluorophosphoric, citric, gluconic, benzoic, propionic, butyric, alicylic, maleic, lauric, malic, fumaric, succinic, ic, amsonic, , p-tolunenesulfonic, and mesylic. Appropriate organic acids may be selected, for e, from aliphatic, ic, carboxylic and sulfonic classes of c acids, examples of which are formic, acetic, propionic, succinic, camphorsulfonic, citric, fumaric, gluconic, isethionic, lactic, malic, mucic, tartaric, para-toluenesulfonic, glycolic, glucuronic, maleic, furoic, glutamic, benzoic, anthranilic, salicylic, phenylacetic, mandelic, embonic (pamoic), methanesulfonic, ethanesulfonic, pantothenic, benzenesulfonic (besylate), c, sulfanilic, alginic, galacturonic, and the like. rmore, pharmaceutically acceptable salts include, by way of non-limiting example, alkaline earth metal salts (e. g., m or magnesium), alkali metal salts (e. g., sodium-dependent or potassium), and ammonium salts.

As used herein, the term "pharmaceutically acceptable carrier" means a pharmaceutically acceptable material, composition or r, such as a liquid or solid filler, stabilizer, dispersing agent, suspending agent, diluent, excipient, thickening agent, solvent or ulating material, involved in carrying or transporting a compound useful within the invention within or to the patient such that it may perform its intended function. Typically, such constructs are carried or transported from one organ, or portion of the body, to another organ, or portion of the body. Each carrier must be "acceptable" in the sense of being compatible with the other ients of the formulation, including the compound useful within the invention, and not injurious to the patient. Some examples of als that may serve as pharmaceutically acceptable carriers include: sugars, such as lactose, glucose and sucrose; starches, such as corn starch and potato starch; cellulose, and its derivatives, such as sodium carboxymethyl cellulose, ethyl cellulose and cellulose acetate; powdered tragacanth; malt; gelatin; talc; excipients, such as cocoa butter and itory waxes; oils, such as peanut oil, cottonseed oil, safflower oil, sesame oil, olive oil, corn oil and soybean oil; glycols, such as propylene glycol; polyols, such as glycerin, sorbitol, mannitol and polyethylene glycol; esters, such as ethyl oleate and ethyl e; agar; ing agents, such as magnesium hydroxide and aluminum hydroxide; surface active agents; alginic acid; pyrogen-free water; isotonic saline; ’s solution; ethyl alcohol; phosphate buffer solutions; and other xic compatible substances employed in ceutical formulations. As used herein, "pharmaceutically acceptable carrier" also includes any and all coatings, antibacterial and antifungal agents, and tion delaying agents, and the like that are compatible with the activity of the compound useful within the invention, and are physiologically acceptable to the patient. mentary active compounds may also be orated into the compositions. The "pharmaceutically acceptable carrier" may further include a pharmaceutically acceptable salt of the compound useful within the invention. Other additional ingredients that may be included in the pharmaceutical compositions used in the practice of the invention are known in the art and described, for example in Remington's Pharmaceutical Sciences (Genaro, Ed., Mack Publishing Co., 1985, Easton, PA), which is incorporated herein by reference.

As used herein, the term "composition" or "pharmaceutical composition" refers to a mixture of at least one compound useful within the invention with a pharmaceutically acceptable carrier. The pharmaceutical composition facilitates administration of the compound to a patient or subject. le techniques of administering a compound exist in the art including, but not d to, intravenous, oral, aerosol, parenteral, ophthalmic, pulmonary and topical administration.

As used herein, the term "alkyl," by itself or as part of another substituent means, unless otherwise , a straight or branched chain hydrocarbon having the number of carbon atoms designated (i.e., C1-6 means one to six carbon atoms) and includes straight, branched chain, or cyclic substituent groups. Examples e methyl, ethyl, , pyl, butyl, isobutyl, tert-butyl, pentyl, neopentyl, hexyl, and ropylmethyl.

Most preferred is (C1-C6)alkyl, particularly ethyl, methyl, isopropyl, isobutyl, n-pentyl, n- hexyl and cyclopropylmethyl.

As used herein, the term "substituted alkyl" means alkyl as defined above, substituted by one, two or three substituents selected from the group consisting of halogen, -OH, alkoxy, -NH2, -N(CH3)2, -C(=O)OH, trifluoromethyl, -CEN, -C(=O)O(C1- C4)alkyl, -C(=O)NH2, -SOZNH2, -C(=NH)NH2, and -N02, preferably containing one or two substituents selected from halogen, -OH, alkoxy, -NH2, trifluoromethyl, )2, and -C(=O)OH, more preferably selected from n, alkoxy and -OH. Examples of substituted alkyls include, but are not limited to, 2,2-difluoropropyl, 2- carboxycyclopentyl and 3-chloropropyl.

As used herein, the term "heteroalkyl" by itself or in ation with r term means, unless otherwise stated, a stable straight or branched chain alkyl group ting of the stated number of carbon atoms and one or two heteroatoms selected from the group consisting of O, N, and S, and wherein the nitrogen and sulfur atoms may be optionally oxidized and the nitrogen heteroatom may be optionally quaternized. The heteroatom(s) may be placed at any on of the heteroalkyl group, including between the rest of the heteroalkyl group and the fragment to which it is attached, as well as attached to the most distal carbon atom in the alkyl group. Examples include: -O-CH2-CH2-CH3, -CH2-CH2-CH2-OH, -CH2-CH2-NH-CH3, -CH2-S-CH2-CH3, and -CH2CH2-S(=O)-CH3. Up to two heteroatoms may be consecutive, such as, for e, -CH2-NH-OCH3, or -CH2—CH2-S-S-CH3. Preferred heteroalkyl groups have 1-10 carbons.

As used herein, the term "alkoxy" employed alone or in combination with other terms means, unless otherwise stated, an alkyl group having the designated number of carbon atoms, as defined above, connected to the rest of the molecule via an oxygen atom, such as, for example, methoxy, ethoxy, l-propoxy, oxy (isopropoxy) and the higher homologs and isomers. Preferred are (C1-C3) alkoxy, particularly ethoxy and methoxy.

As used herein, the term "halo" or "halogen" alone or as part of another substituent means, unless otherwise stated, a fluorine, chlorine, bromine, or iodine atom, preferably, fluorine, ne, or e, more preferably, fluorine or chlorine.

As used herein, the term "cycloalkyl" refers to a mono cyclic or polycyclic non- aromatic radical, wherein each of the atoms forming the ring (i.e., skeletal atoms) is a carbon atom. In one embodiment, the cycloalkyl group is saturated or partially unsaturated. In another embodiment, the cycloalkyl group is fused with an aromatic ring.

Cycloalkyl groups include groups having from 3 to 10 ring atoms. Illustrative examples of cycloalkyl groups include, but are not limited to, the following moieties: {:11 \ J 5"NV _,_.- [\K a x [ 1::~ z "2 1 \E ' v at— ., .9- " " \HJ x .v’ t 3;\7 _, a"A".

‘ = L"B ) ----------- NM,» aw?":5 K» xxx J- \ %,, ’ ‘M [31" (x \} "’AKWA‘K «ah: W \ l f«\x .4"; "\‘V;)x \‘w‘JJ , KVfJ\-\’.K §\r"JV 1 2 A S:l’ \T35 ’i’flq‘i‘ (fir-Mn ) ‘3.) ‘\ E .r .u" ‘ \ E e XXII/"N;5 , c"t" u"J L‘AK: J ‘3 \\, :j Rx "Remy-y": Rx «1:! ’ [vfia‘ff \ (a; Monocyclic cycloalkyls include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, and cyclooctyl. Dicyclic cycloalkyls e, but are not limited to, tetrahydronaphthyl, indanyl, and tetrahydropentalene. clic cycloalkyls include adamantine and norbornane. The term lkyl includes "unsaturated nonaromatic carbocyclyl" or "nonaromatic rated yclyl" groups, both of which refer to a nonaromatic carbocycle as defined herein, which contains at least one carbon carbon double bond or one carbon carbon triple bond.

As used herein, the term "heterocycloalkyl" or "heterocyclyl" refers to a heteroalicyclic group containing one to four ring heteroatoms each selected from 0, Sand N. In one embodiment, each heterocycloalkyl group has from 4 to 10 atoms in its ring system, with the proviso that the ring of said group does not contain two nt O or S atoms. In another ment, the heterocycloalkyl group is fused with an ic ring. In one embodiment, the nitrogen and sulfur heteroatoms may be ally oxidized, and the nitrogen atom may be optionally quaternized. The heterocyclic system may be attached, unless otherwise stated, at any atom or carbon atom that affords a stable structure. A heterocycle may be aromatic or omatic in nature. In one embodiment, the heterocycle is a heteroaryl.

An example of a 3-membered heterocycloalkyl group includes, and is not limited to, aziridine. Examples of 4-membered heterocycloalkyl groups include, and are not limited to, ine and a beta lactam. Examples of 5-membered heterocycloalkyl groups e, and are not limited to, pyrrolidine, oxazolidine and thiazolidinedione.

Examples of 6-membered heterocycloalkyl groups include, and are not limited to, piperidine, morpholine and piperazine. Other non-limiting examples of heterocycloalkyl groups are: C '3 "3 *3 * \ 1' "x if \, r \ V x if 5%N E N N "AN ‘5 \ mm! \m! \l‘m"! \"mJ f P Q {J 3* "NJ. »\ ......... N‘ , ~‘ x ff} G .N\ I!" x, .‘N "x, .~ \ Q" \, 1, x, x? r ’* i a s' \ *‘r [)0 k l * km9* N "— N «w N—N ".5? Q {A\ 33-»: N 3'" i {.m- "ht-J +5"Rik" flaw} K" ‘i\;.;‘~~ N R49" if", es of non-aromatic heterocycles include monocyclic groups such as aziridine, oxirane, thiirane, azetidine, oxetane, thietane, idine, pyrroline, pyrazolidine, imidazoline, dioxolane, sulfolane, 2,3-dihydrofuran, 2,5-dihydrofuran, tetrahydrofuran, thiophane, piperidine, l,2,3,6-tetrahydropyridine, l,4-dihydropyridine, WO 96744 piperazine, morpholine, thiomorpholine, pyran, 2,3-dihydropyran, tetrahydropyran, l,4-dioxane, l,3-dioxane, homopiperazine, homopiperidine, l,3-dioxepane, 4,7-dihydro- l ,3-dioxepin, and hexamethyleneoxide.

As used herein, the term "aromatic" refers to a carbocycle or cycle with one or more polyunsaturated rings and having aromatic character, i.e., having (4n + 2) delocalized 7: (pi) electrons, where n is an r.

As used , the term "aryl," employed alone or in combination with other terms, means, unless otherwise stated, a carbocyclic aromatic system containing one or more rings (typically one, two or three rings), n such rings may be attached together in a pendent manner, such as a biphenyl, or may be fused, such as naphthalene.

Examples of aryl groups include phenyl, anthracyl, and naphthyl. Preferred examples are phenyl and naphthyl, most preferred is phenyl.

As used , the term "aryl-(Cl-C3)alky " means a functional group wherein a one- to carbon alkylene chain is attached to an aryl group, e.g., -CH2CH2-phenyl.

Preferred is aryl-CHZ- and aryl-CH(CH3)-. The term "substituted aryl-(Cl-C3)alkyl" means an aryl-(Cl-C3)alkyl functional group in which the aryl group is substituted.

Preferred is substituted aryl(CH2)-. Similarly, the term "heteroaryl-(C1-C3)alkyl" means a functional group wherein a one to three carbon alkylene chain is attached to a heteroaryl group, e.g., -CH2CH2-pyridyl. Preferred is heteroaryl-(CH2)-. The term ituted heteroaryl-(Cl-C3)alkyl" means a heteroaryl-(Cl-C3)alkyl functional group in which the heteroaryl group is tuted. Preferred is substituted heteroaryl-(CH2)-.

As used herein, the term "heteroaryl" or "heteroaromatic" refers to a heterocycle haVing ic character. A polycyclic heteroaryl may include one or more rings that are partially saturated. Examples include the following moieties: H H N N" " I IINN szr"N‘~*r"‘5\ "\‘W‘x N if ‘N ‘NL } is? s 3’3".. ’5’) 35 83>» f! .2": v». "‘ ‘ . n g if...» :- \1"N "PM;a" \"I‘" w" "WV me?" x: "ix, J H H - H ({Nfig S m U , N (.7. if 7? , 1‘3 .. . f‘ 3 , if \g a 3* Y; a? N' NE? NH", 63} ‘1? it»; LN ‘9 _f* he" LN 3};ng 3L *1 1&4 TNi‘fi N’INX r" Na N ,1 IFNM‘ x} ("affix "(Maxi km ("E ,»N\\ z I: ,1 as "65’" , x"? ‘x, Nd x\,;J N M5? N.

("Xxx , (l xfigj/x,‘ N9 "Rf? ,wJ fix,5 [a \ ,;l .4 N \ Kilt Examples of heteroaryl groups also include pyridyl, pyrazinyl, pyrimidinyl (particularly 2- and 4-pyrimidinyl), pyridazinyl, thienyl, furyl, pyrrolyl (particularly 2-pyrrolyl), imidazolyl, thiazolyl, oxazolyl, pyrazolyl cularly 3- and 5-pyrazolyl), isothiazolyl, 1,2,3-triazolyl, triazolyl, 1,3,4-triazolyl, tetrazolyl, 1,2,3-thiadiazolyl, 1,2,3 -oxadiazolyl, 1,3 ,4-thiadiazolyl and 1,3 ,4-oxadiazolyl.

Examples of polycyclic cycles and heteroaryls include indolyl (particularly 3-, 4-, 5-, 6- and 7-indolyl), indolinyl, quinolyl, tetrahydroquinolyl, nolyl (particularly 1- and 5-isoquinolyl), 1,2,3,4-tetrahydroisoquinolyl, cinnolinyl, quinoxalinyl (particularly 2- and 5-quinoxalinyl), quinazolinyl, azinyl, 1,8-naphthyridinyl, 1,4-benzodioxanyl, coumarin, dihydrocoumarin, 1,5-naphthyridinyl, benzofuryl (particularly 3-, 4-, 5-, 6- and ofuryl), 2,3-dihydrobenzofuryl, 1,2-benzisoxazolyl, hienyl (particularly 3-, 4-, 5-, 6-, and 7-benzothienyl), azolyl, benzothiazolyl (particularly 2-benzothiazolyl and 5-benzothiazolyl), purinyl, benzimidazolyl (particularly 2-benzimidazolyl), benzotriazolyl, nthinyl, carbazolyl, carbolinyl, acridinyl, izidinyl, and quinolizidinyl.

As used herein, the term "substituted" means that an atom or group of atoms has replaced hydrogen as the substituent attached to another group. The term "substituted" further refers to any level of substitution, namely mono-, di-, tri-, tetra-, or penta- tution, where such substitution is permitted. The substituents are independently selected, and tution may be at any chemically accessible position. In one embodiment, the substituents vary in number between one and four. In another embodiment, the substituents vary in number between one and three. In yet another embodiment, the substituents vary in number between one and two.

As used herein, the term "optionally substituted" means that the referenced group may be substituted or unsubstituted. In one embodiment, the referenced group is optionally substituted with zero substituents, i.e., the referenced group is unsubstituted.

In another embodiment, the referenced group is optionally tuted with one or more additional group(s) individually and independently selected from groups described herein.

In one embodiment, the substituents are independently selected from the group consisting of oxo, halogen, -CN, -NH2, -OH, -NH(CH3), -N(CH3)2, alkyl ding straight chain, branched and/or unsaturated alkyl), substituted or tituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, fluoro alkyl, substituted or unsubstituted heteroalkyl, substituted or tituted , fluoroalkoxy, -S-alkyl, S(=O)2alkyl, -C(=O)NH[substituted or unsubstituted alkyl, or substituted or unsubstituted phenyl], -C(=O)N[H or alkyl]2, -OC(=O)N[substituted or unsubstituted alkyl]2, -NHC(=O)NH[substituted or unsubstituted alkyl, or substituted or unsubstituted phenyl], -NHC(=O)alkyl, -N[substituted or unsubstituted alkyl]C(=O)[substituted or unsubstituted alkyl], O)[substituted or tituted alkyl], -C(OH)[substituted or unsubstituted 2, and -C(NH2)[substituted or unsubstituted alkyl]2. In another embodiment, by way of e, an optional substituent is ed from oxo, fluorine, chlorine, bromine, iodine, -CN, -NH2, -OH, -NH(CH3), -N(CH3)2, -CH3, -CH2CH3, - CH(CH3)2, -CF3, -CH2CF3, -OCH3, -OCH2CH3, -OCH(CH3)2, -OCF3, - OCH2CF3, -S(=O)2-CH3, -C(=O)NH2, -C(=O)-NHCH3, -NHC(=O)NHCH3, -C(=O)CH3, and -C(=O)OH. In yet one embodiment, the substituents are independently selected from the group consisting of C1_6 alkyl, -OH, C1_6 alkoxy, halo, amino, acetamido, oxo and nitro. In yet another embodiment, the substituents are independently selected from the group consisting of C1_6 alkyl, C1_6 alkoxy, halo, acetamido, and nitro. As used herein, Where a substituent is an alkyl or alkoxy group, the carbon chain may be branched, straight or cyclic, with straight being preferred.

Compounds of the ion The present invention relates to the discovery of compounds that are useful in the treatment and prevention of HBV in man. In one aspect, the compounds of the invention are useful in HBV treatment by disrupting, accelerating, reducing delaying and/or inhibiting normal viral capsid assembly and/or disassembly of immature or mature particles, thereby inducing aberrant capsid logy and leading to antiviral effects such as tion of virion ly and/or disassembly and/or virion maturation, and/or virus egress.

The capsid assembly disruptors disclosed herein may be used as monotherapy and/or in novel cross-class combination regimens for treating HBV ion in man.

Combination therapy with drugs ting different mechanism of action (MOA) that act at different steps in the virus life cycle may deliver greater efficacy due to additive or synergistic antiviral effects. Clinically evaluated HIV treatment regimens have shown that combination therapy improves the efficacy of viral load reduction, and dramatically reduces emergence of ral resistance. Combination therapy for the treatment of Hepatitis C (HCV) virus infection has also resulted in significant improvement in sustained antiviral response and ation rates. Thus, use of the HBV capsid assembly inhibitors of the present invention in combination with, for example, NA drugs, is likely to deliver a more profound antiviral effect and greater disease eradication rates than current standards of care.

Capsid assembly plays a central role in HBV genome ation. HBV polymerase binds pre-genomic HBV RNA (pgRNA), and pgRNA encapsidation must occur prior to HBV DNA synthesis. er, it is well established that nuclear accumulation of the cchNA replication intermediate, which is responsible for maintenance of chronic HBV replication in the presence of nucleoside suppressive therapy, requires the capsid for shuttling HBV DNA to the nuclei. Therefore, the HBV capsid assembly disruptors of the invention have the ial to increase HBV eradication rates h synergistic or additive suppression of viral genome replication and to r reduce accumulation of cchNA when used alone or in combination with existing nucleoside drugs. The capsid assembly disruptors of the present invention may also alter normal core protein ation, potentially leading to altered MHC—l antigen presentation, which may in turn increase seroconversion/eradication rates through -stimulatory activity, more effectively clearing infected cells.

In one aspect, drug resistance poses a major threat to current therapies for chronic HBV infection, and class combination therapy is a proven strategy for delaying emergence of drug resistance strains. The capsid assembly disruptors of the present invention can, when administered alone or in combination with other HBV therapy, offer enhanced drug resistant profiles and improved management of chronic HBV.

The compounds useful within the invention may be sized using techniques nown in the art of organic synthesis. The starting als and intermediates required for the synthesis may be obtained from commercial sources or synthesized according to methods known to those skilled in the art.

In one aspect, the compound of the invention is a nd of formula (I), or a salt, solvate, or N-oxide thereof: (Roy. B39 :4 Go R1 (1) ring A is a monocyclic or bicyclic aryl or a monocyclic or bicyclic heteroaryl ring; ring B is a monocyclic or bicyclic aryl or a monocyclic or bicyclic heteroaryl ring; R1 is SOZN(R6)R7 or C(=O)N(H)R6; R2 and R5 are independently ed at each occurrence from the group consisting of halo, -CN, -NOZ, -(L)m-OR8, -(L)m-SR9, -(L)m-S(=O)R9, -(L)m-S(=O)2R9, — (L)m-NHS(=O)2R9, -(L)m-C(=O)R9, -(L)m-OC(=O)R9, -(L)mCOzR8, -(L)m-OCOZR8, — (L)m-CHm-Nz, -N2, -m- NHC(=O)NH(R8), -(L)m-NHC(=O)R9, NHC(=O)OR9, -(L)m-C(OH)(R8)2, — (L)mC(NH2)(R8)2, -C1-C6 alkyl, -C1-C6 fluoroalkyl and -C1-C6 heteroalkyl; R3 is C or S(=O); R4 is H, C1-C6 alkyl, C1-C6 heteroalkyl, -C1-C3alkyl-(C3-C6 cycloalkyl) or -(L)m- aryl, and wherein the alkyl, heteroalkyl, cycloalkyl or aryl group is optionally substituted with 0-5 tuents selected from R2; R6 and R7 are independently selected from the group consisting of H, C1-C6 alkyl, C1-C6 fluoroalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, C2-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 -(C3-C10 cycloalkyl), -C1-C4 alkyl-(Cz-Clo heterocycloalkyl), -C1-C4 alkyl-(aryl), or -C1-C4 alkyl(heteroaryl), and wherein the alkyl, alkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl group is ally substituted with 0-5 substituents selected from R2, or the R6 and R7 groups attached to the same N atom are taken together with the N atom to which they are attached to form an ally substituted C2-C10 heterocycloalkyl ring, wherein the ring optionally comprises a moiety selected from o, C=O, 5(0),, NR4S(O)m, NR4(C=O) or N-R4, and wherein the cycloalkyl or heterocycloalkyl ring is optionally substituted with 0-5 substituents selected from R2; each R8 is ndently, at each occurrence, H, C1-C6 alkyl, C1-C6 fluoroalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, C2-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl-(Cg-Clo cycloalkyl), -C1-C4 alkyl-(Cz-Clo heterocycloalkyl), -C1-C4 (aryl), or -C1-C4 alkyl(heteroaryl), and wherein the alkyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl and heteroaryl is optionally substituted with 0-5 substituents selected from R2; or two R8 groups attached to the same N or C atom are taken together with the N or C atom to which they are attached to form an optionally substituted C2-C10 heterocycloalkyl or C3-C10 heterocycloalkyl, wherein the ring optionally comprises a moiety ed from o, C=O, 5(0),, NR4S(O)m, NR4(C=O) or N—R4, and wherein the ring is ally substituted with 0-5 substituents selected from R2; R9 is C1-C6 alkyl, C1-C6 fluoroalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, a C2- C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl-(Cg-Clo cycloalkyl), -C1-C4 alkyl- (Cz-Clo cycloalkyl), -C1-C4 alkyl-(aryl), or -C1-C4 alkyl-(heteroaryl), and wherein the alkyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl ring is optionally substituted with 0-5 substituents selected from R2; each occurrence of X and y is independently selected from the group consisting of0, 1,2, 3 and 4; L is ndently, at each occurrence, a bivalent radical ed from -(C1-C3 alkylene)m-, -(C3-C7 cycloalkylene), -(C1-C3 alkylene)m-O-(C1-C3 all In one embodiment, ring A is a monocyclic aryl ring optionally substituted with 0-3 substituents selected from R2. In r embodiment, ring A is a monocyclic heteroaryl ring optionally substituted with 0-3 substituents selected from R2. In yet another ment, ring A is a bicyclic aryl ring optionally substituted with 0-3 substituents selected from R2. In yet another embodiment, ring A is a bicyclic heteroaryl ring ally substituted with 0-3 substituents selected from R2. In yet r embodiment, ring A is ally substituted with zero substituents selected from R2.

In one embodiment, ring B is a monocyclic aryl ring ally substituted with 0-3 tuents selected from R5. In another embodiment, ring B is a monocyclic heteroaryl ring optionally substituted with 0-3 substituents selected from R5. In yet another embodiment, ring B is a bicyclic aryl ring optionally substituted with 0-3 substituents selected from R5. In yet another embodiment, ring B is a bicyclic heteroaryl ring optionally substituted with 0-3 substituents selected from R5. In yet another ment, ring B is optionally substituted with zero substituents selected from R5.

In one embodiment, B is phenyl; A is aryl or heteroaryl; R1 is SOZN(R6)R7 or (H)R6.

In one ment, A is phenyl; B is phenyl; R3 is C; R1 is SOZN(R6)R7 or C(=O)N(H)R6.

In one embodiment, A is phenyl; B is phenyl; X is zero; R3 is C; R1 is SOZN(R6)R7 or C(=O)N(H)R6; n substituents R1 and R3 are in a l,3-position (or meta-substitution) with t to each other.

In one embodiment, A is phenyl; B is phenyl; X is zero; R3 is C; R1 is SOZN(R6)R7; wherein substituents R1 and R3 are in a l,3-position (or meta— substitution) with respect to each other.

In one embodiment, A is phenyl; B is phenyl; X is zero; R3 is C; R1 is C(=O)N(H)R6; wherein substituents R1 and R3 are in a l,3-position (or meta- substitution) with respect to each other.

In one embodiment, X is zero. In another embodiment, X is l and R2 is halo.

In one embodiment, the compound of the invention is a compound of formula (II), or a salt, solvate, or N-0Xide thereof: (R5)y R4"IKE/\—(R2)XX) 302N(R6)2 (H), wherein ring B, R5, y, R4, R2, X, and R6 have the definitions provided above for Formula I.

In an embodiment, the compound of formula (II) is a compound of formula (IIa), or a salt, e, or e thereof: rev—CL O N \ wherein R5 , y, R2, individually for each occurrence, and X, individually for each occurence, have the definitions provided above for a I, and G1 is carbon or nitrogen.

In another embodiment, the compound of formula (II) is a compound of formula (IIb), or a salt, solvate, or N-oxide thereof: (R5)y_|:j\/\| O H \ l/(R>x_2 O=§=O N CH R ‘M’ (IIb) wherein R5, y, R2, X, and R6 have the definitions provided above for Formula I, and wherien the (CH2)1_6 group can optionally be further substituted with OH, C1_6 alkyl, or OC1_6 alkyl.

In still another embodiment, the nd of a (II) is a compound of formula (IIc), or a salt, solvate, or N-oxide f: '\ O (R)y./ N \ H l/_2(M O=§=O G1’NU) (R2)x/ 0‘2 (IIc) wherein R5 , y, R2, dually for each occurrence, and X, individually for each occurence, have the definitions provided above for Formula I, and G1 is H, alkyl, or substituted alkyl.

In one embodiment, the compound of the invention is a compound of formula (III), or a salt, solvate, or N-oxide thereof: R4"\(EmoxX) C(=O)N(R6)2 (111).

In one , provided herein are compounds having the Formula IV: \ o (R5>y—I/ '1" \ | —(R2)X H R4 / 0:?20 (N/(R10)z R11/\E}) HO/ W (IV) or pharmaceutically acceptable salts thereof; wherein R4 is H or C1-C6 alkyl; wherein each R5 is independently selected at each occurrence from the group consisting of CH3, C1-C6 alkoxy, halo, -CN, -NOz, -(L)m-SR9, -(L)m-S(=O)R9, -(L)m- S(=O)2R9, -(L)m-NHS(=O)2R9, -(L)m-C(=O)R9, -(L)m-OC(=O)R9, OzR8, -(L)m- OCOzRS, -m-N In one embodiment of Formula IV, R2 is independently selected at each occurrence from the group consisting of halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, - C1-C6 haloalkyl, -C1-C6 dihaloalkyl, -C1-C6 trihaloalkyl, -C1-C6 alkyl, and C(0) - C1-C6 alkyl; In one embodiment, compounds of Formula IV are of the Formula IVa: o:s:0 (N/(RR10)z R11/ / *M (IVa) or pharmaceutically acceptable salts thereof.

In embodiments of Formulae IV or IVa, each R5 is independently selected at each occurrence from the group consisting of CH3, C1-C6 alkoxy, halo, -CN, -NOz, -C1-C6 haloalkyl, -C1-C6 dihaloalkyl, -C1-C6 and trihaloalkyl; R10 is OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 chloroalkyl, -C1-C6 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 lkyl, -C1-C6 difluoroalkyl, -C1-C6 trifluoroalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, a C3-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl-(Cg-Clo cycloalkyl), -C1-C4 alkyl-(Cg-Clo heterocycloalkyl), - C1-C4 alkyl-(aryl), or -C1-C4 alkyl-(heteroaryl), and n the alkyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl ring is optionally tuted with 1-5 substituents selected from R2; R11 is a bond or C1-C3 alkylene, wherein the C1-C3 alkylene is optionally substituted with 1-3 substituents selected from R2; R2 is independently selected at each occurrence from the group consisting of halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, C(O) -C1-C6 alkyl, and C(0) -C1-C6 alkoxy.

In other embodiments of Formulae IV or IVa, each R5 is independently selected at each occurrence from the group consisting of CH3, C1-C6 alkoxy, halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, dichloromethyl, and trichloromethyl; R10 is OH, halo, C1-C6 alkyl, C1-C6 OH, C1-C6 lkyl, C1-C6 difluoroalkyl, C1-C6 trifluoroalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl-(Cg-Clo cycloalkyl), -C1-C4 alkyl-(Cg-Clo heterocycloalkyl), -C1-C4 alkyl-(aryl), or -C1-C4 alkyl-(heteroaryl), and wherein the alkyl, heteroalkyl, cycloalkyl, cycloalkyl, aryl or heteroaryl ring is optionally substituted with 1-5 substituents selected from R2; R11 is a bond or C1-C3 alkylene; R2 is independently selected at each occurrence from the group consisting of halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, and C(0) -C1-C6 alkyl, and C(0) -C1-C6 .

In other embodiments of Formulae IV and IVa, R5 (i.e., (R5)y) is 3-F, 3-Cl, 3- CH3, 3-CH2F, , 4-F, 3-CH3F, 3-ClF, 3-Br—4-F, 3,4,5-trifluoro, 3,4,5- trichloro, or 3-chloro-4,5-difluoro. In another embodiment, w is l or 2.

In yet other embodiments of Formulae IV and IVa, R11 is a bond or C1-C3 alkylene; R10 is OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 alkyl, -C1-C6 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 fluoroalkyl, -C1-C6 difluoroalkyl, -C1-C6 trifluoroalkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, or phenyl, wherein the C3-C10 cycloalkyl, a C3-C10 heterocycloalkyl, or phenyl groups are optionally substituted with 1-5 substituents selected from halo, -C1-C6 alkyl, and -C1-C6 alkoxy; and z is 0 or 1.

In r ment, compounds of Formula IV are of the Formula IVb: (91))! | G2 N \/ H / O=§=O N H Gal j In an embodiment of Formula IVb, wherein G1 is independently selected at each occurrence from halo, CF3, CC13, CHzCl, CCle, CFzH, CHzF, and CF3; In another ment, compounds of Formula IV are of the Formula IVc: X H 0 (32 X H ‘/ H / O=S|=O H N H HT H (We) or ceutically acceptable salts thereof; wherein X is halo; G1 is en or halo; G2 is H, C1-C4 alkyl, or halo; and G4 is H, halo, C1-C4 alkyl, or OH.

In one embodiment of Formula IVc, G2 is C1-C4 alkyl or halo, and wherein G2 is in the 2, 3, or 4 position of the phenyl ring.

In another aspect, provided herein are nds of the Formula V: (R5)y—l: O N \ H $4 | /—(R2>x O=S|=O HOM:1 ,G1 or pharmaceutically acceptable salts thereof; wherein R4 is H or C1-C6 alkyl; G1 is H or C1-C6 alkyl; wherein each R5 is independently selected at each occurrence from the group consisting of -C1-C6 alkyl, halo, -CN, -NOZ, -(L)m-OR8, -(L)m-SR9, -(L)m-S(=O)R9, - (L)m-S(=O)2R9, -(L)m-NHS(=O)2R9, -(L)m-C(=O)R9, -(L)m-OC(=O)R9, -(L)mCOzR8, — m-OCO2R8, -2, -m-Nm-C<=O>Nm-OC<=O)N In one embodiment of Formula (V), each R5 is ndently selected at each occurrence from the group consisting of OH, C1-C6 alkyl, C1-C6 alkoxy, halo, -CN, -NOz, C1-C6 chloroalkyl, -C1-C6 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 fluoroalkyl, -C1-C6 difluoroalkyl and -C1-C6 roalkyl; and R2 is independently selected at each occurrence from the group consisting of halo, -OH, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, and C(O)-C1-C6 alkyl.

In another embodiment of Formula (V), each R5 is independently selected at each occurrence from the group consisting of —OH, C1-C6 alkyl, C1-C6 alkoxy, halo, fluoromethyl, difluoromethyl, trifluoromethyl, chloromethyl, dichloromethyl, and trichloromethyl; R2 is independently selected at each occurrence from the group consisting of — OH, halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 lkyl, -C1-C6 heteroalkyl, and C(O)-C1-C6 alkyl.

In still another embodiment of Formula (V), each R5 is independently selected at each occurrence from the group consisting of —OH, C1-C6 alkyl, halo, fluoromethyl, difluoromethyl, trifluoromethyl, chloromethyl, dichloromethyl, and trichloromethyl; and each R2 is ndently selected at each occurrence from the group consisting of halo, -C1-C6 alkyl, or -C1-C6 alkoxy.

In another aspect, provided herein are compounds of a VI: :—(R2)x O—S—O (R10)z <\ N" R11/ ) / W (VI) or pharmaceutically acceptable salts thereof; Wherein R4 is H or C1-C6 alkyl; G1 is H or C1-C6 alkyl; n each R5 is independently ed at each occurrence from the group consisting of C1-C6alkyl, C1-C6 alkoxy, halo, -CN, -NOZ, -(L)m-SR9, -(L)m-S(=O)R9, - (L)m-S(=O)2R9, -(L)m-NHS(=O)2R9, -(L)m-C(=O)R9, -(L)m-OC(=O)R9, -(L)mCOzR8, — (L)m-OC02R8, -2, -m-Nm-OC<=O)N In certain embodiments of Formula VI, each R5 is independently selected at each occurrence from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, halo, -CN, -NOz, -C1-C6 haloalkyl, -C1-C6 dihaloalkyl, and -C1-C6 trihaloalkyl; R10 is OH, halo, C1-C6 alkyl, C1-C6 OH, -C1-C6 haloalkyl, -C1-C6 alkyl, -C1-C6 trihaloalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, a C3-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 (Cg-Clo cycloalkyl), -C1-C4 alkyl-(Cg-Clo cycloalkyl), -C1-C4 alkyl-(aryl), or -C1-C4 alkyl-(heteroaryl), and wherein the alkyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl ring is ally substituted with 1-5 substituents selected from R2; R11 is a bond or C1-C3 alkylene, wherein the C1-C3 alkylene is optionally substituted with 1-3 substituents selected from R2; R2 is independently selected at each occurrence from the group consisting of halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, C(O) -C1-C6 alkyl, and C(0) -C1-C6 alkoxy.

In another embodiment of Formula VI, each R5 is independently selected at each occurrence from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, halo, ethyl, difluoromethyl, trifluoromethyl, chloromethyl, dichloromethyl, and trichloromethyl; R10 is OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, C1-C6 fluoroalkyl, C1-C6 difluoroalkyl, C1-C6 trifluoroalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, a C3-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl-(Cg-Clo cycloalkyl), -C1-C4 alkyl-(Cg-Clo heterocycloalkyl), -C1-C4 (aryl), or -C1-C4 alkyl-(heteroaryl), and wherein the alkyl, heteroalkyl, lkyl, heterocycloalkyl, aryl or heteroaryl ring is optionally substituted with 1-5 substituents selected from R2; R11 is a bond or C1-C3 alkylene; R2 is ndently selected at each occurrence from the group consisting of halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, and C(0) -C1-C6 alkyl, and C(0) -C1-C6 alkoxy.

In other embodiments of Formula VI, R5 is 3-F, 3-Cl, 3-CH3, 3-CH2F, 3-CHF2, 4-F, 3-CH3F, -F, 3-BrF, 3,4,5-trifluoro, 3,4,5-trichloro, or 3-chloro-4,5- difluoro. In another embodiment, w is l or 2.

In still another embodiment of Formula VI, R11 is a bond or C1-C3 alkylene; R10 is OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 chloroalkyl, -C1-C6 dichloroalkyl, -C1-C6 oroalkyl, -C1-C6 fluoroalkyl, -C1-C6 difluoroalkyl, -C1-C6 trifluoroalkyl, C3-C10 cycloalkyl, a C3-C10 heterocycloalkyl, or phenyl, wherein the C3- C10 cycloalkyl, a C3-C10 heterocycloalkyl, or phenyl groups are ally substituted with 1-5 substituents selected from halo, -C1-C6 alkyl, and -C1-C6 alkoxy; and z is 0 or 1.

In an ment, compounds of Formula VI are of the Formula VIa: (e)1\y CL/\ 0 OZSZO (34/ )W (VIa) or pharmaceutically acceptable salts thereof; wherein G1 is independently selected at each occurrence from CH3, OCH3, halo, CF3, CC13, CHzCl, CCle, CFzH, CHzF, and CF3; G2 is H, C1-C4 alkyl, or halo; G3 is OH, CHZOH, or OH; G4 is H, OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 chloroalkyl, -C1-C6 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 fluoroalkyl, -C1-C6 difluoroalkyl, -C1-C6 trifluoroalkyl, or phenyl, wherein the phenyl group is optionally ndently substituted with 1-5 substituents selected from halo, -C1-C6 alkyl, and -C1-C6 alkoxy; y is l, 2, or 3.

In an embodiment, compounds of Formula VI are of the Formula VIaa: O=S=O (34/ GEQ/N\G13 )W (VIaa) or pharmaceutically acceptable salts thereof; wherein G1 is independently selected at each occurrence from C1-C6alkyl, 0C1- C6alkyl, halo, CF3, CC13, CHzCl, CCle, CFZH, CHZF, and CF3; G2 is H, C1-C4 alkyl, or halo; G3 is OH, CHZOH, or CHZCHZOH; G4 is H, OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 chloroalkyl, -C1-C6 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 fluoroalkyl, -C1-C6 difluoroalkyl, -C1-C6 roalkyl, or phenyl, n the phenyl group is optionally independently substituted with 1-5 substituents selected from halo, -C1-C6 alkyl, and -C1-C6 alkoxy; y is l, 2, or 3.

In another embodiment, compounds of Formula VI are of the Formula VIb: (VIb) or pharmaceutically acceptable salts thereof; n X is halo; G1 is hydrogen or halo; G2 is H, C1-C4 alkyl, or halo; and G4 is H, halo, C1-C4 alkyl, or OH.

In another aspect, provided herein is a compound of Formula VII: (R5)y—E;\\ o "1‘ \ | —(R2)x R4 / OZSZO R11 E j HO 'T‘ 2 R10 (VII) or pharmaceutically acceptable salts thereof; wherein R4 is H or C1-C6 alkyl; wherein each R5 is independently selected at each occurrence from the group consisting of C1-C6 alkyl, C1-C6 , halo, -CN, -NOz, -(L)m-SR9, -(L)m-S(=O)R9, - (L)m-S(=O)2R9, -(L)m-NHS(=O)2R9, C(=O)R9, -(L)m-OC(=O)R9, OzR8, — m-OCO2R8, -2, -m-Nm-C<=O>Nm-OC<=O)N In one embodiment of Formula VII, each R5 is independently ed at each occurrence from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, halo, -CN, -NOz, - C1-C6 haloalkyl, -C1-C6 dihaloalkyl, and -C1-C6 trihaloalkyl; R11 is a bond or C1-C3 alkylene, wherein the C1-C3 alkylene is optionally substituted with 0-3 substituents selected from R2; R2 is independently selected at each occurrence from the group ting of halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, C(O) -C1-C6 alkyl, and C(0) -C1-C6 alkoxy.

In an ment of a VII, each R5 is independently selected at each occurrence from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, halo, fluoromethyl, difluoromethyl, trifluoromethyl, chloromethyl, romethyl, and trichloromethyl; R11 is a bond or C1-C3 alkylene; R2 is independently selected at each occurrence from the group consisting of halo, -CN, -NOz, -C1-C6 alkyl, -C1-C6 , -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, and C(0) -C1-C6 alkyl, and C(0) -C1-C6 alkoxy.

WO 96744 In an embodiment of Formula VII, R5 is 3-F, 3-Cl, 3-CH3, 3-CH2F, 3-CHF2, 4-F, 3-CH3F, 3-ClF, 3-BrF, 3,4,5-trifluoro, 3,4,5-trichloro, or 3-chloro-4,5-difluoro.

In another embodiment, R2 is H, Cl-C4 alkyl, or halo. In still another embodiment, R10 is C(=O)C3-C10 cycloalkyl, wherein the or cycloalkyl group is optionally substituted with halo, -C1-C6 haloalkyl, -C1-C6 dihaloalkyl, or -C1-C6 oalkyl.

It will be appreciated that the ption of the present invention herein should be construed in congruity with the laws and principals of chemical g. In some ces it may be necessary to remove a hydrogen atom in order to accommodate a substitutent at any given location.

It is noted for the generic structures described herein that rings that are substituted by two or more variables (R groups, G groups, etc.) can indicate, for e, either viscinal (e. g., compounds 960D1 and 960D2) or geminal (e. g., compound 916) substitution patterns.

Preferred embodiments of Formulas I-VII, including pharmaceutically acceptable salts thereof, as well as enantiomers, isomers, rotamers, tautomers, diastereomers, atropisomers or racemates thereof, and are shown below in Table 1 and are also considered to be "compounds of the invention." (Some compounds of Table 1 do not include hydrogens on hydroxyl groups; it is understood that "-0" indicates a hydroxyl substituent at these positions.) Synthetic method codes refer to the synthesis methodologies provided in the experimental section. For example, "A19B03C15" refers the use of intermediate A19 for region A, intermediate B03 for region B, and ediate C15 for region C, and "GA" refers to general synthesis procedures G and A.

Table 1 Structure Structure Cm Cm MS(M+ H)+ IDP' MS(M+ H)+ IDP' Synthetic method Synthetic method QNH FONH o GAE; o=§=o 001 O=S=O 002 363 363 GB GB A01B01C01 A01 B01 C02 CIQNH CI\QNH GAE: o O:§:O 005 O=S=O 006 379/381 379/381 GB GB A01 B01 C05 A01 B01 C06 CIQNH O F O—S—O 0' "$9 397/399 013 0:?" 014 A01 B01 C13 0 1H NMR (400 MHZ, DMSO—d6) 5 10.60 397/399 (br, 1H), 8.29 (m, 2H), 7.94 (m, 1H), 7.81 A01§0E13014 (m, 1H), 7.52 (m, 1H), 7.50 (m, 1H), 7.22011, 1H), 2.92(m,4H), 1.53011, 4H), 1, 2H), 01mmF IEJ£;\NH GAE: CI O=§=o 015 0=.S=0 016 L") C) 9 397/399 GB GB A01 B01 C15 A01 B01 C16 0T0 021 022 0 GB A01 801 C22 g; 1H NMR (400 MHZ, DMSO—d6) 5 10.22 (b1, 1H), 3.29 011, 2H), 7.91 011, 110,773 A01Bo1021 (HL1ID1718(HL1}D1689(HL2}D, 3.790,, 3H), 292011411), 2020, 310153011411), 1, 2H), 0 Cl: C CI NH 0=§=0 025 o=§=o 026 C) C) 393/395 413/415 GB GB A01 801 C25 A01 801 C26 F\©\NH F ; ‘NH F GAE: CI O=E=O 033 O=$=O 034 o L") 381 397/399 GB GB A01BOZCO3 A01 Bo2C04 CICIDNH NH F o=s=o O 0 037 O 038 O=S=O ,5 3 0 GB A01BO2C26 4123313/ 1H NMR (400 MHZ, CD3OD) 5 3.11 011, 1 A01BO2C25 H), 3.05 011, 1H), 7.99011, 1H), 7.61 011, 1H), 7.53011, 2H), 305011411), 1.67011, 4H), 1.43011, 2H) 11 I) NH F F NH F o OAK: o=3=o 041 o=,s=o 042 1") {NJ 395 395 GB GB A01 B02020 A01 B02021 0| F CI/QNH F FQNH F O GAE: 049 050 O=s=o O=§=o 431/433 399 GB GB A01 B02089 A01 B02024 F(111 O001. QM O=§=O 0 O F 053 o=§=o 054 381 N as 0 A01 B03003 397/399 1H NMR (400 MHZ, CDC13) 5 8.27 (t, 111), GB 8.18(m 1 H), 7.95 (s, 1H), 7.61 (q, 2H), A01 B03004 7.34 (t, 1H), 709(111, 2H), $210,411), 1.65011, 4H), 1.53(q, 2H), BrJCLNH Br/©\NH O09 009 0:81"? 061 0:314) 062 CG 6? 3 437/439 GA GA A02B01031 A03B01031 BFONH BrQNH OAQ OAQ 0:850 063 "81:0 064 N N OH OH 1}" 453/455 467/469 GA GA A04B01031 A05BO1C31 Br/©\NH Q / Br NH O [ ] 0:8‘:O o/KQ/ N 065 0:$:O 066 {9 N 0H 453/455 453/455 GA GA Ao7Bo1C31 A06Bo1C31 mJ::LM+ J£:L 0% Br NH O:§:O N 071 o:$:o 072 Q fl O? W 451/453 466/468 GA GA A13Bo1C31 A12Bo1C31 J::L mJ::LNH Br NH 0% O:§:O o:$:o 073 N 074 N [N] O 0% GA 492/494 A14Bo1C31 GA A15Bo1C31 H Q 0/ w NH OIS‘:O [N] 075 0=$=0 076 N <12 425/427 528/530 GA GA A17Bo1C31 A16Bo1C31 O=S=O O77 0=$=O 078 & N "OH 9 433141 OH 411/413 A1 8301 C31 A19801031 Br/J:::LNH a/[:1WH O GAE: o=§=o 079 0T0 080 E [03% OH OH 413/415 455/457 GA GA AZOBO1 C31 A21 BO1C31 BrQNH Br/ONH OAK: O o=E=O 081 0:?" 082 :5 N: O OH M12 439/441 424/426 GA GA A22BO1C31 C31 . O O NH O NH E:Ek% 083 084 0‘ 377 O)8\ GB N \ 0 A01 BO1 C66 1H—NMR (400 MHZ, CDC13): 5 ppm: 8.19 GB (m, 2H), 7.87 (m, 1H), 7.62 (t, 1H), 7.30 A01BO1C66 (In, 1H), 7.08 (In, 3H), 6.87 (S, 1H), 4.65 (d, 2H), 2.98 (1,411), 1.62 (111,411), 1.42 (In, 2H)- O NH 097 098 0O 00NS" 427/429 (33 GB A01 801 C32 A01 801 C77 % 9 ES NH 0/ O 0‘ 373 113% 099 100 0 GB A01 801 C34 325 1H—NMR(4OO MHZ, CDC13): 5 ppm: 7.98 GB (m, 2H), 7.84 (m, 1H), 7.59 (t, 1H), 7.31 A01 801 C33 (111,211), 7.24(m, 3H), 6.42 (d, 1H), 3.72 (m, 2H), 2.95 (m, 6H), 1.62 (m, 4H), 1.40 msz) O NH E: 103 104 N‘34. o @813 421 GB GB A01 801 C37 A01 801 C36 O F N O O H F 115 O=$=O 116 345 E 1 GB H A01 B13024 424/426 A24BO1 C31 BI’QNH BI’DNH GAE: GAE: O E O 1 17 E 118 [N] [N] l K 438/440 452/454 GA GA A25BO1C31 A26B01031 &/£::LNH &/£::LNH o d}\E;j o=[3]=o o= =0 1 19 [E] 120 N N o)\ d%\/ 466/468 480/482 GA GA A27BO1 C31 A28BO1C31 BrQNH BrQNH GAE; O o:§:o O=E=O N 121 EN] 122 64V/\ dgw/ 6 494/496 GA GA A29BO1C31 A30B01031 BrQNH H GAE; GAE: O=§=O Ozzzo EN] 123 [NJ 124 Ph DAG/ 542/544 529/531 GA GA A31BO1C31 A32BO1C31 EDA/H : Br NH GAE: GAE: O=§=O ozslzo N N EN] 125 [N] 126 G :5 500/502 501/503 GA GA A33BO1C31 A34BO1031 BrQNH Br/©\NH GAE: GAE; O=$=O O=Sl=o N N E j 127 E j 128 (NE (NE 507/509 521/523 GA GA A35Bo1C31 A36801031 BrQNH GAE: Br/©\NH oz$zo N 0%: 09VOH o=§=o 129 N 130 0 [N] GA NHZ A37BO1 C31 DAV 1H NMR (400 MHZ, CD3OD) 5 8.18 (m, 507/509 2H), 8.06(br, 1 H), 7.94 (d, 2H), 7.72 (t, GA 1H), 7.54 (m, 1H), 7.34 (m, 1H), 3.80011, 4H), 3.08011, 4H), 2.87(m, 1H), 1.25 (m, 2H), 1.06 (m, 1H), 0.94 (m, 1H).

BrQNH BrQNH GAE: GAE: O=$=O O=$=O N N [N] 131 [N] 132 0%CN 0%0153 517/519 560/562 GA GA A39BO1031 A4OBO1031 1H NMR (400 MHZ, CD3OD) 5 8.33 (s, 111), 8.16(111, 2 11), 7.88 (111, 2H), 7.69 (1, 111), 7.62 (d, 111), 7.32 (111, 111), 3.71(111, 411), 3.04(111, 411), 1.29(111, 211), 1.07 (111, 211).

BrQNH : Br NH 0*© GAE: 0:? O o=3=o N N [11 135 I.) 136 0A6 o 506/508 GA 522323 A45Bo1031 A43801031 _ _ [N] 0'?" 141 142 [N] O N 432 0 A15Bo1003 432 1H NMR (400 MHZ, 00013) 5 8.19 (5, GB 111), 8.14 (d, 1H), 7.93 (111, 1 H), 7.85 (s, A15Bo1002 111), 7.72(111, 111), 7.62(111, 211), 710(1, 211), 3.76(br,4H), 3.07 (111,411), 1.62(111, 1H),1.62 11), 0.93 (111,211), 0.75(111,211) O O F NH ; O: :0 E 147 148 1H NMR (400 MHZ, 00013) 5 8.18 (s, A1SBO1 C24 111), 8.13 (d, 111), 7.91 (111, 1 H), 7.83(d, 111), 770(1, 1H), 7.50(111, 111), 11, 111), 7.02(1,1H), 3.75 (111,411), 3.05 (111,411) 1.62(111, 1H), 0.93 (111,211), 0.75(111,211) *Q R : :F CEO *© [N] 0 § 0 151 N 0% [N] 152 466/468 GB (DAV A15B01C15 450 1H NMR (400 MHZ, CDC13) 5 8.18 (s, GB A153" C82 1H), 8.17(m, 1H), 8.13 (s, 1 H), 7.91(m, 1H), 7.86011, 1H), 7.710, 1H), , 1H), 7.16(t,1H), 3.75 (br,4H), 3.04 (br,4H) 1.62(m,1H), 0.93 (m,2H),0.75(m,2H) :g/i/ 159 ONI—Ia0:?:0 160 493/495 491/493 A48B01C31 QGG CI 0: =0 168 0=$=O 169 EN? 3? OH OH 367/369 367/369 GB GB A19B01co5 A19B01006 E20 .011 O$O 170 171 O=E=O OH 9 351 OH GB 351 A19B01co1 2012/071195 A19B01 C02 11 (:1 0AK; O=$=O 174 175 O=$=O SN? N 365 365 GB (33 A1 9B01 C20 A19B01 C21 F F O O 176 177 O=$=O O=$=O SNR SNR OH OH 385/387 369 GB GB A19B01C17 A19B01 C24 CI NH FE?NH 0*C F 178 179 O=§=O O=E=O 401/403 338;) A198" 024 A1 9B01 C79 "I; I) F NH Cl NH OAQ OAQ O=$=O 180 0=$=O 181 SN? SN? OH OH 385/387 385/387 GB GB A149B01C15 A19B01 C15 CI NH O GAE: 182 183 O=$=O o=$=o 9 S"? CH 381/383 A19801 C27 A19801083 NH F NH o)\[;j O a"? N OH OH 401/403 A1 9301 026 A19801 C40 CIQNH 0 "O 0\ 191 O=$=0 192 381/383 N as 8 A108B01COS o\ 1H NMR (400 MHZ, CD3OD) 5 8.34 (m, 381 /383 2H), 8.024(d, 1 H), 7.98 (d, 2H), 7.83 (5, GB A1 08301 006 1H), 7.74 (m, 2H), 7.55 (m, 1H), 7.32 (m, 1H), 7.14(m, 1H), 1, 3H), 3.60011, 2H), 3.16(s, 3H) 0 NH 0 CI NH o=3=o 201 o=3=o OH 206 S"? N 395/397 411/413 GB GA A18B01COS A108818031 1H NMR (400 MHZ, CD3OD) 5 8.16 (d, WO 96744 2H), 8.04(br, 1 H), 7.97 (d, 2H), 7.67 (q, 1H), 7.30 (m, 2H), 4.34011, 1H), 4.00(m, 2H), 3.50(m, 2H).

CIDNHF o=§=o OH 413/415 A18B01C15 Br/©\NH E:\NH 210 0% 212 O=IS=O 0M6 O=S=O N N 453/455 (—ZOH A109B01C31 423127 A17BO1C31 CI F NH ©NH GAE: GAE: 0= -0 215 o= =0 216 (E (E2 OH OH 381/383 365 GB GB A17BO1CO5 A17BO1CO2 CI CI Y)NH T) W: 0%; o=s=o 217 o=s=o 217_R OH OH 399/411 399/411 GB GB A17BO1C15 A17BO1C15 W0 2013/096744 PCT/U82012/071195 Y) Q GAE: O 217_S o=6=o o=6=o 219 C2 dz OH /O 39331 1 433341 A1 7301 C15 A130801031 0 T) F NH NH O*© 4Q O=§=O O=$=O RE 224 225 OH OH 407 407 GB GB 002 AOQBO1CO3 CI NH "O O=IS=O 02$:O CE 226 KB 227 OH OH 423/425 423/425 GB GB A09Bo1005 A09Bo1 CO6 D "\ NH NH O O 228 229 O=$=O O=$=O N N OH OH 465 466 GB GB A09Bo1 C36 A09Bo1 C45 W0 2013/096744 2012/071195 FDNH O I) O=§=O 230 N 231 A09Bo1 C24 OH 1H NMR (400 MHZ, CD30D) 8 8.39 (s, 421 1H), 8.16011, 2 H), 7.90 (d, 1H), 7.68 (t, GB 1H), 7.36 (m, 2H), 6.64(m, 1H),3.78 (m, A09BO1020 2H), 3.64 (m, 2H), 2.28 (m, 2H), 1.73 (m, 2H), 1.47 (m, 2H), 1.37 (m, 1H), 1.28 (m, 3H).

(EL 53 CI NH Cl NH O- -OE 233 N 234 441/443 457/459 AOQBO1 C79 AOQBO1 C15 T) O F NH F NH GAE: GAE; o: :OE O: :0 238 244 La E38 OH 393 443 GB GB A06Bo1 CO2 A09Bo1 C40 0: =05? 245 O=E=O 250 393 LEOH GB 43B A06Bo1 C24 11 FD NH Cl NH GAE; GAE; 251 254 ENE [NE OH OH 407 427/429 GB GB A06Bo1 C20 A06Bo1 C15 F UNH F: i F NH GAE: 0=§=O O E: N K101 o=ls=o 258 375 263 N GB AO8BO1 C09 1H NMR (400 MHZ, CD3OD) 8 8.33 (s, OH 1H), 8.23 (d, 1H), 7.98 (t, 1H), 7.78 (t, 4532;) 1H), 7.59 (d, 2H),7.21(d, 2H), 3.72 (m, 1H), 3.57 (m, 1H), 3.42 (m, 1H), 2.61 (t, "36801040 1H), 2.47 (m, 1H), 2.36 (s, 3H), 1.85 (t, 2H), 1.61 (m, 1H),1.27(m,1H) FDNH / O NH o=$=o 264 269 379 QOH AO8BO1 CO2 GB AO8BO1 C45 (CE? 0=§=O AK; 00H 270 271 o:§:o GB OOH A08BO1 C20 1H NMR (400 MHz, CD3OD) 5 8.33 (s, 397 1H), 8.23 (d, 1H), 8.00 (m, 1H), 7.79 (t, GB 1H), 7.59 (m, 1H), 7.53 (m, 1H),7.06(t, A08BO1 C24 1H), 3.72 (m, 1H), 3.59 (m, 1H), 3.43 (m, 1H), 2.60 (m, 1H), 2.45 (m, 1H), 3.31 (d, 3H), 1.84 (m, 60(m, 1H), 1.26 (m, CI NH Ff; 19 F NH 0= =0 274 020 3 0—3—0_ _ 278 Ll N OH [/1 413/415 OH GB 415 AO8BO1 C15 GB A08BO1 C40 F F T) T) F NH F NH OAK: OAK: O:§=O 02$:O Cl " OH 278 E1 LJ\6H 278 E2 415 — — GB GB A08BO1C40 A08BO1C40 1H NMR (400 MHz, MOD) 5 8.33 (s, 1H NMR (400 MHz, MeOD) 5 8.33 (s, 1H), 8.23 (d, J :80 Hz, 111) 8.00 (d, J 1H), 8.23 (d, J :80 Hz, 1H), 8.00 (d, J :80 Hz, 1H),7.80(t,1 :80 Hz, 11117.63 :80 Hz, 1H), 7.80 (t, J :80 Hz, 1H), 7.63 (m 211) 3.73011, 1H), 358011 1H), 3.42 (m, 2H), 3.73 (m, 1H), 3.57 (m, 1H), 3.42 (m 1111263011, 1H), 2.45 (m 1H), 1.85 (m, 1H), 2.63 (m, 1H), 2.45 (m, 1H), 1.85 (m 2H), 1.61 (m 1H), 128011 1H). (m, 2H), 1.61 (m, 1H), 1.28 (m, 1H).

FQNH PO O O 0=$=0 284 o=§=o 285 "34301002 A04BO1 CO3 W0 2013/096744 PCT/U82012/071195 I; F1111 F NH O=§=o o=§=o 291 411 407 GB GB A04B01 C24 A04BO1C20 Fji:l\NH I: 0% GAE: OLE); 291_E1 0T0 291_E2 407 40? A04BO1C20 A04B01 C20 CI NH I) 39 F NH o=§=o 294 298 9 EfOH GB "("3289 AO4BO1C15 AO4BO1C4O DNH FQNH GAE: GAE: o= =oRE o= =o 302 ES 304 OH OH 375 379 GB GB A1 OBO1CO8 A1OBO1CO2 NH O CI NH o=3=o Q O=§=O 305 306 01 Q 379 OH GB 395/397 A10B01co3 GB 1H NMR (400 MHZ, DMSO—d6) 5 10.57(s, A1OBO1COS 1H), 8.26 (m, 2H), 7.94 (m, 1H), 7.81 (m, W0 2013/096744 PCT/U82012/071195 3H), 7.23 (m, 2H), , 1H), 3.47(d, 1H), 3.20(m,2H), 2.78(m, 2H), 1.76011, 2H),1.45(m,2H) I F / 1) F NH GAE: O O: :0 Q 309 Q 310 438 3:; "0301024 A1 0801045 1H NMR (400 MHZ, DMSO—d6) 5 10.69(s, EDN¥§5(?OO 3g?Bfiso'fgbg-SSQ4 1H), 8.67 (m, 1H), 8.33 (m, 2H), 8.21 (m, 1H§’ 454m1$61519 2H3 1013111; 1111468"? 1H), 7.96 (m, 1H),7.87(m, 2H), 7.68 (m, ’3 17 ’2 ’17-6 ’ 1 H3, H), (m 2H), 7.57(m,2H), 3.53011, 2H),3.18(m, - (‘1; H3114H3, - - (m H)(n; 3H),2.68(m,2H),1.77(m,2H),1.45(m,2H) NH FD Cl NH GAE: GAE: O=$=O 311 O=$=O 314 LN? LN? OH OH GB 413(13/315 A1 O A1OBO1C15 T) F F NH O*1; CI\©\11 oz$zo O Q O=§=O 318 321 415 [N] A1 OBO1C4O 0% 1H NMR (400 MHZ, DMSO—d6) 8 s, 466/468 1H), 8.28 (m, 2H), 7.98 (d, 1 H), 7.85 (1, GA 1H), 7.74 (m, 2H), 4.68(d,1H), A1SBO1 C83 3.54(m,2H), 3.15011, 2H), 281(m, 2H), 1.74(m,2H), 1.42(m,2H).

F NH F NH O¢K© O-E—O__ o:§:o OH 322 R03 328 C74 413/415 413115 A1OBO1 C83 H NMR (400 MHZ, 6) E) 10.79(s,\ AO4BO1 C83 1H), 8.27(d, 1H), 7.95 (m, 2 H), 7.83 (m, 1H), 7.59 (d, 2H), 3.16(d, 2H),2.77 (m, 2H), 1.73(m,2H),1.43(m, 2H), 1.17(m, 1H) DNH FQNH o GAE; O=$=o 329 o=$=o 331 N\ [N\ OH OH 349 353 GB GB A2OBO1 CO8 A2OBO1CO2 GAE: F NH GAE: o=§=o 332 335 O=§=O [M "‘ OH EOH A20301CO3 A2OBO1 C24 "(1 TiI NH NH 336 337 O=$=O O=$=O EOHN\ 387/389 387/389 GB GB A2OBO1 C83 A2OBO1 C15 WO 96744 o O)\E;j 338 341 O=$=O 0:3:0/ E \ E01 OH 367 367 (33 GB A50Bo1 CO2 A20Bo1 C20 : : NH Cl’ "NH GAE: GAE: o=3=o 342 o=3=o 343 EN" EN" OH OH 367 383/385 GB GB A50Bo1 CO3 A50B01C05 FQNH TI O*© 345 CC 347 O=$=O O=$=O EN" EN" OH OH 385 401/403 GB GB A50Bo1 C24 A50Bo1 C15 RE) F011 OXE: OAK: O=§=o O=E=O 351 [N\/ E W OH 379 A51 B01 CO2 A50B01C2o NH FJ::LNH OAQ GAE: o=§=o 352 355 O-E-O_ _ [NW 379 [or GB 3539; A51 801 C24 "(1 ‘61I NH NH O*© 356 4Q 357 O=$=O O=§=O N N OH OH 413/415 413/415 GB GB A51BO1C83 A51BO1C15 RT5:L m/£::LNH GAE: O O: :0 O=$=O R 359 E W OH OH OH 393 444/446 GB GA A51BO1C2O A52B01C31 Br NH BrQNH d%\[;j o O=E=O 360 o=s=o 361 (EOH\ 1'1 /J: \ O\ OH 457/459 423129 A53BO1C31 A58B01C31 2012/071195 m‘ "M1 CFZ: NH 0 6AW[;] O=$=O 363 Ozzzo 366 N\ \ /o\/£? gEEOH 471/473 393:1 1 GA ASSBO1031 A52BO1COS ("mm 0101 04 \E P O Hj‘o: :O O: :0 371 372 OH 0\ 383/385 397/399 GA GA A56801COS A57BO1COS d%\[;j 0A\E;j O: :0R 373 o=§=o 374 (EOH (IOHN\ OH 0\ 417/419 431 /433 GA GA A52BO1C15 A58BO1C15 CIDNHF El CI NH OGG QAQ oz§zo 375 0=$=O 376 1" EN‘ OH (|) 401/403 401/403 GA GA A53Bo1c15 A54BO1C15 WO 96744 OZNDNHF FD 02N NH GAE: OAK: 0=$=0 380 0T0 383 a"? Q 395 424 GA GA A19BO1C46 A10B01 C46 02N NH GAE: FD O=§=O 02N NH N J.

S) O ; Ho 386 0=$=0 387 392 N GA LZ A06B01 C46 OH 1H NMR (400 MHZ, CD3OD) 5 10.91 (s, 5:36: 1H), 8.68(d, 1 H), 8.32 (d, 1H), 8.26 (m, A17Bo1046 1H), 798 (m, 2H), 7.750, 1H), 7.64(m, 1H), 4.48(s, 1H) 3.62(m, 2H), 3.28(m, 2H), 2.25(m, 2H), 1.72(m, 2H), 1.32(m, 1H),1.16(m, 2H).

F0 F1) 02N NH F30 NH GAE; o= =03 GAE; 388 390 1101 0T0 QAOH 378 378 GA GA A08BO1 C46 A18B01 C47 F F11 F30 NH OAQ GAE: o=s=o 00_ _ 391 g] 392 OH E2 352 OH GA "634; A20801C47 A10BO1C47 FD F F3C NH BODNH GAE: GAE: o:§:o 00_ _ N 395 396 Hog) (—ZOH 461 4:: A17BO1 C47 A06801C47 \ODNHF \oFDNH GAE: GAE: 039:0 398 0T0 401 S"? Q A1 9801 C48 A1 0801 C48 GAE; F N I g) 0 H0 404 O=S.=O 405 423 N GA 02 C43 OH 1H NMR (400 MHZ, CD3OD) 5 10.91 (s, 33: 1H), 8.68(d, 1 H), 3.32 (d, 1H), 3.26 011, A17BO1C48 1H), 793 011, 211), 7.750, 1H), 7.64011, 1H), 4.430, 1H), 3.350, 311), 3.62011, 2H), 3.23011, 2H), 2.25011, 2H), 1.72011, 2H), 1.32011, 1H), 1.16011, 2H). \o: : F: : ‘NH Br NH GAE: GAE: o=$=o 406 407 N 0T0 901 3 409 429/431 GA GA A08BO1C48 A19Bo1 C49 Br NH o=§=o 408 0T0 410 12% Q 457/459 OH GA 457/459 A1 8B01 C49 GA A10801 C49 FD Br NH Br NH O O=$=O o=§=o 41 1 N 412 ENJACH 471/473 GA OH A04801 C49 48é4f7 A09801C49 FD F Br NH NCDNH GAE; o o=§=o 4'15 o:§:o 417 {/1 N QAOH 457/459 "('30: A18BO1052 A08BO1C49 NC NH NC NH O=E=O AK? Q _ _ OH 0- -oR 418 419 [ GA OH A10801 C52 1H NMR (400 MHZ, CD3OD) 5 10.84 (s, A20801C52 1H), 8.68(d, 1H), 8.32 (d, 1H), 8.26 011, 1H), 798 011, 2H), 7.750, 1H), 7.64011, 1H), , 1H), 3.52011, 2H), 3.14011, 2H), 2.79011, 2H), 1.74011, 2H), 1.42011, 2H).

O=§=O 420 O=E=O 425 if"N y 418 OH AO4BO1CS2 A1QBO1CS1 HOfiNHF HO F: : o GAE; 0:3:0 427 O=E=O 428 [OH Rog GA ‘32 AZOBO1CS1 NCfiNHF NC:CL GAE: o O=§=O 435 o=E=o 436 N \ (_7/\OH 418 392 GA GA A1 8801 CS2 A2OBO1 CS2 10331,.F NC\D\NHF oXE; o=§=o O=$=o 438 QOH 441 GAO" 378 4630: A17BO1A52 HNMR 400MHz CD OD( 1 s )b‘8. 37 (s, A04BO1CS2 1H), 8.21(d, 1H), 8.04 (d, 1H), 7.88 011, 1H), 7.76 011, 2H), 7.18(t, 1H), 4.28011, 1H), $920,211) 3.40011, 3H), 3.24011, 1H), 1.88011, 1H), 1.76011, 1H). j: 8 NH 8 NH O=$=O o=$=o 447 N 448 GA 446 A19B01055 GA A09BO1CSS F: : F 0' NH CIQNH 0% 66 O=$=O O=$=O [MrN 455 N [NM 458 0% 0% 480/482 496/498 GA GA A61B01C15 C15 Br/QNH Fmm W? m o=§=o o=§=o 463 [N] 467 N N OAV/ OAV/ 506/508 460 GA GA A65801 C31 A65801 C20 F(5L O=§=O [N] 468 o=6=o 471 0% am 460 379 GA GA A66B01020 A17BO1C20 W0 2013/096744 PCT/U82012/071195 {1 F NH DNH 0T0 472 473 O=$=O OH Q <17" 70 393 393 GA GA A18Bo1C2o A49Bo1C20 m CIDNH O=§=O 474 CE 477 O=$=O OMe GA 3 A109Bo1C20 GA A67Bo1C15 FDNH O Br NH OAK; GAE: 0: =05? o= =0 478 {Mg 479 OH OH 421 467/469 GA GA A67Bo1C2o A67Bo1 C31 ii F11 Cl NH F NH GAE; GAE; o= =o O=§=O E 482 63/ 489 {80.4 OH 443 453157 "38801015 A67Bo1C4o 0: =0E 0: :0 501 E 502 %H (gm—i OH OH 443/445 423 GA GA A81BO1C15 A81BO1C20 Br’ NH /©\NH GAE: GAE; O: :0E o: :O 503 E 505 OH OH 469/471 405 GA GA A81BO1C31 CO8 0 (I F H CI o=5=o F NH o*1; _oL; O=§=O 506 471 507 N GA A8ZBO11C15 OH 1H NMR (400 MHZ, CDC13) 5 8.21 (s, 445 1H), 8.19 (d, 1 H), 8.07 (s, 1H),7.96 (d, GA 1H), 7.91 (m, 1H), 7.72 (t, 1H), 7.51 (m, A81 801 C40 1H), 7.19 (t, 1H), 3.62(d, 2H), 3.36 (s, 3H), 3.28(s, 2H), 3.18 (s, 3H), 2.62 (t, 2H), 1.87(d, 2H), 1.65(d, 2H).

F Brx ; HN HN\S/Sj Q or; o:s|:o 520 0:8:0 521 ¢ " 351 448/450 GB GE A19805093 A19810031 : ,CI :/ Q\S\\,NH 0\ \S\\,NH go o 522 523 O=§=O O=$=O 3? SN? 421/423 OH401 GE GE A1QB10C15 A1QB1OCZO F F : F F: :i: ‘NH O" ,NH (P/S" O 524 526 o=§=o O=Sl=o SN? LNZ 387 401 GE GA A1 QB1OCO3 A17BO1 C40 F F F NH Fifi F NH W: 0%; 527 528 o=sl=o o=§=o [N\ [N\/ OH OH 389 403 GA GA C4O A5OBO1C4O F11 11 CI NH NH OAQ GAE: O=$=O 529 0=$=0 530 N N R9014 K20H 427/429 407 GA GA A73BO1 C15 A73BO1 C20 o=§=o N OH 531 541 489/491 A753" C15 A7sBo1 C40 2) 10.73 (s,\ 1H NMR (400 MHZ, CD301» 5 830 (S, H NMR (400 MHZ, CD3OD) 7.58 (111,211), 3.48011, 2H), 2.74 (m, 2H), 7-2401], 1H), 7-4601], 3H3, 7-33 (m, 2H): (m, 2H), 1.95 (m, 2H), 1.63 (m, 2H) CIQNH : Br’ ‘NH GAE: GAE: O=SI=O 0=S=O N N 544 545 OH OH 471/473 7 GA GA A7SBO1 C05 A7SBO1 C31 QNH F d)\E;j E;IJLH m o:§:o O=SI=O 546 547 OH —0 503/505 451 GA GA A7QBO1 C15 A7SBO1C05 F11 F11 CI NH OXE; GAE; O=S=O o=§=o 11 N 553 554 {8/0 OH 517 519/ GA GA A69801 C15 A69801 C20 O=S=O o=5=o 111 N 555 558 "39301008 A69Bo1 C40 CIDNHF D CI NH 6AT;] 6AT;j O=§=O 023:0 $0 559 568 531/532 485/487 GA GA A72Bo1 C15 A7GBO1COS CIDNHF I) 0 Br NH O O=§=O 0=§=O N OH 569 577 OH 4423/:43 A74BO1 C15 529/531 1H NMR (400 MHZ, CD3OD) 5 8.32 (s, GA 1H), 8.19(d, 1 H), 7.98 (m, 2H), 7.76 (t, A76301 C31 1H), , 1H), 7.23 (t, 1H), 3.55 (m, 2H), 2.68 (m, 2H), 1.58 (m, 4H), 1.42 (q, 2H), 0.84 (t, 3H). 029 F NH O=S=O 039 ,5 578 0T0 579 GA g": "4801020 A74BO1C40 0 <1 [;jJLN m " BL o=§=o Br NH —E% GAE: 0:3:0 583 ,1 587 455/457 C15 O 1H NMR (400 MHZ, CD30D) 5 8.33 (s, 481/483 1H), 8.25(d, 1 H), 8.00 (d, 2H), 7.80 (1, GA 1H), 768(m, 1H), 7.30 (t, 1H), 3.58 (d, A78BO1 C31 2H), 3.01 (s, 3H), 2.62 (t, 2H), 1.85 (d, 2H), 1.55 (m, 4H), 0.84 (t, 3H).

CIDNHF FDNHF "Q O o=8=o *0 N o=8=o Q 589 N 593 o o Q \f OH 455/457 A1 0301 063 A83BO1C15 CI CI F: i 1:: CI NH F : NH GAE; GAE) 0:5:0 594 0:?20 595 ES ¢ 447/449 431 /432 GB GB A1 0801 C57 A1 0801 C58 CIDNHF CIDNHF GAE: GAE; O=§=O 0=§=O 596-D1 596-D2 RNJV RN)\/ OH OH 441/443 441 /443 GA GA A85Bo1C15 A85Bo1 C15 F: C F NH DNH O O o=§=o o=§=o gm ("L OH OH 421 421 GA 597_D1 GA 597_D2 A8SBO1 C20 A8SBO1C20 1H NMR (400 MHZ, CD3OD) 5 8.29 (s, 1H NMR (400 MHZ, CD3OD) 5 8.29 (s, 1H), 8.20(In, 1 H), 7.94 (In, 1H), 7.72 (In, 1H), 8.20(In, 1 H), 7.94 (In, 1H), 7.72 (In, 1H), 7.50(In, 2H), 7.01 (t, 1H), 3.57 (In, 1H), 7.50(In, 1H), 7.48 (In, 1H), 7.01 (t, 2H), 3.23 (In, 1H), 2.68 (In, 1H), 2.39 (In, 1H), 3.82 (In, 1H), 3.37 (In, 1H), 3.30 (In, 1H), 2.26 (s, 3H), 1.92 (In, 1H), 1.73 (In, 1H), 2.80 (In, 1H), 2.54 (In, 1H), 2.26 (s, 1H), 1.53 (In, 1H), 1.42 (In, 1H), 1.19 (In, 3H), 1.76 (In, 2H), 1.56 (In, 1H), 1.39 (In, 1H), 0.91 (t, 3H). 1H), 1.27 (In, 1H), 0.91 (t, 3H).

/©\NH /©\NH GAE: GAE; o=§=o o=§=o CL 601_D1 Q/ 601_D2 OH OH 403 403 GA GA A8SBO1C08 A8SBO1C08 0' NH CIDNHF 0%: 0%: 0T0 608_D1 (ES: 608_D2 Rfi OH 427/429 9 GA GA A84BO1 C15 A84BO1C15 F F T) T) F NH F NH GAE: GAE: o:$:0 610_D1 O=$=O 610_D2 Q & OH OH 429 429 GA GA A84BO1 C40 A84BO1C40 O=§=O o Q 0:820 ' 615_D1 4632A 615_D2 Q A87BO1 C20 0 1H NMR (400 C13): 8ppm: 8.17 — 421 8.13 (m, 2H), 7.99 (s, 1H), 7.90 (d,1H), GA 7.70 — 7.66 (m, 1H), 7.54 (d, 1H), 7.42 (t, A87BO1 C20 1H), 7.00 (t, 1H), 3.46 — 3.42(m,2H), 3.38 (s,3H),2.80 — 2.70 (111,211), 2.45 — 2.40 (m, 1H), 2.40 (s, 1H), 2.07 — 2.00 (m, 1H), 1.85 — 1.81 (m, 1H), 1.57 — 1.54 (m, 1H),1.00 — 0.99 (m, 3H).

F N H I j O:S:O 0:8:0 N 620 Q 621 401 4273/1293 A131 801 C15 A1 08BO1 C40 53 O F "kg O:$:O N 622 623 Q HO 0:s:o 429 453% A52BO1C40 A131 BO1C40 v T) F NH F NH O*Q GAE? O=SI=O o=$=o 624 N\ 625 g J: \ GA "8: A53801C40 1H NMR (400 MHZ, CDC13) b 8.25 (s, A58BO1 C40 1H), 8.14 (d, J :76 Hz, 1H), 7.91 (d, J =7.6 Hz, 1H), 7.64 (t, J =7.6 Hz, 1H), 7.49 (m, 1H), 7.29 (s, 1H), 3.94 (m, 1H), 3.33 (s, 1H), 3.04 (m, 1H), 2.92 (m, 1H), 2.83 (s,3H),1.16(m,3H).

F15. O F NHKQ "\oo:6:o [M OVJVN\ CI) 447 403 ASSBO1 C40 A54BO1C40 F F NH 628 O=$=O 629 (3:0 N\ HO\/\/N\ A GA 0\ 56801040 417 A57BO1C40 ("DOF FVQNH 04f: 04K: OZSZO 0—3—0_ _ ,0 630 631 414/416 365 GA GA A1 OBO1C15 A49BO1059 Pi) F NH 41 d)\[;j o ozslzo 632_R o=sl=o 632_S N N (;7/\OH <_]/\DH 393 393 GA GA 059 A1sBo1059 MONH F\D OZ§ZO NH N o 9 _ _ 393 0—3—0 633 634 1‘1 GA E ‘ A1 0801 059 OH 1H NMR (400 MHz,CDC13): 8ppm: 8.20 367 (s, 1H), 8.15 — 8.13 (m, 1H), 8.07 (s, 1H), GA 7.94 — 7.92 (m, 1H), 7.74 — 7.63 (m, A20301C59 3H),7.44 — 7.41 (m, 1H), 7.21 — 7.19 (m, 1H), 5.42 (d, 2H), 3.81 (m, 1H), 3.34 — 3.29 (m, 2H), 2.98 — 2.92 (m, 2H), 1.96 — 1.89 (m, 2H), 1.71 — 1.62 (m, 2H),1.42 Omflfl GAE: ¢ O=S=O ,{l 0:3:0 641 N 642 OH {QQ 469 "639; A69801059 F\/©\NH F\/©\NH GAE: GAE; o:s=o O=§=O N 644_D2 N 645 OH £ng 421 423 GA GA A85801 C59 A81 BO1C59 FIDNVHF F53L 04$ 09¢ O=S=O O=S=O N N 8) mm OH 646 41 1 647_R 383 GA GA A18BO1 C60 A19BO1060 1H NMR (400 MHz,CDC13): 5 ppm: 8.64 1H NMR (400 MHz,CDC13): 5 ppm: 8.34 (s, 1H), 8.31 (s, 1H), 8.17 (d, 1H), 7.96 (d, (s, 1H), 8.27 (s, 1H), 8.18 (d, 1H), 7.98 (d, 1H), 7.74 — 7.64 (m, 3H), 7.10 — 7.05 (m, 1H), 7.73 — 7.67 (m, 3H), 7.11 (t, 1H), 5.47 1H), 7.42 — 7.38 (m, 1H), 5.45 (d, 2H), (d, 2H), 4.49 (m, 1H), 4.06 — 4.02 (m, 2H), 3.68 — 3.65 (m, 3H), 3.47 — 3. 41 (m, 1H), 3.63 — 3.59 (111, 2H), 2.51 (111, 2H). 3.27 — 3.21 (111, 1H), 2.88 (111, 1H), 1.85 — 1.76 (111, 2H), 1.74 — 1.64 (111, 2H).

O=S=O ,{J 649 0:820 650 41 1 "34301060 A1 0801 C60 0—3—0 O=§=O 651 g) 652 GA GA A09801 C60 A06Bo1C60 O=S=O o:s:o ,1" 655 661 KEN $2 411 0 A1 8801 C61 662_R o=s=o 662_s 1H NMR (400 MHz,CDC13): 5 ppm: 8.38 — 1'1 8.35 (111,111), 8.23 — 8.21 11), 8.17 (d, UAW 1H), 8.05 — 8.03 (111, 1H), 7.92 (s, 1H), 7.82 AG1A (d,1H), 7.75 — 7.51 (111, 1H), 7.74 — 7.64 (111, A18Bo1061 3H), 7.10 — 7.05 (111, 1H),7.42 — 7.38 (111, 1H), 5.45 (d, 2H), 3.68 — 3.65 (111, 3H),3.47 — 3. 41 (111, 1H), 3.27 — 3.21 (111, 1H), 2.88 (111, 1H), 1.85 — 1.76 (111, 2H), 1.74 — 1.64 (In, 2H).

F\(©\NH GONH o GAE: O=S=O O=$=O 663 ,q 664 OH Q 385 OH A1OBo1C61 o=s=o GAE: N _ _ 667 0,340 668 g) QOH H0 397 425 GA GA A17Bo1C61 A06Bo1C61 F F F O}\© N O N 675 5,0 676 K94 O/I OH 9 441 0 GA 401 A81Bo1C61 GA A1QBO1062 F F F F N O N 0 65/0 677_R ELK/o 677_s Oil] 011 mo mo 429 429 GA GA A1QBO1062 A1sBo1C62 6 O 678 429 679 0577/ GA /N\Ao A10B01 C62 1H NMR (400 MHZ, CDC13) 8.23 403 ( s, 1H), GA 8.17— 8.18 ( d, 2H), 7.95— 7.97 ( d, J: 8.0 AZOBO1 C62 HZ, 1H), 7.88— 7.89 (d, J: 5.2 HZ, 2H), 7.40— 7.74 ( m, 1H), 7.18—7.23 (t, J: 18.8 Hz, 110,679 7.07 (t, J: 29.6 Hz 1H), 3.82— 3.85 (m, 0 3.35 (m, 2H), 2.96— 3.02 ( m, 2H), 1.92— 1.98 ( m, 2H), 1.61— 1.73 ( m, 210,1.42(s,1H). 0:8:0 680 N 690 443 459 GA GA AO4BO1 C62 A81 B01062 CI NH N/CI O=§=O O=SI=O N 694 695 457/459 437 GA GA A90B01 C15 A9OBO1020 JL D ; NH N F H O/ O=SI=O Q .9 696 0:81:O 700_R 459 GA GA A18B01 C63 AQOBO1 C40 FD FDF NH F NH O¢K© GAE: o:s:o 700_S O=§=O 705 ,i‘ N 9m\OH Q 397 OH GA 383 A1 8801 C63 GA A17BO1 C63 F0 F NH F NH o o=sl=o o=§=o 706 708 Q OH 397/399 473 GA GA A1 OBO1 C58 A75BO1C63 FQM FFDNH 040 OAQ _ _ 0:350 00 709 712 %@ {901 O 427 501 GA GA A81 801 C63 A69801 C63 F F CIDNH CI: : ‘NH GAE: 0 3:0 71w 33:0 713-112 OH OH 503/505 GA GA A8GBO1C15 A8GBO1C15 FD O NH (I dbl F 0AK: o=sl=o = = N O S O 714_D1 715_D2 W o $2" 505 A86801 C40 CI NH i fir A N ; ; CI _ _ O=§=O 0—3—0 716_D1 $3 719_D1 W O O 485/4%H7 443/445 A103BO1C15 A8GBO1C05 0 if 0 KI N CI H [;j/mNH O=SI=O O=SI=O C12} 719_D2 {"2} 720_D1 O O O 0 443/445 423 GA GA A103801C15 A1osBo1C2o (PAH |::£F O N JKEIF dm F C)=SI=C) O:S|:O Cg} 720_D2 N 721_D1 o o 1% O 0 GA "('34: A103BO1C20 A103801C40 E;jJLH E ] O QF [;jJLH m o=s=o O= =O [h 724_D2 E 725_D1 O O 90 GA 443/445 A1 03801 CO8 GA 1H NMR (400 MHZ, CD30D) 8 8.33 (s, A1 O4BO1 C15 1H), 8.24(d, 1 H), 8.02 (d, 1H), 7.80 (t, 1H), 7.58 (m, 2H), 7.29 (t, 1H), 7.03 (d, 1H), 4.61 (s, 2H), 3.91 (s, 1H), 3.67 (m, 1H), 3.60 (m, 1H), 3.53 (m, 2H), 2.80 (m, 1H), 2.61 (t, 1H), 2.38 (s, 3H), 1.91 (m, 1H), 1.76 (m, 2H).

O KEEP dN CI O=§=O go O=§=O O N 725_D2 726_D1 443/445 GA 0 A104BO1C15 o 1H NMR (400 MHZ, CD30D) 8 8.34 (s, 423 111), 8.25(d, 1H), 8.00 (m, 2H), 7.78 (t, GA 111), 7.67 (m, 1H), 7.27 (t, 1H), 3.88 (m, A1 04BO1 C20 111), 3.80 (m, 1H), 3.75 (m, 1H), 3.56 (m, 2H), 2.34 (t, 1H), 2.13 (t, 1H), 1.90 (m, 1H), 1.48 (m, 1H), 1.33 (m, 1H).

F F :1 <1 . (y H dN F O=S=O [\lj O=SI=O 726_D2 N 727_D1 O o 423 445 GA GA 1020 A1 04BO1 C40 0 if : N F 0 <1 90 O=SI=O 727 D2 729 D2 445 - - A104BO1C40 o 1H NMR (400 MHZ, CD30D) 8 8.34 (8, 469/471 1H), 8.25(d, 1 H), 8.03 (d, 1H), 7.82 (t, GA 1H), 7.65 (m, 2H), 3.91 (m, 1H), 3.82 (m, A1 04BO1 C31 1H), 3.73 (m, 1H), 3.57 (m, 2H), 2.35 (t, 1H), 2.13 (m, 1H), 1.89 (m, 1H), 1.47 (m, 1H),1.31(m, 1H).

CII)NH dNofifCIH 0AK: O=SI=O O=SI=O N 731 741 \o I 0 485/487 455/457 GA GA A92BO1C15 A93BO1 C15 0 KI H F O=S|=O O=§=O O 742 743_D1 A93BO1 C20 1H NMR (400 MHZ, CD30D) 5 8.31 (m, 0 1H), 8.22 (d, 1H), 7.98 (m, 1H), 7.76 (m, 457 1H), 7.61 (d, 1H), 7.55 (m, 1H), 7.03 (t, A93BO1C40 1H), 3.70 (m, 4H), 2.52 (d, 1H), 2.31 (s, 3H), 1.92 (m, 2H),1.50(m, 10(m, F F F O o <1 N CI [J ‘N F H O=S=O o=s=o I [\l‘ N 743_D2 747_D1 O O 457 455/457 GA GA A93BO1 C40 A95BO1C15 (#1 CI CM O=IS=O O=§=O N N 747_D2 748_D1 O 0 455/457 435 GA GA A95Bo1C15 A95Bo1C20 H N F O=S=O | O=S=O N N 748_D2 749_D1 GA GA A95BO1C20 A95Bo1 C40 0 <1 0 if d (PAN Br N F H _ _ O=S|:O O—E-O N 749_D2 751_D1 A95301C31 A95Bo1C4o 0 <1 dN Br o=|3=o O QF N dN Br O=|S=O o 751_D2 N 753 481/483 (—2 GA 0 A95801 C31 443/445 1H NMR (400 MHZ, CD30D) 5 8.37 (8, GA 1H), 8.22 (d, 1H), 8.06 (m, 2H), 7.78 (t, A17BO1 C49 1H), 7.68 (d, 1H), 7.33 (m, 2H), 3.86 (m, 1H), 3.55 (m, 2H), 3.22 (m, 1H), 3.05 (m, 1H), 1.82 (m, 1H),1.75(d, 1H), 1.47 (m, 3H), 1.36 (d, 3H), 1.23 (m, 2H).

E;j)kuofifBr (;rkmom& O=S=O o=sl=o fl N g 754 755 471/473 GA 533/535 A73Bo1 C49 GA 1H NMR (400 MHZ, CD3OD) 5 8.34 (s, "5301 C49 1H), 8.25(d, 1H), 8.14 (m, 1H), 8.02 (d, 1H NMR (400 MHZ, CD3OD) 5 8.39 (s, 1H), 7.79 (t, 1H), 7.70 (m, 1H), 7.27 (t, 1H), 8.26(d, 1H), 8.15 (m, 1H), 8.07 (d, 1H), 3.53 (m, 2H), 2.77 (m, 2H), 1.68 (m, 1H), 7.84 (t, 1H), 7.74 (m, 1H), 7.47 (m, 4H), 1.19 (s, 3H). 2H), 7.28(t, 2H), 7.25 (111,211), 3.77 (m, 2H), 2.87 (t, 2H), 2.19 (m, 2H), 1.77 (d, 2H). 0 KT 0 (f N Br N Br H H O=S|=O O=S|=O & 756_D1 Eh 756_D2 o 0 471/473 471/473 GA GA A84BO1 C49 C49 O fif NH dN Br O=S=O — — N 0‘?" 757 K; 758 487/489 485/487 A81BO1C49 A67BO1C49 Br’ : ‘NH BrQNH GAE: GAE: O=$=O o=s=o N 1'1 759 760 OH E iOH 533/535 533/535 GA GA A97BO1C31 A98BO1C31 BrQNH o=s=o GAE: Ill O=S|=O g? 761 765 F 509 A97BO1 C40 1H NMR (400 MHz, DMSO) 5 10.85 (s, A99§0A1031 1H), 8.31 (t,J=2Hz, 2H), 8.04 (d,J=8.0 Hz, 1H), 7.90 (t, J = 8.0 Hz, 1H), 7.74 (dd, J = 6.8, 10.4 Hz, 2H), 7.47 (m, 2H), 7.13 (t, J = 8.8 Hz, 2H), 5.03 (s, 1H), 3.62 (d, J = 10.8 Hz, 2H), 2.62 (t, J = 10.8 Hz, 2H), 1.99 (m, 2H), 1.66 (d, J = 13.2 Hz, 2H). f)F NH o¢kt;j F O=E=O F NH 50H O O=§=O 766 N 767 GA OHF A98BO1C40 1H NMR (400 MHz, DMSO) 5 1H NMR (400 MHz, DMSO) 5 8.31 (m, 2H), 8.04 509 (d, J = 7.4 Hz, 1H), 7.90 (t, J = 8.0 Hz, GA 1H), 7.74 (dd, J = 6.8, 10.4 Hz, 2H), 7.47 A99801C40 (m, 2H), 7.03 (m, 1H), 5.11 (s, 1H), 3.62 (d, J = 11.2 Hz, 2H), 2.62 (t, J =11.2 Hz, 2H), 2.03 (dt, J = 40,128 Hz, 2H), 1.66 (d, J: 12.8 Hz, 2H).

O:$:O FmNH O=S|=O 768 N 769 527 OHF A1 OOBO1 C40 1H NMR (400 MHz, MeOD) 5 10.38 (m, 1H), 8.26 (d, J = 7.6 Hz, 1H), 8.06 (d, J = GA 8.4Hz, 1H), 7.83 (t, J = 8.0 Hz, 1H), 7.65 1040 (m, 2H), 7.38 (m, 1H), 7.26 (m, 2H), 3.76 (dd, J = 2, 9.2 Hz, 2H), 2.62 (dt, J = 2, 12 Hz, 2H), 2.23 (dt, J = 4.8, 9.2 Hz, 2H), 1.66 (d, J = 12.4 Hz, 2H).

F F CII1NH F N O*1; 29 O=S=O O=S=O | N N 770 771 F F 527 507/509 GA GA A102BO1C40 A97BO1 C15 01mmF CI NH O GAE; O=SI=O O=§=O 772 OHF 773 507/509 F A99Bo1 C15 WEE/£09 1H NMR (400 MHz, DMSO) 5 10.73 (s, 1H), 8.33 (m, 2H), 8.08 (dd,J=2.8, 6.8 A98BO1C15 Hz, 1H), 8.03 (d, J = 6.8 Hz, 1H), 7.90 (t, J = 8.0 Hz, 1H), 7.75 (m, 1H), 7.57 (m, 1H), 7.46 (t, J = 9.2 Hz, 1 H), 7.29 (m, 1H), 7.16 (m, 2H), 5.23 (s, 1H), 3.62 (d, J = .8 Hz, 2H), 2.62 (t, J = 10.8 Hz, 2H), 2.23 (m, 2H), 1.66 (d, J = 13.2 Hz, 2H).

O=SI=O o=s=o F 774 775 525/527 OHF A1OOBO1C15 F 1H NMR (400 MHz, MeOD) 5 8.46 (s, 1H), 525/527 8.27 (d, J :80 Hz, 1H), 8.03 (m, 2H), 7.82 GA (t, J = 8.0 Hz, 1H), 7.68 (m, 1H), 7.37 (m, A1 01 801 C15 1H), 7.24 (m, 3H), 3.76 (dd, J = 2, 8.8 Hz, 2H), 2.62 (dt, J = 2, 12 Hz, 2H), 2.13 (dt, J = 44,132 Hz, 2H), 1.77 (d, J = 12.4 Hz, 2H). an,"F T) F NH F GAE; GAE: O=S|=O O=§=O 776 Q 777 F O F A1 0 5253227/ 1H NMR (400 MHz, MeOD) 5 8.13 (m, A102801C15 1H), 8.01 (m, 1H), 7.56 (m, 3H), 3.68 (m, 1H), 3.40 (m, 2H), 2.89 (m, 2H), 1.91 (m, 2H), 1.61 (m, 2H).

F F 0 O dbl} : :CI N’ : ; H H O=$=O O=S|=O N N 785 786 469/471 449 GA GA A94BO1 C15 A94BO1 C20 F F Ofif Ofif N F N F H H O=S|:O O:S|:O N N 787_D1 787_D2 /0 /O 471 471 GA GA A94BO1 C40 A94BO1C4O F A N O=S|=O N F N o\ OZGZO 449 N 793 A96801 C20 1H NMR (400 MHZ, CDC13) 8.25 ( s, 1H), 8.00— 8.12 ( In, 1H), 7.94— 7.98 ( In, 2H), /0 7.66— 7.70 (m, 5 7.56 ( m, 111), 471 742-744 ( m, 1H), 7.02— 7.07 (t, J: 17.6 GA Hz, 1H), 3.86— 3.92 ( In, 1H), 3.18— 3.38 ( A96801C40 m, 2H), 3.16 ( s, 3H), 3.12— 3.20(m,1H), 2.93— 2.99 ( m, 1H), 2.33—2.35 (d, J: 1.6 Hz, 3H), 1.72— 1.82 (111,211), 1.50—1.55 ( m, 3H), 1.49— 1.58 ( 111, SB).

CI F NH FFji:LNH O O O=SI=O o=s=o N 797 ,6 799 o/ O O 0 471/473 473 GA GA A91BO1C15 A91BO1C4O FDéL O=s|=o Dd 803 *6; 804_R 401 o=$=o GA N A1QBO1065 UAOH 1H NMR (400 MHZ, MeOD) 5 8.41 (m, 429 1H), 8.31 — 8.30 (m, 1H), 8.09 — 8.07 (m, GA 1H), 7.92 — 7.91 (m, 1H), 7.83 (m, 1H), A18BO1065 7.63 — 7.62 (m, 1H), 5.58 (s, 1H), 5.46 (s, 1H), 4.45 — 4.39 (m, 1H), 4.05 — 4.03 (m, 2H), 3.56 (m, 2H).

F F FDd Fiii NH NH GAE: OAK; 804_S 805 0=$ZO 0T0 N \ mm E 429 403 GA GA A1 8801 C65 AZOBO1C65 FmF F 0‘ \E 2 0AK: O=$=O 806 o=s=o 807 Q r'u OH 443 429 GA GA A04BO1065 A1 0801 065 Dd F O:S:O 0‘9 K: 00_ _ 808 809 A09801065 O=SI=O O=§=O 81 o N 818_D2 (_2 F 475/477 A111BO1C49 A17BO1C65 FFmNH 0%) F33 F NH o=s|=o QF GAE; O=S=O OH 819_D1 N 819—D2 GA F A11 1 801 C63 OH 1H NMR (400 MHz, CD30D) 5 8.38 (s, 415 1H), 8.25 (d, J = 8 Hz, 1H), 8.05 (d, J = GA 2.4 Hz, 1H), 7.79 (m, 1H), 7.69 (s, 1H), A111BO1063 7.45 (m, 1H), 7.25 (m, 1H), 4.71 (m, 1H), 3.70 (m, 2H), 3.45 (m, 1H), 3.15 (m, 1H), 2.93 (m, 1H), 1.86 (m, 2H) F F Fj):j\NH FQNH F GAE; F o=s=o O= =O ,1 820_D1 E 820_D2 61. 1}.

OH OH 447 447 GA GA 1C62 A111BQ1062 821_D1 O=S.=O 821 _D2 A111 SAC01 40 1H NMR (400 MHz, CD3OD) 5 8.40 (s, A111BO1C40 1H), 8.25 (d, J=7.6 Hz, 1H), 8.08 (d, J=7.6 Hz, 1H), 7.30 (m, 1H), 7.65 (m, 2H), 4.70 (m, 1H), 3.75 (m, 2H), 3.45 (m, 1H), 3.15 (m, 1H), 2.90 (m, 1H), 1.73 (m, 2H) I) Fmm CI NH CI O 03¢ o=s=o O=SI=O by 822_D1 822_D2 R1. 6";.

OH OH 431/433 431 /433 GA GA A111BO1C15 A111BO1C15 F F NH NH F 02¢ F "Q O=S,=o 824_D1 o=3=o 824_D2 N N [(1. g1 465 465 GA GA A111BO1C64 1C64 F F F33 F33 NH NH GAE: o o=sl=o 825_D1 O=S|=O 825_D2 N N :2. .

OH OH 447 447 GA GA A111BO1CG4 A111BO1CG4 BrmNHF FFmNH GAE; GAE; O=§=O O=SI=O N N E Z 826 5 Z 827 HO F Ho F 461/463 401 GA GA A1 1 OBO1 C49 A11OBO1CG3 1H NMR (400 MHZ, CD30D) 5 3.30 (s, 1H NMR (400 MHZ, CD3OD) 5 3.41 (d, 1H), 3.14 (d, J=7.6Hz, 1H), 3.05 (m, 2H), J=2Hz, 1H), 3.25 (m, 1H), 3.05 (m, 1H), 7.65 (m, 210715011, 1H), 4.65 (m, 1H), 7.60 (m, 2H), 7.45 (m, 1H), 7.25 (m, 1H), 4.15 (In, 1H), 3.55 (s, 1H), 3.48 (In, 1H), 4.75 (m, 1H), 4.25 (m, 1H), 3.60 (m, 2H), 3.36 (In, 1H), 3.28 (s, 1H). 3.51 (m, 1H), 3.40 (m, 1H) 0:550 828 o=s=o 829 3:2 "' HO F 3—2 433 4190 F A11OBO1062 A1 1 0801 C40 ClmNHF Br 0AQ F0 o=s=o | O 312 Q HO F 830 O=§=O 834_D1 417/419 N A1 1 0801015 1H NMR (400 MHZ, CD3OD) 5 8.41 (s, 0 487/485 1H), 8.25 (d, J=8 Hz, 1H), 8.01 (111,211), GA 7.75 (m, 1H), 7.60 (m, 1H), 7.21 (m, 1H), 4.75 (m, 1H), 4.24 (m, 1H), 3.66 (m, 1H), 3.57 (m, 1H), 3.45 (m, 1H), 3.36 (m, 1H). 11 1) Br NH Br NH OAK: o o=8=o 835 O=§=O 843 Cf" GM 443/441 GA 455/159 A112BO1C49 A113Bo1049 I) F GAE; GAE; O=E=O 844 o=s=o 846 Cf N 0 CC GA "3A5 A113BO1CG3 A113Bo1C40 CI‘ : NH o F ; : ‘NH o=§=o qN o 847 O=S=O 848 413/415 ,{1 A113BO1C15 Cf 1H NMR (400 MHZ, CD3OD) 5 8.45 (s, 1H), 8.18 (d, 1H), 8.12 (d, 1H), 8.01 ((1, GA 1H), 7.72 (t, 1H), 7.65 (In, 1H), 7.27 (t, A113BO1C20 1H), 3.95 (In, 1H), 3.33 (In, 1H), 1.86 (In, 2H), 1.66 (In, 2H), 1.52 (In, 1H), 1.36 (In, 1H).

NH F o=sl=o O OH 849 O=§=O 854 447 N A113BO1C64 1H NMR (400 MHz, MeOD) 68.47 (s, 0 1H), 8.20 - 8.03 (m, 3H), 7.77 - 7.73 415 (m, 2H), 7.20 - 6.93 (t, 1H), 3.97 - 3.93 GA (m, 1H), 3.40 - 3.39 (m, 1H), 1.94 - A114BO1C40 1.84(m,2H), 1.68 -1.63(m,2H), 1.55 - 1.49 (m, 1H), 1.40 m,1H).

GAE: o=§=o fi 851 459/457 A114BO1C49 1H NMR (400 MHZ, CD3OD) 5 8.42 (In, 1H), 8.19 (In, 1H), 8.13 (In, 1H), 8.08 (In, 1H), 7.76 (t, 1H), 7.70 (In, 1H), 7.25 (t, 1H), 4.13 (In, 1H), 3.65 (In, 1H), 2.08 (In, 1H), 1.69 (In, 4H), 1.36 (In, 1H). 2012/071195 O=SI=O s|=o 863 413 411/413 GA GA A115B01C40 A115B01C15 Br NH Br0 OAK: NH 0AK; O=SI=O o=s=o GUN 01 j" 867—D1 867_D2 473,471 473 471 GA GA A116301C49 A1 1 6801 C49 1H NMR (400 MHZ, CD3OD) 5 8.45 (m, 1H NMR (400 MHZ, CD301» 5 8.46 (m 1H): 3-4601], 1H): 3-17 (m, 1H): 1-98 (m, 1H), 3.96 (m, 1H), 3.55 (m, 1H), 1.68 (m, 1H), 1.85 (m, 1H), 1.69 (m, 2H), 1.20 (m, 3H), 150011, 4H), 1.29 (m, 1H). 4H).

CI NH FEEL O F NH GAE: O=S|=O O. : ,N o=8=o 868_D1 427/429 871_D1 A1 1 6801 C15 41 1 1H NMR (400 MHZ, CD3OD) 5 8.44 (8, GA 1H), 8.18 (d, 1H), 8.08(d, 1H), 8.00 (m, A1 1 6801 C63 1H), 7.76 (t, 1H), 7.65 (m, 1H), 7.30 (t, 1H), 3.47 (m, 1H), 3.16 (m, 1H),1.94 (m, 1H),1.82(m,1H),1.69(m,1H), 1.16 (m, 4H). 11 . 0 NH :I::LNH GAE: O=S,=o 871_D2 GAE: O=S=O 872_D1 OUN I 427/429 GA 407 A116801C15 GA 1H NMR (400 MHZ, CD30D) 5 8.45 (s, A1 1 6801 C20 1H), 8.18 (d, 1H), 8.11 (d, 1H), 8.01 (m, 1H), 7.76 (t, 1H), 7.65 (m, 1H), 7.30 (t, 1H), 3.96 (m, 1H), 3.53 (m, 1H),1.59 (m, 3H), 1.48 (111,411), 1.29 (m, 1H).

BrF11NH GAE; O=§=O O=§=O 872_D2 O 875 0 N 473/471 A1 1 7801 C49 1H NMR (400 MHZ, CD3OD) 5 8.43 GA (s, A11GBO1C20 1H), 8.18 (d, 1H), 8.14 (In, 1H), 8.08 (d, 1H), 7.76 (In, 2H), 7.27 (t, 1H), 3.46 (In, 1H), 3.07 (m, 1H), 1.87 (m, 2H), 1.76 (m, 2H), 1.27 (m, 411).

F1111F o F: i F NH O=S=O ,{J o o’ : 876 878 o=s=o 411 "I.

A1 1 7801 C63 0/ 1H NMR (400 MHZ, CD3OD) 5 8.43 (s, 429 111), 8.18 (d, 1H), , 1H), 7.87 (m, GA 1H), 7.76 (t, 1H), 7.48 (In, 1H), 7.30 (111, A1 1 7801 C40 1H), 3.47 (In, 1H), 3.07 (In, 1H),1.87 (In, 211), 1.77 (m, 2H), 1.27 (m, 411).

F33L O O=SI=O O=E=O 879 H0UNH O 461 0 GA 427/429 A1 1 7801 C64 GA 1H NMR (400 MHZ, MeOD) 58.45 (s, 1H), A117BO1C15 8.20 — 8.02 (In, 3H), 7.77 — 7.73 (In, 2H), 7.20 — 6.92 (t, 1H), 3.49 — 3.44 (m, 1H), 3.11 — 3.05 (m, 1H), 1.87 — 1.75 (m, 4H), 1.34 — 1.22(m, 4H).

W0 96744 GAE: F O=S=O 1'14 0 o flF H0 882 H 883 443 HO GA 379 A1 1 7801 C65 GA 1H NMR (400 MHZ, MeOD) 58.44 (s, 1H), A10813040 8.19 — 8.17 (m, 1H), 8.11 — 8.09 (m, 1H), 7.93 — 7.89 (m, 1H), 7.77 — 7.73 (m, 1H), 7.61 (m, 1H), 5.58(s, 1H), 5.46(s, 1H), 3.49 — 3.44 (m, 1H), 3.11 — 3.05 (m, 1H), 1.88 — 1.75011, 4H),1.34 — 1.19011, 4H).

NH F N Isfo N 884 885 o O 385 431/433 GA GA A1 0801 C87 A10802V15 1H NMR (400 MHZ, CD3OD) 5 8.14 (m, 1H), 8.02 (m, 2H), 7.62 (m, 1H), 7.53 (t, 1H), 7.27 (t, 1H), 3.67 (m, 1H), 3.39 (m, 2H), 2.88 (m, 2H), 1.92 (m, 2H),1.63 (m, 2H).

Br F Y) 01Z) NH F NH F O O O=SI=O 886 o=sl=o 887 EN? EN? 0 OH 475/477 449/451 GA GA A1 OBO2C49 A10802058 Y) F NH F F NH F O GAE: O=§=O 888 O=S|=O 889 Q EN? 415 4636: A1OBOZC64 A1OBOZC63 iiF NH 0 ‘[ 1 F Fa OZS‘ZO N O Q 8* 890 891 OH 013:0 A1OBO3C40 O 1H NMR (400 MHZ, CDC13) 5 9.71 (5, 431/433 1H), 8.31 (dd, J = 2.0, 6.4 HZ, 1H), 8.21 GA (m, 1H), 7.49 (dd, J = 6.4, 9.6 HZ, 1H), C15 7.35 (t, I: 8.8 HZ, 1H), 3.82 (In, 1H), 3.49 (In, 2H),3.12 (m, 2H), 1.92 (m, 2H), 1.66 (In, 2H).

F CI NH O o=sl=o O=SI=O 892 Q 893 Q 0 449/451 A1OBO3C58 472177 1H NMR (400 MHZ, CD3OD) 5 8.44 (m, 1H), 3.76 (m, 1H), 3.58 (s, 2H), 3.06 (m, 2H), 1.93 (m, 2H), 1.60 (m, 2H).

WO 96744 O=S|=O O N F Q 013:0 894 895 0 A1 OBO3C64 415 1H NMR (400 MHZ, MeOD) 58.46 — 8.44 GA (m, 1H), 8.30 — 8.27 (m, 1H), 8.05 — 8.01 A1OBO3CG3 (In, 1H), 7.76 (In, 1H), 7.54 — 7.50 (In, 1H),7.19 — 6.92(t, 1H), 3.77 — 3.73 (m, 1H), 3.59 — 3.56 (In, 2H), 3.10 — 3.04(m, 2H), 1.94 —1.90(m, 2H),1.64 —1.56(In, 2H).

F F F33 Ii NH F N O O F F o=8=o 896 O=§=o 898_D1 OH O 447 447 GA GA A1OBO3065 A84BO3C40 F F FIiN F NH O O F F 0=$=0 898_D2 O=§=O 899_D1 Q1 " 447 461 GA GA A84BO3C40 A8SBO3C4O F F F: i F NH F: F i F 899_D2 F 900 O=§=O GA 461 C4O GA AOQBO3C4O o=s=o 901 0:?" 902 | N O d A1QBO3C4O A1 14803040 F N 0:?20 O V Z 903 F 904_R O=S=O 0 1'1 A17BosC40 433 1H NMR (400 MHz, CD3OD) 5 8.37 (m, A18|§0§C40 1H), 8.14 (m, 1H), 7.50 (m, 2H), 7.37 (t, 1H), 4.27 (m, 1H), 3.43 (m, 3H), 3.28 (m, 1H), 1.92 (m, 1H), 1.78 (m, 111). iiF N F 0 fl F F N O=?=O F 904_8 0 907 A7SBO3C4O 1H NMR (400 MHZ, CD3OD) 5 8.48 (m, A1 8BO3C40 1H), 8.31 (m, 1H), 7.64 (m, 3H), 7.49 (m, 2H), 7.36 (m, 2H), 7.26 (m, 1H), 3.83 (m, 2H), 3.14 (m, 2H), 2.18 (m, 2H), 1.83 (m, W0 2013/096744 F Y)F N fl 0 F NH F O 0:8‘:O L2 HO O F 262 A81BO3C4O A11OBO3C40 1H NMR (400 MHZ, CD3OD) 5 8.44 (In, 1H), 8.26 (m, 1H), 7.63 (m, 2H), 7.52 (t, 1H), 3.72 (m, 2H), 3.35 (s, 2H), 3.01 (t, 2H), 1.73 (m, 2H), 1.63 (m, 2H). 011111F om F O=S|=O Ii F N L2 0 O F 917 910 417/419 "3:0 A17BosC15 E \ 1H NMR (400 MHz, DMSO): 5 ppm: 407 .65(s, 1H), 8.40(dd, J: 2.0, 6.4 Hz, 1H), GA , 1H), 8.04 (dd, J = 2.4, 7.2 Hz, A20803040 1H), 7.68(m, 2H), 744(1, J: 9.0 Hz, 1H), 4.94(d, J = 3.2 Hz, 1H), 4.23(s, 1H), 3.40(m, 2H), 3.18(m, 1H), 1.85(m, 2H).

CIQNHF CII)NH F F O= =E O O=S=O 911 Si 912_D1 gJO 0 7 445/447 GA GA A73803015 A84BO3C15 WO 96744 I) 11 CI NH Cl NH O O F F o=s=o O= = & 912_D2 ,3 O 913_D1 445/447 459/461 GA GA A84BO3C15 A8SBO3C15 F I) CI NH F o=s=o o=sl=o N N 913_D2 5) 914 459/461 459/461 A85Bo3C15 A09Bo3C15 o=§=o Q 919 O 0 461/463 A81 Bo3C15 1H NMR (400 MHZ, CD3OD) 5 8.44 (m, 1H), 8.27 (m, 1H), 7.99 (m, 1H), 7.64 (m, 1H), 755(1, 1H), 7.29 (t, 1H), 3.72 (m, 2H), 3.35 (s, 2H), 2.98 (t, 2H), 1.72 (m, 2H), 1.63 (m, 2H).

F F: : NH Cl NH O O F F _ _ O=S=O 0‘3‘0 922 1% 923_D1 SJ QF 0 F 0 435/437 449/451 GA GA A110803C15 A111Bo3C15 1H NMR (400 MHZ, CD3OD) 5 8.46 (m, WO 96744 1H), 8.26 (m, 1H), 7.98 (m, 1H), 7.65 (m, 1H), 7.49 (1, 1H), 7.29 (1, 1H), 4.28 (m, 1H), 3.76 (s, 1H), 3.69 (s, 1H), 3.62 (1, 1H), 3.58 (1, 1H), 3.52 (m, 1H), 3.32 (d, 1H).

F 1 O=§=O 0 923 D2 924 N — 405/407 Q GA F A20803015 0 1H NMR (400 MHz, CD3OD): 8 ppm: 449/451 8.44(dd, J = 2.4, 7.2 Hz, 1H), 8.21(m, 1H), 7.95(dd, J = 2.4, 6.4 Hz, 1H), 7.63 (m, A111BO3C15 1H), 7.48(t, J = 9.2 Hz, H1), 7240, J = 9.0 Hz, H1), 3700, J = 5.8 Hz, 2H), 3.31(m, 2H), 2.97(d, J = 1.6 Hz, 3H).

F NH FKl O F NH AQY" 29 O=SI=O O 0=$=0 925 o 927 9 473 A1 081 7040 429 1H NMR (400 MHZ, DMSO): 5 ppm: GA 10.86(s, 1H), 8.31(s, 1H), , 1H), 7.85 A1OB18C40 (d, J = 7.6 Hz, H1), 7720, J = 5.0 Hz, 2H), 4.73(d, J = 4.0 Hz, 1H), 3.86(s, 3H), 3.61(m, 1H), 3.35(m, 2H), 2.95(m, 2H), 1.75(m, 2H), 1.38(m, 2H),.

F F F: i F: i CI NH Cl NH OAK; OAK; O=§=O 931 o=s=o 935 N 1'1 9% 3? 445/447 403/405 GA GA A73BO1 CS8 A19Bo1 CS8 F F F NH Ffil Cl NH O GAE: o=s|=o 928 O=§=O 932_D1 {"9 6; OH O 429 7 GA GA AGA A1 OB17C40 A84BO1 C58 CIT) CIflNH o=§=o o Egfi O=SI=O o 933_D1 N 940_D1 459/461 A85BO1 C58 1H NMR (400 MHZ, CD3OD) 5 8.34 (s, 1H), 8.24 (d, 1H), 8.03 (d, 1H), 7.80 (In, 521/523 2H), 7.75 (m, 1H), 3.60 (m, 2H), 3.27 (m, GA 1H), 2.74 (In, 1H), 2.47 (In, 1H), 1.96 (In, A8GBO1 C58 1H), 1.75 (m, 1H), 1.59 (m, 1H), 1.44 (m, 1H), 1.27 (m, 1H), 0.99 (t, 3H).

F F CI NH Cl NH O=SI=O N 940_D2 O=§=O 943_D1 o QF 449/451 521/523 GA GA A1 1 1 BO1 C58 A8GBO1C58 CI NH o=§=o o F 435/439 A1 1 OBO1 C58 F F F: i F: i CI NH Cl NH o GAE; o=sl=o 943_D2 0T0 945_D2 L}, 130 o 0 1 461/463 GA GA A111BO1C58 A104BO1C58 F F F NH FT)NH O=S=O F ,{J 946_D1 946_D2 o=§=o O L}O 463 0 A1 O4BO1 C40 F 53 0| NH F NH o F F O:§:O o=3=o N GO 952 9 953 403/405 A1 9303015 A113803040 1H NMR (400 MHz, CD3OD) 8 8.50 (m, 1H NMR (400 MHz, CD30D): 5 ppm: 1H), 8.23 (m, 1H), 7.63 (m, 2H), 7.45 (m, 8.42(dd, J = 2.0, 6.4 Hz, 1H), 8.26(m, 1H), 1H), 3.96 (m, 1H), 3.45 (m, 1H), 1.91 (m, 7.96(dd, J = 2.4, 6.8 Hz, 1H), 7.62 (m, 2H), 1.68 (m, 2H), 1.48 (m, 2H). 1H), 7.54(t, J = 9.2 Hz, 1H), 7.25(t, J = 9.0 Hz, 1H), 4.45(m, 1H), 4.12(t, J = 7.8 Hz, 2H), 3.72(t, J = 6.8 Hz, 2H).

O=S=O O=§=O N 954 $051 955_D1 475/477 OH GA 461 /463 A113Bo3C49 GA 1H NMR (400 MHz, CD3OD) 5 8.49 (m, A1 04301 C15 H NMR (400 MHZ, CD3OD) b 8.42 (m,\ 1H), 825 (m 1H), 813 (m 1H), 769 (m 1H), 7.47 (t, 1H), 7.25 (t, 1H), 3.96 (m, 1H): 8-25 (m, 1H), 7-95 (m, 1H): 7-61 (m, 1H), 3.46 (m, 1H), 1.93 (m, 2H), 1.69 (m, 1H), 7-51 (t: 1H), 7-25 (t: 1H), 3-94 (m, 2H), 1.47 (m 2H). 1H), 3.86 (d, 1H), 3.75 (m, 1H), 3.57 (m, 1H), 3.48 (m, 1H), 2.59 (t, 1H), 2.47 (t, 1H), 1.87 (m, 1H), 1.42 (m, 2H).

F I) 0:3‘:o F NH Kg o OH AQF 955_D2 O=S.=O 956 OH N 461/463 GA Go A104B01C15 415 1H NMR (400 MHz, CD3OD) 5 8.42 (m, GA A1 13303063 1H), 8.25 (m, 1H), 7.95 (m, 1H), 7.61 (m, 1H), 7.51 (t, 1H), 7.25 (t, 1H), 3.94 (m, 1H), 3.86 (d, 1H), 3.75 (m, 1H), 3.57 (m, 1H), 3.48 (m, 1H), 2.59 (t, 1H), 2.47 (t, 1H), 1.87 (m, 1H), 1.42 (m, 2H).

FfilF 0 F: C CI NH O=§=O N OAQF fi O=SI=O 957 N 958 433 fi GA 0 3C4o 431/433 1H NMR (400 MHz, CD3OD) 5 8.48 (m, GA A1 14Bo3C15 1H), 8.23 (m, 1H), 7.63 (m, 1H), 7.52 (t, 1H), 4.13 (m, 1H), 3.71 (m, 1H), 2.09 (m, 1H), 1.68 (111,411), 1.44 (m, 1H). 2012/071195 Br NH FifiF NH O O O=S=O , 7 N 959 0—3.") 960_D1 0 L}. 475/477 451 GA GA A114B03C49 A111803040 F (1 F NH F NH 0 AgF F o=s=o 0:3:0 960_D2 ,{1 961 0;. fi 451 415 GA GA A111803040 A114BO3063 NH F F Pi) F NH O=SI=O O 962_D1 O=S.=O 962_D2 O N A116B03C40 1H NMR (400 MHZ, CD3OD) 5 8.48 (m, 1H), 3.46 (m, 1H), 3.24011, 1H), 2.05 (m, 1H), 1.84 (m, 1H), 1.73 (m, 2H), 1.24011, 4H).

CI NH Cl531NH O=§=O 963_D1 O=s=o 963_D2 N N 445/447 445 447/ A11GBO3C15 GA A11GBO3C15 O O=§=O O=S=O ,1 964_D1 do 964_D2 Q 1 0 GA 489/491 A1 16803049 GA 1H NMR (400 MHZ, CD3OD) 5 8.49 (m, A11GBO3C15 1H), 8.23 (m, 1H), 8.13 (m, 1H), 7.68 (m, 1H), 7.48 (m, 1H), 7.25 (t, 1H), 3.99 (m, 1H), 3.61 (m, 1H), 1.57 (m, 8H).

F NH F NH O O F F 972_D1 O=S|=O o=§=o 972_D2 : :NH (INHOH 447 447 GA GA A118BO3C40 A118BO3C40 CIQNHF CI NH O O=§=O O=§=o 973_D1 OH 973_D2 CENH 445/447 OH GA 445/447 A1 18BO3C15 GA 1H NMR (400 MHZ, CD3OD) 5 8.49 (m, A118803015 1H), 8.23 (m, 1H), 7.98 (m, 1H), 7.63 (m, 1H), 7.48 (m, 1H), 7.27 (t, 1H), 3.78 (m, 1H), 1.58 (m, 911).

FU F F NH F NH 976_D1 F 977_D2 O=§=O _ _ [IOH HOD" 429 419 GA GA W0 2013/096744 A118803063 A119803040 1H NMR (400 MHZ, CD3OD) 5 8.49 (m, 1H), 8.21 (m, 1H), 7.83 (m, 1H), 7.42 (t, 2H), 7.27 (m, 1H), 3.00 (m, 1H), 1.91 (m, 2H), 1.67 (m, 2H), 1.27 (m, 5H).

F: : F: : 0| NH Cl NH O O F F 978 CT 978 CT O=SI=O 1— O=§=O 2— ,0" JD" HO HO 417/419 417 GA GA A119803015 3015 F: : F Br NH FQNH O O F F 979 CT 981 CT O=S=O — O=S=O — l 1 I 2 Ho/U HNH 462/464 401 GA GA A119803049 A119803063 F NH f1 Cl NH O o F F o=3=o 981_D1 o=sl=o 990_D1 NH : ,NH HO 477/479 A119803063 A121803058 CIQNHF F: : CI NH O O F F 0:850 988_D1 O=$=O 988_D2 QNH QNH HO HO 459/461 459/461 GA GA A121803015 A121803015 WO 96744 CI NH o=s=o o=s|=o 990_D2 HO NH 998_D1 : ,NH ‘[ ]’ 477/479 461/463 A121 803058 A123Bo3C15 CII1 NH n F NH HO NH 998_D2 0=§=o 1007 \E j/ ; NH 461/463 463 GA GA A123BO3C15 A12SBO3C4O CIQNHF E;EOHNH F NH 461/463 1008 1017 0:350 GA NH A125803C15 Cf 1H NMR (400 MHZ, MeOD) 5 8.51 — 8.49 433/435 (m, 2H), 7.99 — 7.96 (m, 1H), 7.63 — 7.62 GA (m, 1H), 7.50 — 7.45 (m, 1H), 7.28 — 7.24 A112BO7C40 (m, 1H), 3.77 — 3.76 (m, 1H), 3.65 — 3.62 (m, 1H), 3.56 — 3.54 (m, 1H), 1.79 — 1.73 (m, 2H), 1.49 — 1.42 (m, 2H), 1.41 — 1.38 (In, 2H).

CI NH 53L Br NH O 0 CI CI o=s|=o 1018 o=s|=o 1019 O/NH O/NH 431/435 476/478 GA GA A112BO7C15 A112BO7C49 1021 O=SI=O O=§=O 1022 qNH OH 449/451 447/449 GA GA A113BO7C40 A113BO7C15 Ffil Ffil F NH F NH 1033 O=SI=O O=§=O 1057 HO Q 463/465 OH 449/451 A117BO7C40 A1OBO7C40 CI NH BrI)NH O O CI CI O=SI=O 1058 O=SI=O 1059 EN? EN? OH OH 447/449 4 GA GA A1OBO7C15 A1OBO7C49 F: i F NH CI NH O AQCI O=S‘=O O=§=O 1060 <2 1061 [9 OH 421 /423 A19BO7C40 465/467 1 \ GA H NMR (400 MHZ, CD3OD) z) 8.56 (d, 1 A1OBO7C58 H), 8.15 (In, 1H), 7.81 (d, 1H), 7.61 (In, 2H), 4.53 (m, 1H), 4.16 (m, 2H), 3.89 (m, 2H).

W0 2013/096744 ClmNH F oAg 13 CI NH o:§:o O <2 CI 1062 o=s|=o 1070 419/421 GA R A19807C15 F OH 1H NMR (400 MHz, CD3OD) 5 8.56 (d, 1 45:34:53 H), 8.15 (d, 1H), 7.99 (m, 1H), 7.82 (m, A11OBO7C15 1H), 7.63 (m, 1H), 7.25 (m, 1H), 4.53 (m, 1H), 4.17 (m, 2H), 3.89 (m, 2H). 1 078_D 461/463 A84BO7C15 1H NMR (400 MHz, CD30D) 5 8.48 (d, J = 2 Hz, 1H), 8.08 (m, 1H), 8.01 (s, 1H), 7.88 (d, J = 6.4 Hz, 1H), 7.68 (m, 1H), 7.50 (m, 1H), 7.17 (m, 1H), 3.75 (111,211), 3.30 (m, 1H), 3.01 (m, 1H), 2.65 (m, 1H), 2.01 (m, 1H), 1.68 (m, 2H), 1.10 (d, ]= 6.4 Hz, 3H) Br NH 1 078_D O=s,=o 1079 461/463 506/508 GA GA A84BO7C1 5 C49 1081_D 1081_D OH 477/479 477/479 GA W0 2013/096744 GA A85807040 A85807040 F I) Cl NH F NH o=§=o 1089 0T0 1090 1201 901 435/437 433135 A17BO7C15 A17807040 BrmNHF o=8=o 1 095_R (—7/\OH 492/494 A1 8807049 F11 F Br NH Cl NH O=E=O 1 095_S 1 096_R 0:8:0 QAOH N QAOH 491/493 465/467 GA GA A18807049 A18807058 F F13 Fm 0| NH Cl NH O 0 CI OZ§ZO 0' 1 096_S N 1 098 O=S=O 7 Ho GA 477/479 A1 8807058 GA A81 807015 Br NH 0 Br NH O:S:O CI 1‘1 1099 o=§=o 1107 HO OH Ho 466/468 523/521 GA GA 049 A81807049 11 F 0| NH Cl 0 fl CI NH O=$=O C( OAQO.

OH 1114 0:3:0 1116 447/449 3 Z A113c830A6015 F OH 469/471 H NMR (400 MHZ, CD3OD) b 8.06 (d, J:, 2 Hz, 1 H), 7.99 (m, 2 H), 7.75 (m, 1 H), 7.30 (m, 1 H), 7.25 (m, 1 H), 3.93 (m, 1 A110807058 H), 3.35 (m, 1H),1.93 (m, 2 H), 1.88 (m, 2 H), 1.68 (m, 1 H), 1.52 (m, 1 H).

CI NH Cl FflNH o=§=o 1126 o=§=o 1130 ONH N 461/463 H30 GA 479/481 A117BOGC15 GAA81BO7C4O CII)NH Cl 11 CI NH CI 0 O 1134_0 1134_0 0'?"_ _ _ _ T1 0—?" T2 .NH NH HO HO 433/435 433/435 GA GA A119806015 A119806015 WO 96744 O=s=o 1 135_D 1 135_D O=S=O I I N 1 N 2 R). 1}, OH OH 467/469 467/469 GA GA A111BO3C58 A111BO3C58 F NH Cl F o 11 CI NH Cl O=$=O Q 1149 0:8":0 1 150 449/451 GA OH A1 0806C40 447/449 1H NMR (400 MHZ, CD3OD) 5 7.95 (s, 1 GA H), 7.88 (d, J: 2 Hz, 1 H), 7.81 (d, J: 4.4 A10806C15 Hz, 1 H), 7.53 (m, 2 H), 3.69 (m, 1 H), 3.40 (In, 2 H), 2.91 (In, 2 H), 1.88 (In, 2 H), 1.60 (m, 2 H).

F: : F: : CI NH Cl Cl NH O OAQ o:s:o o=N§=o 1154 HR] 1157 3 OH 419/421 413/415 GA GA A19806C15 A1 14BO1 C15 F F F I) 01 NH Cl F N F O=E=O 1170_D 1161 O—Sl—O_ _ 1 Q [(1 0 461/463 447 GA GA A84BOGC15 A73BO3C40 Fm I) CI NH Cl CI NH Cl 03:1 0*?O O O=E=O 117§_D N 1178 461/46? 1&0" GA 473177 A84BOGC15 Fm I) CI NH Cl CI NH CI O=S|=O 0=$=0 N 1 182 1 194 (—1 HO 433/435 523/525 A17BOGC15 A75806C15 O=§=O 1198 1201 [N\ OH 421/423 GA A1 OBO8C4O A2OBOGC15 1H NMR (400 MHZ, CD3OD) 5 8.24 (t, 1H), 7.57 (m, 2H), 7.42 (t, 1H), 3.76 (m, 1H), 3.53 (m, 1H), 3.08 (m, 2H), 1.92 (m, 2H), 1.60 (m, 2H).

FI) F 01 NH F A : F NH F o4 fij o=s=o F ,{1 1202 o=s|=o 1205 Q N 449/451 423 GA GA A1 OBO8C15 A1QBO8C40 —114— 1H NMR (400 MHZ, CD3OD) 5 8.25 (t, 1H), 7.97 (m, 1H), , 1H), 7.47 (t, 1H), 7.27 (t, 1H), 3.75 (m, 1H), 3.55 (m, 1H), 3.06 (m, 1H),1.91(m, 2H), 1.60 OmZH) BrI)NH F 0:550 1206 O=§=O 1207 N N 3 OH 421/423 466/468 GA GA A19808015 A19808049 F F CI NH F F NH F O @F o=s=o fiF NH 1209 C 1208 — OH Hog T1 439/441 437 GA GA A19BO8C58 A119808040 1 H NMR (400 MHz, CD30D) 5 8.26 (t, 1H NMR (400 MHz, CD3OD) 5 8.24 (t, 1H), 7.74 (m 1H), 7.66 (m 1H),7.51(t, 1H), 7.58 (m, 2H), 7.44 (m, 1H), 4.34 (m, 1H), 4.49 (m 1H), 4.13 (m 2H), 3.73 (m 1H), 4.05 (m, 1H), 2.20 (m, 4H). 2H).

F NH F F 12o9_0 O=%=O T2 ,UNH A119808040 F F I) .

Br NH F F NH F o=s=o ,1 1231 o=sl=o 1241 Q Q OH OH 507/509 437 GA GA A84808049 A17808040 0:?" 1242 "3:0 1249 OH HES 435/437 HO GA 481 A17808015 GA A81808040 i1::L Br N F CI NH F O=$=O F N o=8=o N 1250 1251 Ho GA A81 B08C49 Ho 1H NMR (400 MHZ, CD3OD) 5 8.25 (t, 479/481 1H), 8.08 (m, 1H), 7.65 (m, 1H), 7.43 (t, A81BGOA8C15 1H), 7.27 (t, 1H), 3.66 (m, 2H), 3.38 (s, 2H), 2.97 (t, 2H), 1.75 (m, 2H), 1.60 (m, 2H).

Br NH F F NH F O=S=O o=s|=o N N 1253 1255 569/571 527 GA GA A75B08C49 F F Ffil Ffil F NH F F NH F O O F F 1257 0:550 o=§=o 1261 [N\ NH OH OH 425 451 GA GA A20808040 A1 13B08C40 Br NH F FnNH F F AQF 1273 D 0:3:0 1263 _ O=S|=O 1 OH (10H 493 /495 A113BO8C49 A118BO8C40 FfilF NH F F 3:} Kl Br NH F NH F (1 1275—D O=§=O 1275 OH NH 8C40 5073/:09 1H NMR (400 MHZ, CD3OD) 5 8.29 (t, A1 18308049 1H), 7.57 (m, 2H), 7.35 (t, 1H), 2.98 (m, 1H), 1.91 (m, 2H), 1.67 (m, 2H), 1.25 (m, 5H). 53 I) Br NH Br NH O O F F o=s,=o 1281_D O=§=o 1281_D N 1 N O. 1;. 2 OH OH 493/495 493/495 GA GA A111BO3C49 A111BO3C49 FFmNH 53 F NH F F o=sl=o 10011_D O=$=O 10021_D HOUNH HOONH OH OH 445 445 GA A123BO3CG3 GA A123BQ3063 O=SI=O O HO NH F 1002_D U 1002_D 1 Ho 2 HO EH0= 463 U GA A124803040 Ho 1H NMR (400MHz, METHANOL—d4) 453 = 8.47 (m, 1H), 8.23 (m, 1H), 7.61 (m, GA A124803040 2H), 7.49 (m, 1H), 3.78 — 3.72 (m, 1H), 3.58 — 3.49 (m, 1H), 3.32 — 3.27 (m, 1H), 1.83 — 1.75 (m, 1H), 1.74 — 1.56 (m, 3H), 1.51 — 1.36 (m, 2H) .0 53 CI NH 01 NH O ; ‘F OAQF 1003_D O=S=O 1003_D Ozslzo '1 HO NH 2 Ho NH 3 4624133 GA A124803015 A124803015 I) I) Br NH Br NH O O F F 1004_D 1004_D O=§=O O=§=O 1 2 Ho. : .NH HO : NH HO HO 505/507 505/507 GA GA A124803049 A124803049 F F F: i F CI NH Cl NH O O F 1005_D F 1005_D O=SI=O 1 O=S|=O 2 HO: : .NH HO: : .NH HO HO 479/481 479/481 GA GA A124803058 A124803058 1006_D 1006_D O=S=O O=S=O | 1 | 2 NH NH HO HO 445/446 445/446 GA GA A121806040 6040 CI NH F O B QNHr o=s|=o F ; :NH OH O=S=O gm 1009 OH 1010 479/481 A125803058 505/507 1H NMR (400MHz, METHANOL—d4) = GA 8.58 — 8.48 (m, 1H), 8.26 — 8.17 (m, 1H), A125803049 7.83 — 7.71 (m, 2H), 7.48 — 7.43 (m, 1H), 3.98 — 3.91 (m, 1H), 3.45 (m, 1H), 3.36 — 3.34 (m, 1H), 1.89 — 1.71 (111,211), 1.68 — 1.55 (m, 1H), 1.44 (m, 2H), 1.37 — 1.26 (m, F NH O=SI=O 1011 ; NH A125803063 F F F 1) Br NH Cl NH 1020 O=S=O 1 023 028:0 1'11 Cf 01 449/451 491/493 GA GA A112BO7C49 A113807049 F NH O=SI=O 0:3:0 1024 UNH 1025 O: 447/449 465/467 A1 15807040 GA 1H NMR (400 MHZ, CD3OD) 5 8.62 (d, J: A113807058 2Hz, 1H), 8.11 (d, J: 2.4Hz, 1H), 7.66 (d, J: SHZ, 1H), 7.61 (m, 2H), 3.10 (m, 1H), 1.67 (m, 4H), 1.55 (m, 1H), 1.26 (m, 5H).

ClmNHF BrmNHF O 0 CI CI 0=§=o 1026 0=§=o 1027 UNH UNH 445/447 489/491 GA GA A115807015 7049 F F El Ffil 0| NH F NH 0| CI 1029_D 1028 O=§=O O=§=O 1 O/NH HOUNH 463/465 463/465 GA GA A115BO7C58 A116807040 Cl NH FIiNH 0AQCI 1 029_D ohC' 1 030_D O_§_O— — 2 O=$=O 1 HO NH HOUNH U 461 /463 463/465 GA GA A1 16807015 A116807040 BrmNH CII) NH Cl 0:8:0 HO NIH 1030 D U 1031 D "if, , 2— — 507/505 HO 1 U GA A1 16807049 461/463 1H NMR (400 MHZ, CD3OD) 5 8.62 (d, 1 A116(83A 0 H), 8.12 (m, 1H), 7.76 (m, 1H), 7.68 (m, 07 15 1H), 7.25 (m, 1H), 3.47 (m, 1H), 3.15 (m, 1H), 1.96 (m, 80(m, 1H), 1.73 (m, 2H), 1.25 (m, 4H).

BrF13NH )3 01 NH 1 031 _D Omc1 1 032_D 025:0 HO NH 2 1 HO 0:2:0 507/505 U 479/481 A116807049 A116807058 &1 PK) F NH 01 NH OKQ0' OAQCI ozszo 1035—D 1033 0:350 HOUNH ONH 463/465 A116807058 A11780704o BrmNHF I) 0 CI NH 0| 0 o=§=o o=s|=o 1034 H00 1035 0NH 506/508 H161 /463 A1 17807049 1H NMR (400 MHZ, CD30D) 5 8.63 (d, J: 2Hz, 1H), 8.12 (m, 2H), 7.76 (d, J: 8.4 A117807015 Hz, 1H), 7.60 (m, 110725011, 111), 3.48 (m, 1H), 3.12 (m, 1H), 1.79 (111,411), 1.36 (In, 2H), 1.24011, 2H)- PCT/U82012/071195 F F i f: Fi i CI NH F NH o o a a 1036 1037 o=§=o O=§=O 100NH (INHOH 479/481 463/465 GA GA A117BO7CS8 A118BO7C40 O:I::LNHF NHF o 0 CI m O=§=0 1038 O=§=O 1039 (INH OH [1" GA GA A118130705 A118BO7C49 CI NH F NH o:§:o 1040 1041 0:8:0 NH NH E IOH HO/D’ 479/481 452/454 GA GA A118BO7C58 A11QBO7C4O 53 F 0 NH Br:I::]\NH o o a m o:§:o 1042 0=§=0 1043 NH NH HO/D/ 479/481 433/435 A11QBO7C49 A119807C15 Z1 Ffil F NH CI NH (3| CI 1044 1049 028:0 O:§:O NH NH Ho/Cj/ [:];OH 451 /453 1 GA GA A11QBO7C58 A122807C40 1H NMR (400 MHZ, CD3OD) 8 8.62 01, 1 H), 8.05011, 1H), 7.75 01, 111), 7.61 011, 2H), 7.53011, 2H), 3.18011, 1H), 1, 1H), 164011311), 1.40 011, 4H), 1.15 (s, 3H).

CI NH O 0:8:0 1'11 0:3:0 1050 (10" 1051 503/501 OH GA 457,459 A122BO7C49 GA 1H NMR (400 MHZ, CD3OD) 5 8.62 (d, 1 A122BO7C15 H), 8.11 (In, 2H), 7.75011, 2H), 7.25 (In, 111), 3.18011, 1H), 1.64011, 4H), 1.37011, 4H), 1.15 (s, 3H).

CIIiNH Ffi)F NH O 0 CI CI 0:3:0 1052 6:556 1 053 E £OH O/NH 475/477 459/461 GA GA A122807C58 A121 BO7C40 Br NH CI11NH 02:1 Om Cl o=§=o O=SFO 1054 7(j/NH 1055 70/NH 503/501 A121 BO7C49 457/459 1 \ GA H NMR (400 MHZ, CD3OD) b 8.63 (d, 1 A121Bo7c15 H), 8.13 (In, 1H), 7.68 (In, 2H), 7.25 (In, 111), 3.25011, 1H), 1.73011, 2H), 1.64 011, 2H), 1.48011, 4H), 1.20 (s, 311).

F F F: J; F: i CI NH F NH O O 61 1056_D c1 1057 OZ§ZO 2 O=SI=O Q 475/477 OH GA 449/451 A121 BO7CS8 GA A1 OBO7C4O O 0 _ _ G 0—3—0 N 9 1061 Q 1063 421/423 465/463 GA GA A19Bo7C49 A19Bo7C40 1 1 \ H NMR (400 MHz CD30D) 5 8.56 (d HNMR (400 MHz, CD3OD) b 8.56 (d, 1 1 H) 8.15(m 1H) 7.81 (d 1H) 7.61 H), 8.15 (m 2H), 7.82011, 1H), 7.68011, (m, 2H), 4.53 (m, 1H), 4.16 (m, 2H), 1H), 7.25 (m, 1H),4.53 (m, 1H), 4.17 (m, 3.89 (m, 2H). 2H), 3.89 (m, 2H).

F F F NH Cl NH 0 AgCI 0:5:0 1064 N 1065 V 02 437/439 Ho GA 475/477 A19BO7C58 GA A91 BO7C4O Fm Fn 02%;? 1066 DES—C 1067 473/475 51 9/51!07 GA GA A91 BO7C15 11%)F *0 F NH 1068 0:3:0 1069 F OH 453/455 4923/:93 A110BO7C4O A91 807058 F F CI: : ‘NH Br: : ‘NH O 0 CI CI 0:?" 1070 O=§=O 1071 3:2 " F OH F OH 451/453 497/495 GA GA A11OBO7C15 A11OBO7C49 F NH o=s,=o 1 073 A73Bo7C40 CIQNHF I) Br NH O 0 CI CI O=S'=O 1074 O=SI=O 1075 N N H? HEg 461/463 506/508 GA GA A73Bo7C15 A73Bo7C49 F F ii) Ffil CI NH F NH Cl CI 1 0717—D 0:3:0 1076 O=S.=O H? Q 461/463 463/465 GA GA A73Bo7C58 A84BO7C40 W0 2013/096744 F NH 02\E;]\CI 1077_D 02%) 2 463/465 A84BO7C40 CI NH Z) C" O=S=O CI NH N O Q/ 0' OH 1082 D , 2 07970 1080 475/477 — N 1 1% GA A85Bo7C15 OH 1H NMR (400 MHZ, CD3OD) 5 8.59 (d, J: 479/481 2.4 Hz, 1H), 8.15 (m, 1H), 7.99 (d, J: 8.4 GA Hz, 1H), 7.78 (m, 1 H), 7.63 (m, 1H), 7.27 A84BO7C58 (m, 1H), 3.81 (m, 1H), 3.78 (m, 1 H), 3.39 (m, 1 H), 3.07 (m, 1H), 2.77 (m, 1H), 1.95 (m, 1 H), 1.75 (m, 1 H), 1.56 (m, 1H), 1.43 (m, 1 H), 1.24 (m, 1 H), 0.93 (m, 3 H).

ClmNHF BrmNHF O 0 0| 0| o=5=o 1082_D O=§=O 1083—D OH OH 475/479 520/522 GA GA A85Bo7C15 A85Bo7C49 F F F: i F: CI NH Cl i NH 02:1CI 02:;CI 1 084_D 1 084_D 0:520 028:0 OH OH 493/495 GA GA A85Bo7C58 A85Bo7C58 2012/071195 o=§=o O=SI=O N 1085 1086 475/477 A09Bo7C15 OH 1 H NMR (400 MHZ, CD3OD) b 8.57 (d, 1-9 _ 477/479 6.4 Hz, 1 H), 8.14 (m, 1 H), 8.12 (m, 1 H), 7.99 (m, 1 H), 7.63 (m, 1 H), 7.27 (m, 1H), A09Bo7C40 3.84 (m, 2H), 3.64 (m, 2 H), 2.82 (m, 2H), 1.79 (m, 2H), 1.60 (m, 1 H), 1.50 (m, 2H), 1.26 (m, 2H).

Br NH Cl NH O=S=O & o=8=o 1087 N 1088 51 9/521 493/495 (3A (3A AOQBO7C49 AOQBO7C58 BrmNHF O F CI NH O=S|=O N O Q CI OH 1091 o=§=o 1092 477/479 N GA L2 A17BO7C49 OH 1H NMR (400 MHZ, CD3OD) 5 8.61 (d, I: 4523/15?) 2.4 Hz, 1 H), 8.14 (m, 2 H), 7.80 (m, 1H), A17Bo7C58 7.68 (m, 1 H), 7.22 (m, 1 H), 4.45 (m, 1 H), 3.59 (m, 3H), 3.38 (m, 1 H), 2.05 (m, 2H). 1 093_R 1093_s O=S|=O o=sl=o N N mm mm 449/451 449/451 GA GA A18BO7C4O C4O 01mmF ClmNHF o 0 CI CI o=sl=o 1 O94_R o=§=o 1094_S N N mOH (—7/\OH 447/449 447/449 GA GA A18BO7C15 A18BO7C15 CI: i ‘NH 0:1:0 1 1 00 495/497 A81 BO7C58 Ffil CI NH F NH o CI o=§=o o=8=o N HO 1 1 O1 1 1 02 523/525 525/527 GA A7SBO7C15 A75BO7C4O 1H NMR (400 MHz, CD3OD) 5 8.63 (d, J: 1H NMR (400 MHz, CD3OD) 5 8.62 (d, J: 2.4 Hz, 1H), 8.17 (m, 1H), 7.98 (m, 1 H), 2 Hz, 1 H), 8.15 (m, 1H), 7.82 (d, J: 8.4 7.82 (d, J: 8 Hz, 1 H), 7.49 (m, 1H), 7.47 Hz, 1 H), 7.62 (m, 2 H), 7.49 (m, 2 H), (m, 1 H), 7.35 (m, 2 H), 7.25 (m, 2 H), 7.35 (m, 2 H), 7.25 (m, 1 H), 3.84 (m, 2 7.22 (m, 2 H), 3.81 (m, 2 H), 3.31 (m, 2 H), 2.15 (m, 4H), 1.82 (m, 2H).

H), 2.21 (m, 2 H), 1.81 (m, 2 H).

F301..

O=S=O | O=S=O N 1m3 N 1W4 567/569 523/525 GA GA A75Bo7C49 A75Bo7C58 FfilF NH 0 Fm CI NH O=S=O '{K CI E 1105 O=§=O 1106 OH N\ 423/425 E A2OBO7C40 423123 1H NMR (400 MHZ, CD3OD) 5 8.60 (d, J: A2OBO7C15 fimlmfl9M¢h8 Hz1mfl5um2m37um2m, amumunamg3m.

CI NH 1108 O:§:O 439/441 CII)NH Cl F NH Cl O=S=O O O/NH 1109 1110 o=3=o 431/433 NH GA <:j/ A112BOGC15 433/435 1H NMR (400 MHZ, CD30D) 5 8.03 (d, 1: GA 2mHHymum2mJ3um1m, A112BO7C40 775(nL11D,725(HLIID,358(HL1 H), 1.80 (m, 2 H), 1.66 (m, 2 H), 1.51 (m, 4H).

CI NH CI 1111 1112 477/475 449/451 A1 12BO7C49 A1 12807058 F NH CI 1113 0:3:0 449/451 A1 13BO7C40 Br NH Cl CI NH CI 0:9:0 1 1 15 1433 028:0 ::NH NH OH CE 493/491 70H A113BO7C49 A113goA7C58 F F F 11 CI NH Cl F NH CI 1117 0:6:0 0:3:0 1118 O/NH E 1’ 447/449 445/447 GA GA A115Bo7C4o A115BO6C15 Br NH Cl m CI NH Cl 0‘ j: ] 1119 OA© 02320 1120 02320 O" 0" 491/489 GA 4633/:65 A1 49 A115Bo7C58 F NH 0 F F NH 0 o:§:o 0 HoUNH 1121_D 1121_D 1 02820 2 463/465 HO NH A11GBO7C4O U 1H NMR (400 MHZ, CD3OD) 5 8.03 (d, 1 463265 H),7.96 (m’ 1 H),7.76 .54( ) 011’ A116BO7C4O 2H), 3.47 (m, 1H), 3.15 (m, 1H), 2.17 (m, 1H), 1.86 (m, 1H), 1.73 (m, 2H), 1.15 (m, 4H).

CI NH CI 1122_D 1122_D 7 7 7 7 Oi§4O 1 O,§,O 2 HOUNH HOUNH 461/463 461/463 GA GA A11GBO7C15 A11GBO7C15 F F BrmNH CI BrmNH CI 1 123_D 1 123_D 0:520 025:0 HOUNH 1 2 HOUNH 507/505 507/505 GA GA A11GBO7C49 A11GBO7C49 F F 53 Z) CI NH Cl CI NH CI 0 o 1 124_D 1 124_D o:§:o 1 o:§:o 2 Ho. : .NH HO. : NH 1 479/481 GA GA A11GBO7C58 A11GBO7C58 IiF NH Cl 0 Fm 0| NH CI O=§=O 0NH 1125 O=§=O 1126 H0 NH 445/447 0 GA 0 A117807040 461/463 1H NMR (400 MHZ, CD3OD) 5 8.03 (d, 1 GA H), 7.95 (m, 1H), 7.74 (m, 1H), 7.54 (m, A117BOGC15 2H), 3.47 (m, 2H), 3.06 (m, 1H), 1.86 (m, 4H), 1.26 (m, 4H). 11 F Br NH Cl ClmNH CI 0:3?) 1 127 1 128 100 0:on 507/505 1061 /463 A117BO7C49 A117807058 Ffil FmQNH CI F NH Cl OA F F CI NH Cl flF NH CI o:§:o 1 152 1 153 0:3:0 KN? N 465/467 421 /423 GA GA A1 OBO7C58 A1QBO7C40 BrmNHF c1 O=§=0 1155 465/463 A19807C49 El .

CI NH CI Ffil 0 F NH CI O=S‘=O N O=S=O <2 1156 11 1421 GA 0* A19Bo7C58 Ho 1H NMR (400 MHZ, CD3OD) 5 8.03 (d, 1 475/477 H), 7.97 (m, 1H), 7.84011, 1H), 7.75 (m, GA 1H), 7.66 (m, 1H), 3.55(m,2H), 4.45 (m, A91BO7C40 1H), 4.03 (m, 2H), 3.57 (m, 2H).

CI NH Cl Ffil CI NH CI O=§=O N o=9=o 1158 N 1160 HO HO 473/475 491 /493 GA GA A91 BO7C15 A91 807058 PK) F11 CI NH Cl F NH CI 1422 O=§=O 1 162 0:8:0 1 N F OH F OH 453/455 4524153 A"0B07C15 A11OBO7C4O F13 F Br NH Cl CIfiNH CI 0 0% O=E=O 1 163 o:s:o 1 164 F OH 1"] 497/495 F OH 469/471 A11OBO7C49 A11OBo7C58 o=§=o o N 0:5:0 1 165 H? 1 166 N 443/445 A73BO7C15 445/447 1H NMR (400 MHZ, CD3OD) 5 8.10 (d, 1 GA H), 8.01 (d, 1H), 7.95 (m, 1H), 7.88 (m, A73BO7C4O 1H), 7.63 (m, 1H), 7.22 (m, 1H), 3.50 (m, 2H), 2.77 (m, 2H), 1.68 (m, 4H), 1.21 (s, 3H).

Br NH Cl 0 Pi) CI NH Cl o:s:o ,1] o Q 1 167 02820 1 168 HO ,{1 489/487 A73BO7C49 1H NMR (400 MHZ, CD3OD) 5 7.97 (d, 1 461 /463 H), 7.95 (d, 1H), 7.90 (m, 1H), 7.88 (111, GA 1H), 7.57 (m, 1H), 7.27 (m, 1H), 3.49 (m, C58 2H), 2.77 (m, 2H), 1.68 (m, 4H), 1.21 (s, 3H).

F F El Y) F NH Cl F NH CI 0 o 1 169_D 1 169_D o:§:o o:§:o OH OH 463/465 463/465 GA GA A84BO7C4O A84BO7C4O BrmNHF F CI BrmNH CI 0% 0% 0:8:0 1171_D 0:8:0 1171_D OH OH 507/505 507/505 GA GA W0 96744 A84BO7C49 A84BO7C49 F F Z) Z) CI NH Cl CI NH CI 0 O 1 172_D 1 172_D 0:8:0 0:8:0 ,1 1 1'1 2 1 479/481 GA GA A84Bo7C58 A84Bo7C5 F F FfilF NH Cl FfilF NH Cl 1 173_D 1 173_D 0:8:0 0:5:0 OH OH 477/479 477/479 GA GA A85Bo7C4o A85Bo7C4o CI NH Cl O=S|=O CI NH Cl Q/ 0 0H 1 174_D 0=§=o 1 174_D 475/477 1 N 2 A8SBOGC15 1H NMR (400 MHz, CD3OD) 5 7.97 (m, 2 0H 475/477 H), 7.89 (d, J— 4.4 Hz,_ 1 H), 7.80 (m, 1 H), 7.57 (m, 1 H), 7.27 (m, 1H), 3.60 (111,2 A8SBOGC15 H), 3.30 (m, 1 H), 2.75 (m, 1 H), 2.47 (m, 1 H), 1.95 (m, 1 H), 1.75 (m, 1 H), 1.58 (In, 1H), 1.44011, 1H), 1.21011, 1H), 0.93 (m, 3 H).

Br NH CI 0 BrmNH CI 0:5:0 1 175_D 0:850 1 175_D 1 2 521/519 {k GA 521 /51 9 A85Bo7C49 GA 1H NMR (400 MHZ, CD3OD) 5 8.10 (d, 1 A85Bo7C49 H), 7.95 (m, 1H), 7.88 (m, 1H), 7.78 (m, 1H), 7.68 (m, 1H), 7.25 (m, 1H), 3.55 (m, 2H), 3.29 (m, 1H), 2.76(m, 1H), 2.45 (m, 1H), 1.96 (m, 1H), 1.74 (m, 1H), 1.55(m, 2H), 1.24 (m, 1H), 0.98 (m, 3H).

CI NH O O=§=O 1"» ° 1 176_D 1 176_D OH o=§=o 493/495 1 N 2 A8SBO7CS8 11 1H NMR (400 MHZ, CD30D) 5 7.97 (d, 1 493/495 H), 7.93 (m, 1H), , 1H), 7.75 (m, GA 1H), 7.68(m, 1H), 3.55(m,2H), 3.41(m, A8SBO7CS8 1H), , 1H), 2.45 (m, 1H), 1.96(m, 1H), 1.74 (m, 1H), 1.55(m, 2H), 1.24 (m, 1H), 0.98 (m, 3H).

CI NH Cl F NH O o=s=o r\I‘ 0:520 1 178 N 1 177 475/477 477/479 GA GA A09806C15 AOQBO7C4O CI NH Cl F131 Br NH O O OZ§=O O=§=O N 1 179 1 180 493/495 C3/\ 521/519 AOQBO7CS8 GA 1H NMR (400 MHZ, CD3OD) 5 7.95 (d, 1 Ao9Bo7C49 H), 7.87 (m, 1H), 7.81 (m, 1H), 7.79 (m, H), 7.78 (m, 1H), 3.77 (m,2H), 3.59 (m, 2H), 2.38 (m, 2H), 1.83 (m, 2H), 1.47 (m, 2H), 1.38 (m, 2H) 1181 A1 7BO7C4O BrF131NH CI 0:3:0 1 183 0:14) 1 184 07 N OH QOH 479/477 GA 4523/:53 A17807049 A17B07C58 F NH Cl F O E) F NH Cl 0:8:0 o "OH 1 185_R 1 185_S 449/451 O=E=O A18807040 @611 1H NMR (400 MHZ, CD3OD) 5 8.05 (m, 1 443151 H), 7.97 (d, 1H), 8.01 (m, 1H), 7.79 (d, A18807040 1H), 7.54 (m, 2H), 3.73 (m, 2H), 3.69 (m, 1H), 3.48 (m, 1H), 3.25 (m, 1H), 1.83 (m, 2H), 1.64 (m, 2H).

CIQNHF CI CI11NH Cl O=S|=O O (—7/\OH 1186_R 447/449 0T0 1186_S GA mOH A18806015 1H NMR (400 MHZ, CD3OD) 5 8.04 (d, 443149 J:2.0 Hz, 1 H), 7.98 (m,2H), 7.80 (111,1 A18806015 H), 7.57 (m, 1H),7.28 (m, 1 H), 3.75 (m, 2 H), 3.60 (m, 1 H), 3.48 (m, 1 H), 3.27 (m, 1 H), 1.93 (m, 2 H), 1.60 (m, 2 H).

W0 2013/096744 PCT/U82012/071195 Br NH Cl 0 HQ Br NH Cl O:§:O O DAOH 1 187_R 1 187_S 493/491 (3:0 GA N A18BO7C49 OAOH 1H NMR (400 MHZ, CD3OD) 5 8.11 (d, 1 493/491 H), 8.08 (d, 1H), 8.01 (m, 1H), 7.78 (m, GA A1 8307049 1H), 7.68 (m, 1H), 7.25 (m, 1H), 3.73 (m, 211), 3.69 (m, 1H), 3.48 (m, 1H), 3.25 (m, 1H), 1.83 11), 1.68 (m, 211).

F F E) Z) CI NH Cl CI NH CI 0 O 1188_R 1188_S 02$:O OISIZO N N QAOH @011 7 465/467 GA GA A18B07CS8 A18BO7CS8 F101 53 CI NH CI F NH Cl 028:0 0:6:0 1'1 1189 N 1190 HO 477/479 479/481 A81BO7C15 A81B07C40 F: : Br NH Cl F: J; CI NH Cl oéLT::] O 0:6:0 N 1191 O=E=O 1192 HO HO 505/503 Ho GA 477/479 A81BO7C49 GA A81Bo7058 -140— 2012/071195 02?:(3 HO 1193 1197 0:8:0 507/509 GA E \ A75Bo7C40 423/425 1H NMR (400 MHZ, CD3OD) 5 8.01 (d, 1 GA H), 7.84 (111, 1H), 7.82 (111, 1H), 7.55 (111, A2OBO7C40 2H), 7.46 (111, 2H), 7.32 (111, 2H), 7.24 (111, 1H), 3.72 (111, 2H), 2.86 (111, 2H), 2.17 (111, 2H), 1.79 (111, 2H).

I) F Br NH Cl ClmNH 0% CI O:S|:O 0:8:0 1195 | N 1196 551/549 GA 523(13/525 A75Bo7C49 A75Bo7C58 F131 F Br NH Cl ClmNH CI O:§:O O:S:O E" 1, 1199 OH [OH 1200 467/465 GA 4393/:41 AZOBO7C49 A2OBO7CS8 1H NMR (400 MHZ, CD3OD) 5 8.09 (d, 1 1H NMR (400 MHZ, CD3OD) 5 8.01 (d, 1 H), 7.99 (111, 1H), 7.91 (111, 1H), 7.77 (111, H), 7.93 (111, 1H), 7.77 (111, 1H), 7.66 (111, 1H), 7.25 (111, 1H), 3.70 (111, 2H), 3.22 1H), 7.64(111,1H), 3.70 (111, 2H), 3.22 (111,211), 2.89 (s, 3H) (111,211), 2.89(s, 3H) —141— 2012/071195 o=s|=o F N o=8=o Q " 1203 OH Q 1204 494/496 OH GA 467/469 A10B08C49 GA 1H NMR (400 MHZ CD3OD) 5 8.25 ’ (1’ A10B08C58 1% 32(5) Efigmgggfilmlgmggfl (t’ 1H NMR (400 MHz, CD3OD) 5 8.25 (1, ’ ‘ ’ ’ ‘ ’ ’ ‘ m’ 1H), 7.75 (m, 1H), 7.67 (m, 1H), 7.48 (t, ZH)’ 308m 2H)’ 1.92011, 2H)’1‘60(m’ 1H) 3.76 (m, 1H) 3.52 (m 2H) 3.08 (m, 2H). 2H), 1.91 (m, 2H), 1.60 (m, 2H).

F:::: F m NH F &:£::LNH F O O F F 1211_C 1211_C 0:3:0 _ _ T1 O—E;O T2 1 3 Ho‘ Ho’ 479/481 GA 4793/:81 A119B08C49 A119BO8C49 El 53L F NH F Br NH F O O F F 1217 1219 O=§=O O=§=O 435 478/179 A112B08C4 A112B08C40 F:Eij\ 531 Br NH F F NH F om O F O=S=O 1221 O=§=O [1% 1223 O/NH 449 4923/:93 A1 49 A115B08C40 1H NMR (400 MHZ, CD3OD) 8 8.29 (t, 1H), 3.10 (m, 1H), 7.63 (m, 1H), 7.43 (t, 1H), 7.27 (t, 1H), 3.17 (m, 1H), 1.76 (m, 4H), 1.59 (m, 1H), 1.30 (111,411), 1.16 (m, 1H).

O=§=O 1225 "3:0 1226 H? H0Q 465 463/465 GA GA A73808C40 A73BO8C15 Br NH F FmNH F o=3=o 1229_D 1227 o=6=o HO Kl 507/509 "3808049 A84BO8C4O F NH F 1229_D O=§=O A84BO8C4O Ii F Br33LNH F F NH F o=sl=o O=E=O [E 1237 1239 479 23 A09B08C49 AOQBO8C4O -143— WO 96744 F F I1 F Br NH F A : F NH F 0:?" 1243 OmF 1245_8 N O=§=O g 2 N OH How 479/481 451 GA GA A17808049 A18808040 F Kl Br NH F F NH F O o=s¥=o F 1245_s 1247_8 O=E=O 451 493/495 GA GA A18BO8C40 A18BO8C49 Br NH F F CI NH F O=S|=O N F How 1247_s 023120 1252 493/495 N A18808049 1H NMR (400 MHZ, CD3OD) 5 8.31 (t, 1H), 8.10 (m, 1H), 7.65 (m, 1H), 7.45 (t, 497/499 1H), 7.25 (t, 1H), 3.87 (m, 1H), 3.70 (m, GA 1H), 3.57 (m, 1H), 3.48 (m, 1H), 3.38 (m, A81808058 1H), 1.98 (m, 4H).

Ffil F F NH F m 0 Br NH F F O O=S=O HO NH U 1265 o=sl=o 1267 H0 NH 465 U A116808040 507/509 1H NMR (400 MHZ, CD3OD) 5 8.25 (t, GA 1H), 7.57 (m, 2H), 7.40 (t, 1H), 3.48 (m, A116308C49 1H), 3.22 (m, 1H), 1.99 (m, 1H), 1.83 (m, 1H), 1.71 (m, 2H), 1.27 (m, 4H). 2012/071195 O O=§=O 1269 O 1271 o=sl=o HO NH 507/509 HO A1 17B08C49 Ag: 1H NMR (400 MHz, CD3OD) 5 8.29 (t, A117808040 1H), 8.10 (m, 1H), 7.65 (m, 1H), 7.41 (t, 1H), 7.25 (t, 1H), 3.48 (m, 1H), 3.16 (m, 1H), 1.87 (m, 4H), 1.30 (m, 4H).

F NH O=S|=O 01. 1283 A127803040 1H NMR (400 MHZ, MeOD) 5 8.45 — 8.43 (m, 1H), 8.29 — 8.26 (m, 1H), 7.64 — 7.61 (m, 2H), 7.59 — 7.51 (m, 1H), 3.78 — 3.73 (m, 3H), 3.62 — 3.52 (m, 1H), 3.01 — 2.98 (m, 1H), 2.88 — 2.85 (m, 1H), 2.14 — 1.98 (m, 1H), 1.87 — 1.82 (m, 1H).

FfilF NH Cl 0 F: : CI NH Cl O=S|=O Q O=S=O 1334 ,5 1335 467/469 GA 465/467 A10B09C40 GA 1H NMR (400 MHz,CD3OD) 5 8.05 (d, A10309015 1H), 7.70 (d, 1H), 7.55 (dd, 1H), 3.77 (m, 1H), 3.56 (m, 2H), 3.09 (td, 2H), 1.94 (m, 2H), 1.60 (m, 2H). -145— 023:0 1336 025:0 1337 Q N 509/512 483/485 GA GA A1OBOQC49 A1OBOQCS8 F NH Cl F NH CI F OZSIZO 0:320 1338 $2 1339 Q OH 443151 A19Bo9C40 A10809063 1H NMR (400 MHz,CD3OD) 5 8.06 (d, 1H), 7.75 (d, 1H), 7.54 (dd, 2H), 4.50 (t, 1H), 4.13 (t, 2H), 3.73 (t, 2H). :1 F G NH Cl 00W c1 F F o=s|=o 1340 0:8:0 1345 4 EN‘ 437/4390H 439/441 GA GA A19Bo9C15 A20309C15 F ElF NH c1 CI NH Cl O ozslzo 1347 V 1349 028:0 Z N\ OH E 453/455 457/459 A17BOQC4O GA 1H NMR (400 MHz,CD3OD) 5 8.09 (d, A20809058 1H), 7.67 (d, 1H), 7.53 (dd, 2H), 4.38 (d, 1H), 3.51 (m, 3H), 3.39 (m, 1H), 2.02 (m, 2H).

W0 2013/096744 PCT/U82012/071195 CI NH Cl F NH CI 0:320 1352 F 1354_R 1 O=S=O N | LZ N 467/469 469/471 A1 0 A17Bo9C58 El F11 CI NH Cl F NH CI F 0%F 1354_s 0:820 1355_R o=s|=o [{J 467/469 462/167 A18Bogc15 A18809C40 BrmNHF CI F NH Cl O=S=O 0 1'1 O=S=O ,‘1 1359 1361 A09Bo9C49 495/497 1H NMR (400 MHz,CD3OD) 5 3.09 (dd, GA 1H), 3.03 (d, 1H), 7.67 (d, 1H), 7.61 (m, A09Bo9C40 1H), 7.27 (t, 110,333 (d, 2H), 3.62 (t, 2H), 2.66 (t, 2H), 1.3301211), 1.51 (111,311), 123011211).

F NH Cl O Fm F NH Cl 0:3:0 N F 1363 o=3=o 1364 OH R[90H 477/479 481 /483 GA GA "39309053 A73Bo9C40 1H NMR (400 MHz,CD30D) 5 8.03 (d, —147— 1H), 7.84 (m, 1H), 7.68 (d, 1H), 7.36 (m, 1H), 7.30 (q, 1H), 3.86 (d, 2H), 3.62 (t, 2H), 2.67 (t, 2H), 1.83 (d, 2H), 1.50 (m, 3H), 1.28 (m, 2H). o=3=o F 1374_C 1365 N ozslzo T1 1901 N 479/481 453/455 GA GA A73BO9C1 5 A119Bo9040 0| NH 01 F NH CI F 1374_0 1375 o=s|:o T2 0—3—0_ _ 451/453 A119BO9C15 9040 F F F 13L CI NH Cl F NH CI F o=3=o O:§:O N HEEOH Q HO OH 1379 1380 495/497 497/499 GA GA A81 Bo9015 A81 Bo9040 1H NMR (400 MHZ, CD30D—d4) 58.02 — 1H NMR (400 MHZ, CD30D—d4) 58.02 — 8.04 (m, 1H), 7.92 — 7.95 (m, 1H), 7.65 — 8.04 (m, 1H), 7.65 — 7.69 (m, 1H), 7.49 — 7.68 (m 1H),7.54 — 7.56011, 1H), 7.23 — 7.53 (m, 2H), 3.64 — 3.68 (m, 2H), 3.34 (s, 7.28 (m, 1H),3.65 — 3.68 (m, 2H), 3.34 (s, 2H), 2.93 — 2.99 (m, 2H), 1.57 —1.71(m, 2H), 2.94 — 3.00(m, 2H), 1.57 —1.71(m, 4H). 4H).

Br NH Cl CIflNH CI o=§=o 1386 1387 O=S=O N I OH CE" 50%? OH 483/485 A113BOQC49 A113Bo9058 F NH 0 O=§=O 1389_D g 1391_D o=sl=o OH N 525/523 1 A1 16809049 OH 1H NMR (400MHz, METHANOL—d4) = 4823(183 8.13 — 8.04 (m, 2H), 7.68 — 7.59 (m, 2H), 7.30 A116809040 — 7.21 (m, 1H), 3.53 — 3.44 (m, 1H), 3.28 — 3.20 (m, 1H), 2.08 — 1.97 (m, 1H), 1.91 — 1.81 (m, 1H), 1.77 — 1.70 (m, 2H), 1.22 (s, 4H) F13L Br NH Cl B mNHr O O=S|=O _ _ ; N O—E—O 1391_D HOU 1396 OH 2 523/525 525/523 GA GA A1 49 A1 16309049 1H NMR (400 MHZ, CD3OD—d4) 58.04 — 1H NMR (400MHz, METHANOL—d4) 808 (m 2H), 760 _ 764 (m, 2H), 721 _ 2H), 7.25 (m, 1H), 4.01 (m, 1H), 3-65 - 3.20 (m, 110,175 — 1.92 (m, 4H), 1.20 — 3.55 (m, 1H), 1.80 — 1.61 (m, 3H),1.61— 13701], 4H). 1.05 (m, 5H) ClmNHF CI F11 NH Cl F O=S=O 0 1'1 F CK @2320 1398 OH 1400 ,1 1 U GA HO A1 18809015 4633165 1H NMR (400 MHZ, CD3OD—d4) 58.06 — 8.08 (m, 1H), 7.92 — 7.95 (m, 1H), 7.54 — A117809063 7.62 (m, 2 H), 7.23 — 7.28 (m, 1H), 3.74 — 3.76 (m, 1H),3.30 — 3.34 (m, 1H), 1.23 — 1.73(m, 8H). -149— O=S=O I O=S=O CCN K1 1401 Cfi 1402 523/525 OH A1 18809049 A1 18809058 H NMR (400 MHZ, CD3OD—d4) 68.06 —- 1H NMR (400 MHZ, CD3OD—d4) 58-07 _ 8.08 (m, 1H), 7.59 — 7.63 (m, 2H), 7.21 — 8.09011, 1H), 7.68 _ 7.71 (m, 1H), 7.60 _ 7‘26 (m "133-74 ‘ 3760119 "133-30 7 7.64 (m, 2 H), 3.74 — 3.76 (m, 1H),3.30 — 1, 1H), 1-23 ‘ 1730119 8H)- 3.34 (m, 1H), 1.23 m,8H).

F NH 01 F 0 1:) CI NH Cl HO O=§=O d" F 1404 O HO OFSIZO 1405 469/471 N A129809040 0 1H NMR (400 MHZ, CD3OD—d4) 58.07 — 465/169 8.10 (m, 1H), 7.63 — 7.66 (m, 1H), 7.49 — A129809015 7.54 (m, 2 H), 4.16 —4.18 (m, 1H),3.91— 3.96 (m, 2H), 3.65 — 3.70 (m, 1H), 3.50 — 3.60 (m, 2H).

CIQNHF I) 01 F NH CI 0 O F F OZ§ZO 1410 0=S|=0 1413 LN? N HO F HOLZF 469/471 453/455 GA GA A110809015 A110B09063 CI NHm F N F H 028:0 j O=§=O H0 1419 1420 391/393 Q GA 445 A128B03C15 GG A01 821040 1H NMR (400 MHz, CD3OD—d4) 5 8.44 — 1H NMR (400 MHz, CD3OD—d4) 58.41 — 8.46 (m, 1H), 8.20 —8.30 (m, 1H), 7.94 — 8.42 (m, 1H), 8.21 —8.23 (m, 1H), 8.05 — WO 96744 7.97 (m, 1 H), 7.60 —7.62 (m, 1H), 7.44 — 8.07 (m, 1 H), 7.61 —7.65 (m, 2H), 5.06 (s, 7.49 (m, 1H), 7.22 — 7.26 (m, 1H), 3.55 — 2H), 3.74 — 3.77 (m, 1H), 3.52 — 3.56 (m, 3.58 (m, 2H), 3.09 — 3.12 (m, 2H). 2H), 3.03 — 3.06 (m, 2H), 1.87 — 1.92 (m, 2H), 1.57— 1.62 (m, 2H). 1378 C 023:0 _ ,U" T2 435/437 A1 19809C63 The invention further es a composition comprising a compound of formula (I), or a salt, solvate, or N-oxide thereof. In one embodiment, the composition is pharmaceutical and further comprises at least one pharmaceutically acceptable carrier.

Preparation of the Compounds of the Invention Compounds of formula (11) may be prepared by the on sequence that is illustrated in Scheme 1.

HO \ | —(R2)X 0 O O HO \ \ —> (Rm. \ | \j(R2)x _> | \jmex ".‘4 | R TF8» ’ SOZN(R6)2 ’ SOZCI SO2N(R6)2 (V) (VI) (II) (R )Y.N5 \ CI \ . | —(R2)x l 3(R2)X R4 ’\/J ’\so CI SOQCI (VII) (VIII) Scheme 1. 2012/071195 The compound of formula (IV) may be reacted with chlorosulfonic acid to yield the sulfonyl chloride of a (V). The compound of formula (V) may be reacted with a secondary or primary amine of formula HNR6R6, in a solvent such as but not limited to tetrahydrofuran, dichloromethane, ethyl ether or a mixture thereof, preferably in the ce of a tertiary base such as but not limited to triethylamine, diisopropylethylamine or pyridine, to yield the compound of formula (VI), which may be coupled to an amine via an amide bond, yielding the compound of formula (II). The amide ng may be performed in the presence of a coupling agent, such as but not limited to DCC (N,N'-dicyclohexyl carbodiimide), DIC (N,N'-diisopropylcarbodiimide), EDC (l-ethyl(3-dimethylaminopropyl) carbodiimide), HBTU (O-benzotriazole- N,N,N',N'-tetramethyl-uronium-hexafluoro-phosphate), HATU (2-(lH azabenzotriazol- l -yl)- l ,l,3 ,3 -tetramethyl m hexafluorophosphate methanaminium), HCTU ((2-(6-chloro-lH-benzotriazole-l-yl)-l,l ,3,3- ethylaminium orophosphate), TBTU (O-(benzotriazol-l-yl)-N,N,N',N'— tetramethyluronium tetrafluoroborate), or PyBOP (benzotriazol-l-yl-oxytripyrrolidino- phosphonium hexafluorophosphate), in a solvent such as but not limited to tetrahydrofuran, dichloromethane, or a mixture f, and in the optional presence of a tertiary base, such as but not limited to triethylamine, ropylethylamine or pyridine.Alternatively, the sulfonyl chloride of formula (V) may be reacted with a chlorinating reagent, such as but not limited to l chloride, phosgene, diphosgene or triphosgene, to yield the acyl chloride of formula (VII). The compound of formula (VII) may then be reacted with an amine in a solvent such as but not limited to tetrahydrofuran, dichloromethane, ethyl ether or a mixture thereof, under conditions that do not promote the reaction of the sulfonyl chloride group with the amine, to yield the compound of a (VIII), which may then be reacted with the amine HNR6R6 in a solvent such as but not limited to ydrofuran, toluene, dichloromethane, or a mixture thereof, and in the presence of a tertiary base, such as but not limited to triethylamine, diisopropylethylamine or pyridine, to yield the compound of formula (II).

Compounds of formula (111) may be prepared by the reaction scheme that is illustrated in Scheme 2.

WO 96744 O O y \ (R5) R O. | — "O | \—(R2)X X) X) C(=O>N(R6)2 c<=O>N(R6)2 (X) (XI) Scheme 2.

The compound of formula (IX) may be reacted with a secondary or primary amine of formula , in a solvent such as but not limited to tetrahydrofuran, dichloromethane, ethyl ether or a mixture thereof, in the presence of a coupling agent, such as but not limited to DCC, EDC, HBTU, HATU, HCTU, TBTU, or PyBOP, in a solvent such as but not limited to tetrahydrofuran, dichloromethane, or a mixture thereof, and in the optional ce of a tertiary base, such as but not limited to triethylamine, diisopropylethylamine or pyridine, to yield the compound of formula (X). The compound of formula (X) may be treated with a base, such as but not d to lithium hydroxide, sodium hydroxide or potassium hydroxide, to yield the compound of formula (XI). The compound of a (XI) may be reacted with a secondary or primary amine, in a solvent such as but not limited to tetrahydrofuran, dichloromethane, ethyl ether or a mixture f, in the presence of a coupling agent, such as but not limited to DCC, EDC, HBTU, HATU, HCTU, TBTU, or PyBOP, in a t such as but not limited to tetrahydrofuran, dichloromethane, or a mixture thereof, and in the optional presence of a tertiary base, such as but not limited to triethylamine, diisopropylethylamine or pyridine, to yield the compound of formula (III).

The compounds of the invention may possess one or more stereocenters, and each stereocenter may exist independently in either the R or S uration. In one embodiment, compounds described herein are present in optically active or racemic forms. It is to be understood that the compounds described herein ass racemic, optically-active, regioisomeric and stereoisomeric forms, or combinations thereof that s the therapeutically useful properties described herein.

WO 96744 Preparation of optically active forms is achieved in any suitable manner, including by way of miting example, by resolution of the racemic form with recrystallization techniques, synthesis from optically-active starting materials, chiral synthesis, or chromatographic separation using a chiral stationary phase. In one embodiment, a mixture of one or more isomer is utilized as the therapeutic compound bed herein. In another embodiment, compounds described herein n one or more chiral centers. These compounds are prepared by any means, including stereoselective synthesis, enantioselective synthesis and/or separation of a mixture of enantiomers and/ or diastereomers. Resolution of compounds and isomers thereof is achieved by any means including, by way of non-limiting example, chemical ses, tic processes, fractional llization, distillation, and chromatography.

The methods and formulations described herein include the use of N-oxides (if appropriate), crystalline forms (also known as polymorphs), solvates, amorphous phases, and/or pharmaceutically acceptable salts of nds having the structure of any compound of the invention, as well as metabolites and active metabolites of these compounds having the same type of activity. Solvates include water, ether (e. g., tethrahydrofuran, methyl tert-butyl ether) or alcohol (e. g., l) solvates, acetates and the like. In one embodiment, the compounds described herein exist in solvated forms with pharmaceutically acceptable solvents such as water, and ethanol. In another embodiment, the compounds described herein exist in unsolvated form.

In one embodiment, the compounds of the invention may exist as tautomers. All tautomers are included within the scope of the compounds presented herein.

In one embodiment, compounds described herein are prepared as prodrugs. A "prodrug" refers to an agent that is converted into the parent drug in vivo. In one embodiment, upon in viva administration, a prodrug is chemically converted to the biologically, pharmaceutically or therapeutically active form of the compound. In another embodiment, a pro drug is enzymatically metabolized by one or more steps or ses to the biologically, pharmaceutically or therapeutically active form of the compound.

In one embodiment, sites on, for example, the aromatic ring portion of compounds of the invention are susceptible to s metabolic reactions.

Incorporation of riate substituents on the aromatic ring structures may , minimize or ate this metabolic y. In one embodiment, the appropriate substituent to decrease or eliminate the susceptibility of the aromatic ring to metabolic reactions is, by way of example only, a deuterium, a halogen, or an alkyl group.

Compounds described herein also include ically-labeled compounds wherein one or more atoms is replaced by an atom having the same atomic number, but an atomic mass or mass number different from the atomic mass or mass number usually found in nature. Examples of isotopes suitable for ion in the compounds described herein include and are not limited to 2H, 3H, 11C, 13C, 14C, 36C1, 18F, 123I, 125I, 13N, 15N, 15O, 17O, 18O, 32P, and 35S. In one embodiment, isotopically-labeled compounds are useful in drug and/or substrate tissue distribution studies. In another embodiment, tution with heavier isotopes such as deuterium affords greater metabolic stability (for example, increased in vivo half-life or reduced dosage requirements). In yet another embodiment, tution with positron emitting isotopes, such as 11C, 18F, 15O and 13N, is useful in Positron Emission Topography (PET) studies for examining substrate receptor occupancy. Isotopically-labeled compounds are ed by any suitable method or by processes using an appropriate isotopically-labeled reagent in place of the non-labeled reagent otherwise employed.

In one embodiment, the compounds bed herein are labeled by other means, including, but not limited to, the use of chromophores or fluorescent es, bioluminescent labels, or chemiluminescent .

The compounds described herein, and other d compounds having ent substituents are synthesized using ques and materials described herein and as described, for example, in Fieser and Fieser's Reagents for Organic Synthesis, Volumes 1-17 (John Wiley and Sons, 1991); Rodd's Chemistry of Carbon Compounds, s 1-5 and Supplementals (Elsevier Science Publishers, 1989); c Reactions, Volumes 1-40 (John Wiley and Sons, 1991), Larock's hensive Organic Transformations (VCH Publishers Inc., 1989), March, Advanced Organic Chemistry 4th Ed., (Wiley 1992); Carey and Sundberg, Advanced Organic Chemistry 4th Ed., Vols. A and B (Plenum 2000,2001), and Green and Wuts, Protective Groups in Organic Synthesis 3rd Ed., (Wiley 1999) (all of which are incorporated by reference for such disclosure). General methods for the preparation of compound as described herein are modified by the use of appropriate reagents and conditions, for the introduction of the various moieties found in the formula as provided herein. 2012/071195 Compounds described herein are synthesized using any suitable procedures starting from compounds that are available from commercial sources, or are prepared using procedures described .

In one embodiment, reactive functional groups, such as yl, amino, imino, thio or carboxy groups, are protected in order to avoid their unwanted participation in reactions. ting groups are used to block some or all of the reactive moieties and prevent such groups from participating in chemical ons until the tive group is removed. In another embodiment, each protective group is removable by a different means. Protective groups that are cleaved under totally disparate reaction conditions fulfill the requirement of differential removal.

In one embodiment, protective groups are removed by acid, base, reducing conditions (such as, for example, hydrogenolysis), and/or oxidative conditions. Groups such as trityl, dimethoxytrityl, acetal and t-butyldimethylsilyl are acid labile and are used to t carboxy and hydroxy reactive moieties in the presence of amino groups protected with Cbz groups, which are removable by hydrogenolysis, and Fmoc groups, which are base labile. Carboxylic acid and y reactive moieties are blocked with base labile groups such as, but not limited to, methyl, ethyl, and acetyl, in the presence of amines that are blocked with acid labile groups, such as t-butyl carbamate, or with carbamates that are both acid and base stable but hydrolytically removable.

In one embodiment, ylic acid and hydroxy reactive moieties are blocked with hydrolytically removable protective groups such as the benzyl group, while amine groups capable of hydrogen bonding with acids are blocked with base labile groups such as Fmoc. Carboxylic acid reactive moieties are protected by sion to simple ester nds as exemplified herein, which include conversion to alkyl esters, or are blocked with ively-removable protective groups such as 2,4-dimethoxybenzyl, while co-existing amino groups are blocked with fluoride labile silyl carbamates.

Allyl blocking groups are useful in the presence of acid- and base- protecting groups since the former are stable and are subsequently removed by metal or pi-acid catalysts. For example, an allyl-blocked carboxylic acid is deprotected with a palladium-catalyzed reaction in the presence of acid labile t-butyl carbamate or base- labile acetate amine protecting groups. Yet another form of protecting group is a resin to which a nd or ediate is attached. As long as the residue is attached to the resin, that functional group is blocked and does not react. Once released from the resin, the functional group is available to react.

Typically blocking/protecting groups may be selected from: ff‘jC'n; A}? " ,. .V‘" 1r; RN; : ~ffiith’y'3th\ a»; "sh H2 NH any! En may: slim: Mg Ni. x . H L 'a 3 fiqu‘ u‘H‘} trw‘ ‘ "a" ,1"le ‘ , >\ "i L "N {A .

J NI wM :16" '1 V \a’f,\ {Sb 3 v {:45 E: l TBDMS r7)- 1:2"? (l :- a?» x; firm": :QHO}: C! ‘5 x E \ _ - -\-..3- ’0‘?" ’3§ I a, 1‘ \ E\ A" v ff HR H3".-, :‘3 4, " I) txcfiwk «’r am - :4 Bot: PMS marl mew-l Other protecting groups, plus a detailed description of techniques able to the creation of protecting groups and their removal are described in Greene and Wuts, Protective Groups in Organic Synthesis, 3rd Ed., John Wiley & Sons, New York, NY, 1999, and Kocienski, Protective , Thieme Verlag, New York, NY, 1994, which are incorporated herein by reference for such disclosure.

Assays HBV Capsid Protein Assembly g The fluorescence quenching in vitro assembly HBV assay was developed ing to a method described by Zlotnick and coworkers (Nature Biotechnology 2006, 24358). The assay is based on the observation that the C—termini of the HBV core protein cluster together during capsid formation. This assay utilizes a mutant C150 HBV capsid n where all wild-type cysteines are mutated to alanines, but a C- terminal ne residue is preserved and is labeled with fluorescent -FL dye.

HBV C150Bo protein is highly fluorescent, however the fluorescence is drastically reduced during the capsid assembly process. Thus, the assay measures the ability and potency of test compounds to modulate capsid assembly by monitoring the fluorescence of the labeled capsid C150Bo protein.

In a typical assay, the mutant HBV C150 protein (amino acids 1-150, C49A, C61A, C107A, 150C) is cloned into a T7 RNA-polymerase based expression vector, expressed in E. coli and purified to homogeneity as a dimer. The purified HBV core n is desalted and labeled with BODIPY-FL Dye.

In a non-limiting embodiment, the assembly assay is conducted in 96-well plate format. The assembly reactions are carried out in 50 mM Hepes buffer, pH 7.5 and 150 mM NaCl. The compounds are pre-incubated with the HBV CA protein for 15 min, and the assembly reactions are initiated by addition of NaCl. The reaction is allowed to continue for 1 hour at room temperature.

To determine the effect on capsid assembly, each test nd is initially screened at 4 different concentrations: 10 MM, 3MM, luM and 0.3 MM in duplicates.

Primary hits are compounds that show activity in the assembly assay at 10 uM and a representative group of these active compounds is shown in Table 1. fied primary hits are confirmed in follow-up studies as bed elsewhere herein. Known modulators of HBV CA assembly, such as HAP-1 and BAY 41-4109, are used as l compounds in these experiments and exhibited EC50 values consistent with the literature. EC50 values for test compounds are determined via analysis of the dose- se curve.

HBVAntiviral Testing Compounds active in the HBV assembly assay are tested for their activity and toxicity in cellular assay. In the first anti-viral assay, the ability of compounds to inhibit HBV ation in an HBV-producing hepatoma cell line using the dot-blot method is evaluated.

Briefly, confluent monolayers of HepG2-2.2.15 cells are incubated with complete medium containing various trations of a test nd. Three days later, the culture medium is replaced with fresh medium containing the appropriately diluted test compound. Six days following the l stration of the test compound, the cell culture supernatant is collected, and cell lysis is performed. The samples are applied onto Nylos membranes and DNA is immobilized to the membrane by UV cross-linking. After pre-hybridization, the HBV probe is added and the hybridization is performed overnight. The membranes are exposed to the Kodak films; antiviral activity is calculated from the reduction in HBV DNA levels (EC50). The EC50 for antiviral activity is calculated from the dose response curves of active compounds.

Assay performance over time is monitored by the use of the standard positive control compounds ETV, BAY 41-4109, and HAP-l.

Compound cytotoxity (TC50) is measured in this same HepG2-2.2.15 cell line using a ter Blue-based cytotoxicity assay employed as recommended by manufacturer (Promega). To confirm and expand these results, a second antiviral assay is carried out on active compounds using the stable HBV cell line HepG2.2. 15 and measuring anti-HBV y by real-time PCR and cytotoxicity by CellTiter Blue. In this assay, 24 hours after cell seeding, 2.2.15 cells are incubated with complete medium ning various concentrations of a test compound with BAY 41-4109 and HAP-l used as positive controls. After three days, the culture medium is replaced with fresh medium ning the appropriately diluted test compound. The cell culture is collected six days following the initial stration of the test compound, followed by HBV DNA extraction using QIAamp 96 DNA Blood Kit (Qiagen). The extracted HBV DNA is diluted and analyzed by Real-Time PCR. A rd curve is generated by plotting Ct value vs the amount of HBV plasmid standard. Cytotoxicity is determined similarly to the above described method by applying a dye uptake method (CellTiter Blue kit, Promega).

Prevention ofHBV Pre-Genomic RNA (pgRNA) Incorporation.

The anti-viral activity of the compounds of the invention is assessed based on their ability to suppress both ellular and intracellular HBV DNA production in two different cell culture models of HBV replication. To assess if these effects are due to disruption of intracellular capsid assembly, a particle-gel assay that allows quantitation of intracellular viral capsids, as well as encapsidated pre-genomic RNA and DNA, is performed. The assay relies on agarose gel separation of viral capsid from free capsid/core subunits and viral pg-RNA and DNA.

Methods of Treatment The invention es a method of ent of an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a nd of the invention.

The ion also includes a method of reducing viral load associated with an HBV infection in an dual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

The invention further includes a method of reducing reoccurrence of an HBV infection in an individual in need thereof, comprising stering to the individual a therapeutically effective amount of a compound of the invention.

The ion also includes a method of reducing the logical impact of an HBV infection in an individual in need thereof, comprising administering to the dual a therapeutically effective amount of a compound of the invention.

The invention further includes a method of reducing, slowing, or inhibiting an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

The ion also includes a method of ng remission of hepatic injury from an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

The invention further includes a method of reducing the physiological impact of erm antiviral therapy for HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

The invention also includes a method of eradicating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of a compound of the invention.

The invention further es a method of prophylactically treating an HBV infection in an individual in need thereof, n the individual is afflicted with a latent HBV infection, comprising administering to the dual a eutically effective amount of a compound of the invention.

In one embodiment, the methods described herein further comprise administering at least one therapeutic agent selected from the group consisting of nucleotide/nucleoside analogs, entry inhibitors, fusion inhibitors, and any combination of these or other ral mechanisms. In another ment, the compound of the invention and the at least one additional therapeutic agent are co-formulated. In yet another embodiment, the compound of the invention and the at least one additional therapeutic agent are co-administered. -l60- In one embodiment, the individual is refractory to other eutic classes of HBV drugs (e.g, HBV polymerase inhibitors, erons, viral entry inhibitors, viral maturation inhibitors, literature-described capsid ly modulators, antiviral nds of distinct or unknown mechanism, and the like, or combinations thereof).

In another embodiment, the method of the invention reduces viral load in an individual suffering from an HBV infection to a greater extent compared to the extent that other therapeutic classes of HBV drugs reduce viral load in the individual.

In onw embodiment, the method of the ion reduces viral load in an dual ing from an HBV infection, thus allowing lower doses or varying regimens of combination therapies to be used.

In one embodiment, the method of the invention causes a lower incidence of viral mutation and/or viral resistance compared to other classes of HBV drugs, thereby allowing for long term therapy and minimizing the need for changes in treatment regimens.

In one embodiment, the method of the invention increases the seroconversion rate beyond that of current treatment regimens.

In one embodiment, the method of the invention increases and/or normalizes and/or restores normal health, elicits full recovery of normal health, restores life expectancy, and/or resolves the viral ion in the individual in need thereof.

In one embodiment, the method of the invention eradicates HBV from an individual infected with HBV, thereby obviating the need for long term and/or life-long treatment, or shortening the duration of treatment, and/or ng for reduction in dosing of other antiviral agents. ingly, in one embodiment, provided herein is a method of treating an HBV infection in an individual in need f, comprising administering to the individual a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt thereof.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a eutically effective amount of compound of formula II, or a pharmaceutically acceptable salt thereof.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need f, comprising administering to the individual a -l6l- therapeutically effective amount of compound of a Ila, or a pharmaceutically able salt thereof.In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound of formula IIb, or a pharmaceutically able salt thereof.

In another embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising stering to the individual a therapeutically effective amount of compound of formula IIc, or a pharmaceutically acceptable salt thereof.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need thereof, comprising stering to the individual a therapeutically ive amount of compound of formula III, or a pharmaceutically acceptable salt thereof.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound of formula IV, or a pharmaceutically acceptable salt thereof.

In r embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound of formula IVa, or a pharmaceutically acceptable salt f.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound of formula IVb, or a pharmaceutically acceptable salt thereof.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound of formula IVc, or a pharmaceutically acceptable salt thereof.

In another embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the dual a therapeutically effective amount of compound of formula V, or a pharmaceutically able salt thereof. -l62- In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically ive amount of nd of formula VI, or a pharmaceutically acceptable salt thereof.

In another embodiment, provided herein is a method of treating an HBV ion in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound of formula VIa, or a pharmaceutically acceptable salt thereof.

In r embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising administering to the dual a eutically effective amount of compound of formula VIb, or a pharmaceutically acceptable salt thereof.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, sing administering to the individual a therapeutically effective amount of nd of formula VII, or a pharmaceutically acceptable salt thereof.

Accordingly, in one embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 318.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, sing stering to the individual a therapeutically effective amount of compound 890.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 826.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 891.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 903.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 917.

In another ment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising administering to the individual a eutically effective amount of compound 924.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need f, comprising administering to the individual a therapeutically effective amount of compound 922 In r embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 955D1.

In r embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 955D2 In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 129.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the individual a therapeutically effective amount of compound 132.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 142.

In another embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a eutically effective amount of compound 278.

In another embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, sing administering to the individual a therapeutically effective amount of compound 305.

In r embodiment, ed herein is a method of treating an HBV infection in an individual in need f, comprising administering to the individual a therapeutically effective amount of compound 318.

In another embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 404.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically ive amount of compound 507.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the dual a therapeutically effective amount of compound 53 1.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the individual a therapeutically ive amount of compound 597Dl.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 634.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need f, sing administering to the individual a therapeutically effective amount of compound 694.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of nd 754.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 758.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 768.

In another ment, provided herein is a method of treating an HBV ion in an individual in need thereof, comprising administering to the dual a therapeutically effective amount of compound 803.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need thereof, comprising administering to the individual a eutically effective amount of compound 820. -l65- In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 919.

In another embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising administering to the individual a eutically effective amount of nd 824_Dl.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need f, comprising administering to the individual a therapeutically effective amount of nd 824_D2.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the dual a therapeutically effective amount of compound 825_Dl.

In another embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, sing administering to the individual a therapeutically effective amount of compound 825_D2.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 826.

In another embodiment, provided herein is a method of treating an HBV ion in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 843.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the dual a therapeutically effective amount of compound 85 1.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the dual a therapeutically effective amount of compound 1157.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 867_Dl.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 867_D2. -l66- In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 875.

In another embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1161.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need thereof, comprising stering to the individual a therapeutically effective amount of compound 901.

In another ment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the individual a therapeutically effective amount of compound 903.

In another embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically ive amount of compound 916.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 960D1.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need f, comprising administering to the individual a therapeutically effective amount of compound 960D2.

In another ment, provided herein is a method of ng an HBV infection in an individual in need f, comprising administering to the individual a therapeutically effective amount of compound 953.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need f, comprising administering to the individual a therapeutically effective amount of compound 922.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 924.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need thereof, comprising administering to the individual a therapeutically ive amount of compound 927.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, sing administering to the individual a therapeutically effective amount of compound 931.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of nd 935.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 942.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the dual a therapeutically effective amount of compound 946Dl.

In another embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, sing administering to the dual a therapeutically effective amount of compound 946D2.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 955Dl.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 955D2.

In r embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of nd 952.

In r embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 958.

In r embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 964Dl. -l68- In another embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, sing administering to the individual a eutically effective amount of compound 964D2.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 976D1.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 988.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, sing administering to the individual a therapeutically effective amount of compound 1008.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1021.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need f, comprising administering to the individual a eutically effective amount of compound 1022.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a eutically effective amount of compound 1035.

In r ment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1078D1.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of nd 1086.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1091.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need thereof, sing administering to the dual a eutically effective amount of compound 1105.

In another embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1114.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising stering to the individual a therapeutically effective amount of compound 1126.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1134CT1.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 2.

In another embodiment, provided herein is a method of treating an HBV infection in an dual in need f, comprising administering to the individual a therapeutically ive amount of compound 1149.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1281D1.

In another embodiment, provided herein is a method of ng an HBV infection in an individual in need thereof, comprising administering to the individual a eutically effective amount of compound 1281D2.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of compound 1116.

In another embodiment, provided herein is a method of treating an HBV infection in an individual in need f, comprising administering to the individual a therapeutically effective amount of compound 1130.

In another embodiment, ed herein is a method of treating an HBV infection in an individual in need thereof, sing administering to the individual a therapeutically effective amount of compound 1135D1.

Combination Therapies The compounds of the present invention are intended to be useful in combination with one or more additional compounds useful for treating HBV infection. These additional compounds may se compounds of the present ion or compounds known to treat, prevent, or reduce the symptoms or effects of HBV infection. Such compounds include but are not limited to HBV polymerase inhibitors, interferons, viral entry tors, viral maturation inhibitors, literature-described capsid assembly modulators, and other agents with distinct or unknown mechanisms that affect the HBV life cycle and/or affect the consequences of HBV infection.

In non-limiting examples, the compounds of the invention may be used in combination with one or more drugs (or a salt, solvate or prodrug f) selected from the group consisting of HBV e transcriptase inhibitors, and DNA and RNA polymerase inhibitors, including but are not limited to: dine (3TC, Zeffix, Heptovir, Epivir, and Epivir- HBV), entecavir (Baraclude, r), adefovir dipivoxil (Hepsara, Preveon, bis-POM PMEA), tenofovir disoproxil te (Viread, TDF or PMPA); interferons, including but not limited to interferon alpha (IFN-a), interferon lambda (IFN-lt), and eron gamma (IFN-y); viral entry tors; viral maturation inhibitors; literature-described capsid assembly tors, such as but not limited to BAY 41-4109; compounds ofdistinct or unknown mechanism, such as but not limited to AT-6l ((E)-N-(l-chlorooxo-l-phenyl(piperidin- l -yl)prop- l -enyl)benzamide), AT-l30 ((E)-N-(l-bromo- l -(2-methoxyphenyl)-3 -oxo-3 -(piperidin- l -yl)prop- l -enyl) nitrobenzamide), and similar analogs.

In another embodiment, the additional therapeutic agent selected from immune modulator or immune ator therapies, which includes biological agents belonging to the interferon class, such as interferon alpha 2a or 2b or modified interferons such as pegylated interferon, alpha 2a, alpha 2b, lamda; or TLR modulators such as TLR-7 agonists or TLR-9 agonists, or ral agents that block viral entry or maturation or target the HBV polymerase such as nucleoside or nucleotide or non-nucleos(t)ide -l7l- polymerase inhibitors, and agents of distinct or unknown mechanism including agents that disrupt the function of other essential viral protein(s) or host proteins required for HBV replication or tence.

In an embodiment of the combination therapy, the reverse transcriptase inhibitor and/or DNA and/or RNA polymerase inhibitor Zidovudine, Didanosine, Zalcitabine, ddA, ine, Lamivudine, Abacavir, Emtricitabine, Entecavir, Apricitabine, Atevirapine, ribavirin, acyclovir, famciclovir, valacyclovir, ganciclovir, ciclovir, Tenofovir, Adefovir, PMPA, cidofovir, Efavirenz, Nevirapine, rdine, or Etravirine.

In another embodiment of the combination therapy, the TLR-7 agonist is selected from the group consisting of SM360320 (9-benzylhydroxy(2-methoxy— ethoxy)adenine) and AZD 8848 (methyl [3-({[3-(6-aminobutoxy—8-oxo-7,8-dihydro- inyl)propyl] [3 -(4-morpholinyl)propyl]amino }methyl)phenyl] acetate).

A synergistic effect may be ated, for example, using suitable methods such as, for e, the Sigmoid-Emax equation (Holford & Scheiner, 19981, Clin.

Pharmacokinet. 6: 429-453), the equation of Loewe additivity (Loewe & Muischnek, 1926, Arch. Exp. Pathol Pharmacol. 114: 313-326) and the median-effect equation (Chou & y, 1984, Adv. Enzyme Regul. 22: 27-55). Each equation referred to above may be applied to experimental data to generate a corresponding graph to aid in assessing the effects of the drug combination. The corresponding graphs associated with the ons referred to above are the concentration-effect curve, isobologram curve and combination index curve, respectively. stration/Dosage/Formulations The regimen of administration may affect what constitutes an ive amount.

The therapeutic formulations may be administered to the patient either prior to or after the onset of a HBV infection. Further, several divided dosages, as well as staggered dosages may be administered daily or sequentially, or the dose may be continuously infused, or may be a bolus injection. Further, the dosages of the therapeutic formulations may be proportionally increased or decreased as indicated by the exigencies of the therapeutic or prophylactic situation.

Administration of the compositions of the present invention to a patient, preferably a mammal, more preferably a human, may be carried out using known procedures, at dosages and for s of time effective to treat HBV infection in the patient. An ive amount of the eutic compound necessary to achieve a therapeutic effect may vary according to factors such as the state of the disease or disorder in the patient; the age, sex, and weight of the patient; and the ability of the therapeutic compound to treat HBV infection in the patient. Dosage regimens may be adjusted to provide the m therapeutic response. For example, several divided doses may be stered daily or the dose may be proportionally reduced as indicated by the exigencies of the therapeutic situation. A non-limiting example of an effective dose range for a eutic compound of the invention is from about 1 and 5,000 mg/kg of body /per day. One of ry skill in the art would be able to study the relevant factors and make the determination regarding the ive amount of the therapeutic compound without undue experimentation.

Actual dosage levels of the active ingredients in the pharmaceutical compositions of this invention may be varied so as to obtain an amount of the active ingredient that is effective to achieve the desired therapeutic response for a particular patient, composition, and mode of administration, t being toxic to the patient.

In particular, the ed dosage level will depend upon a variety of factors including the activity of the ular compound employed, the time of administration, the rate of excretion of the compound, the duration of the treatment, other drugs, compounds or materials used in combination with the compound, the age, sex, weight, condition, general health and prior medical history of the patient being treated, and like factors well, known in the medical arts.

A medical doctor, e. g., physician or veterinarian, having ordinary skill in the art may readily determine and prescribe the effective amount of the pharmaceutical composition ed. For example, the ian or veterinarian could start doses of the compounds of the invention employed in the pharmaceutical composition at levels lower than that ed in order to achieve the desired therapeutic effect and gradually increase the dosage until the desired effect is achieved.

In particular embodiments, it is especially advantageous to formulate the compound in dosage unit form for ease of administration and uniformity of dosage.

Dosage unit form as used herein refers to physically discrete units suited as unitary dosages for the patients to be treated; each unit containing a predetermined quantity of therapeutic compound calculated to produce the desired therapeutic effect in association -l73- with the required pharmaceutical vehicle. The dosage unit forms of the invention are dictated by and directly dependent on (a) the unique characteristics of the therapeutic compound and the particular therapeutic effect to be ed, and (b) the limitations nt in the art of compounding/formulating such a therapeutic compound for the treatment of HBV infection in a t.

In one embodiment, the compositions of the invention are formulated using one or more ceutically able excipients or carriers. In one embodiment, the ceutical compositions of the invention comprise a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier.

The carrier may be a solvent or dispersion medium containing, for example, water, ethanol, polyol (for example, glycerol, propylene , and liquid polyethylene glycol, and the like), suitable es thereof, and vegetable oils. The proper fluidity may be maintained, for example, by the use of a coating such as lecithin, by the maintenance of the required particle size in the case of dispersion and by the use of surfactants. Prevention of the action of microorganisms may be achieved by various antibacterial and antifungal agents, for example, parabens, butanol, phenol, ascorbic acid, thimerosal, and the like. In many cases, it will be preferable to include isotonic agents, for example, sugars, sodium chloride, or polyalcohols such as mannitol and sorbitol, in the composition. Prolonged absorption of the injectable compositions may be brought about by including in the composition an agent which delays absorption, for example, aluminum monostearate or gelatin. In one embodiment, the pharmaceutically acceptable r is not DMSO alone.

In one embodiment, the compositions of the invention are administered to the patient in s that range from one to five times per day or more. In another embodiment, the compositions of the invention are administered to the patient in range of dosages that include, but are not limited to, once every day, every two, days, every three days to once a week, and once every two weeks. It will be readily apparent to one skilled in the art that the frequency of stration of the various combination compositions of the ion will vary from individual to individual depending on many factors including, but not limited to, age, disease or disorder to be treated, gender, overall health, and other factors. Thus, the ion should not be construed to be limited to any particular dosage regime and the precise dosage and composition to be —174— 2012/071195 administered to any patient will be determined by the attending physical taking all other factors about the patient into account.

Compounds of the ion for administration may be in the range of from about 1 ug to about 10,000 mg, about 20 ug to about 9,500 mg, about 40 ug to about 9,000 mg, about 75 ug to about 8,500 mg, about 150 ug to about 7,500 mg, about 200 ug to about 7,000 mg, about 3050 pg to about 6,000 mg, about 500 ug to about 5,000 mg, about 750 ug to about 4,000 mg, about 1 mg to about 3,000 mg, about 10 mg to about 2,500 mg, about 20 mg to about 2,000 mg, about 25 mg to about 1,500 mg, about mg to about 1,000 mg, about 40 mg to about 900 mg, about 50 mg to about 800 mg, about 60 mg to about 750 mg, about 70 mg to about 600 mg, about 80 mg to about 500 mg, and any and all Whole or partial increments therebetween.

In some embodiments, the dose of a nd of the invention is from about 1 mg and about 2,500 mg. In some embodiments, a dose of a compound of the invention used in compositions bed herein is less than about 10,000 mg, or less than about 8,000 mg, or less than about 6,000 mg, or less than about 5,000 mg, or less than about 3,000 mg, or less than about 2,000 mg, or less than about 1,000 mg, or less than about 500 mg, or less than about 200 mg, or less than about 50 mg. Similarly, in some embodiments, a dose of a second compound (i.e., a drug used for treating Parkinson’s Disease ) as described herein is less than about 1,000 mg, or less than about 800 mg, or less than about 600 mg, or less than about 500 mg, or less than about 400 mg, or less than about 300 mg, or less than about 200 mg, or less than about 100 mg, or less than about 50 mg, or less than about 40 mg, or less than about 30 mg, or less than about 25 mg, or less than about 20 mg, or less than about 15 mg, or less than about 10 mg, or less than about 5 mg, or less than about 2 mg, or less than about 1 mg, or less than about 0.5 mg, and any and all Whole or partial increments thereof.

In one embodiment, the t invention is directed to a packaged pharmaceutical composition comprising a container holding a therapeutically effective amount of a compound of the invention, alone or in combination with a second pharmaceutical agent; and instructions for using the compound to treat, prevent, or reduce one or more symptoms of HBV infection in a patient.

Formulations may be employed in admixtures with conventional excipients, i.e., pharmaceutically acceptable organic or inorganic carrier substances le for oral, parenteral, nasal, intravenous, aneous, enteral, or any other suitable mode of 2012/071195 administration, known to the art. The pharmaceutical preparations may be sterilized and if desired mixed with ary agents, e. g., lubricants, preservatives, izers, wetting agents, emulsifiers, salts for influencing osmotic pressure buffers, ng, flavoring and/or aromatic substances and the like. They may also be combined where desired with other active agents, e. g., other analgesic agents.

Routes of administration of any of the compositions of the invention include oral, nasal, rectal, intravaginal, parenteral, buccal, sublingual or topical. The compounds for use in the invention may be formulated for administration by any suitable route, such as for oral or parenteral, for e, transdermal, transmucosal (e.g., sublingual, lingual, (trans)buccal, (trans)urethral, vaginal (e.g., trans- and perivaginally), (intra)nasal and (trans)rectal), intravesical, intrapulmonary, intraduodenal, intragastrical, intrathecal, subcutaneous, intramuscular, intradermal, intra-arterial, intravenous, intrabronchial, inhalation, and topical stration.

Suitable compositions and dosage forms include, for example, tablets, capsules, caplets, pills, gel caps, troches, dispersions, suspensions, solutions, syrups, granules, beads, transdermal patches, gels, powders, pellets, magmas, es, creams, pastes, plasters, lotions, discs, suppositories, liquid sprays for nasal or oral administration, dry powder or aerosolized formulations for inhalation, compositions and formulations for intravesical administration and the like. It should be understood that the ations and compositions that would be useful in the present invention are not limited to the particular formulations and itions that are described herein.

Oral stration For oral application, particularly suitable are tablets, dragees, liquids, drops, suppositories, or capsules, s and s. The itions intended for oral use may be prepared according to any method known in the art and such compositions may contain one or more agents selected from the group consisting of inert, xic pharmaceutically excipients that are suitable for the manufacture of tablets. Such excipients include, for example an inert diluent such as lactose; ating and disintegrating agents such as cornstarch; binding agents such as starch; and lubricating agents such as magnesium stearate. The tablets may be uncoated or they may be coated by known techniques for elegance or to delay the release of the active ingredients. -l76- ations for oral use may also be presented as hard gelatin capsules wherein the active ingredient is mixed with an inert diluent.

For oral administration, the compounds of the invention may be in the form of tablets or capsules prepared by conventional means with pharmaceutically acceptable excipients such as binding agents (e. g., polyvinylpyrrolidone, hydroxypropylcellulose or hydroxypropylmethylcellulose); fillers (e. g., cornstarch, lactose, microcrystalline cellulose or calcium phosphate); lubricants (e. g., magnesium stearate, talc, or silica); disintegrates (e. g., sodium starch glycollate); or wetting agents (e. g., sodium lauryl sulphate). If desired, the tablets may be coated using suitable methods and coating materials such as OPADRYTM film coating systems available from on, West Point, Pa. (e.g., TM OY Type, OYC Type, Organic Enteric OY-P Type, s Enteric OY-A Type, OY-PM Type and OPADRYTM White, 32K18400).

Liquid preparation for oral administration may be in the form of solutions, syrups or suspensions. The liquid preparations may be prepared by conventional means with pharmaceutically acceptable additives such as suspending agents (e. g., sorbitol syrup, methyl cellulose or enated edible fats); emulsifying agent (e.g., lecithin or acacia); non-aqueous es (e. g., almond oil, oily esters or ethyl l); and preservatives (e. g., methyl or propyl p-hydroxy benzoates or sorbic acid).

Granulating techniques are well known in the pharmaceutical art for modifying starting powders or other particulate als of an active ingredient. The powders are typically mixed with a binder al into larger permanent free-flowing agglomerates or granules referred to as a "granulation.’ For e, solvent-using "wet" granulation processes are generally characterized in that the powders are combined with a binder material and moistened with water or an organic solvent under conditions resulting in the formation of a wet granulated mass from which the solvent must then be evaporated.

Melt granulation lly consists in the use of materials that are solid or semi- solid at room temperature (i.e. having a relatively low softening or melting point range) to promote ation of powdered or other materials, essentially in the absence of added water or other liquid solvents. The low melting solids, when heated to a temperature in the melting point range, liquefy to act as a binder or ating medium.

The liquefied solid spreads itself over the e of powdered materials with which it is contacted, and on cooling, forms a solid granulated mass in which the initial materials -l77- 2012/071195 are bound together. The resulting melt granulation may then be provided to a tablet press or be encapsulated for preparing the oral dosage form. Melt granulation improves the dissolution rate and bioavailability of an active (i.e. drug) by forming a solid dispersion or solid solution.

U.S. Patent No. 5,169,645 ses directly compressible wax-containing granules having improved flow properties. The granules are obtained when waxes are admixed in the melt with certain flow improving ves, ed by cooling and granulation of the admixture. In certain embodiments, only the wax itself melts in the melt combination of the wax(es) and additives(s), and in other cases both the wax(es) and the additives(s) will melt.

The present invention also includes a multi-layer tablet comprising a layer providing for the delayed release of one or more compounds of the ion, and a further layer providing for the ate release of a medication for treatment of Parkinson’s Disease. Using a wax/pH-sensitive polymer mix, a gastric insoluble composition may be obtained in which the active ingredient is ped, ensuring its delayed e.

Parenteral Administration For parenteral administration, the nds of the invention may be formulated for injection or infusion, for example, intravenous, intramuscular or subcutaneous injection or infusion, or for administration in a bolus dose and/or continuous on.

Suspensions, solutions or emulsions in an oily or aqueous vehicle, optionally containing other formulatory agents such as suspending, stabilizing and/or dispersing agents may be used.

Additional Administration Forms Additional dosage forms of this invention include dosage forms as described in U.S. Patents Nos. 475; 6,488,962; 6,451,808; 5,972,389; 5,582,837; and ,007,790. Additional dosage forms of this ion also include dosage forms as described in U.S. Patent Applications Nos. 20030147952; 20030104062; 20030104053; 20030044466; 20030039688; and 51820. Additional dosage forms of this invention also include dosage forms as described in PCT Applications Nos. WO 03/35041; WO 03/35040; WO 03/35029; WO 03/35177; WO 03/35039; WO 02/96404; WO 02/32416; WO 01/97783; WO 01/56544; WO 01/32217; WO 98/55107; WO 98/11879; WO 97/47285; WO 93/18755; and WO 90/11757.

Controlled Release ations and Drug Delivery Systems In one embodiment, the formulations of the present invention may be, but are not limited to, short-term, rapid-offset, as well as controlled, for example, sustained release, delayed release and pulsatile release formulations.

The term sustained release is used in its conventional sense to refer to a drug formulation that provides for gradual release of a drug over an extended period of time, and that may, although not necessarily, result in substantially constant blood levels of a drug over an extended time period. The period of time may be as long as a month or more and should be a release which is longer that the same amount of agent administered in bolus form.

For ned release, the compounds may be formulated with a suitable polymer or hydrophobic material which provides sustained e properties to the compounds.

As such, the nds for use the method of the invention may be administered in the form of microparticles, for example, by injection or in the form of wafers or discs by implantation.

In one embodiment of the invention, the compounds of the ion are administered to a patient, alone or in combination with r pharmaceutical agent, using a sustained release ation.

The term delayed release is used herein in its conventional sense to refer to a drug formulation that provides for an initial release of the drug after some delay ing drug administration and that mat, although not necessarily, includes a delay of from about 10 minutes up to about 12 hours.

The term pulsatile release is used herein in its conventional sense to refer to a drug formulation that provides release of the drug in such a way as to produce pulsed plasma profiles of the drug after drug stration.

The term immediate release is used in its conventional sense to refer to a drug formulation that provides for release of the drug immediately after drug administration.

As used herein, short-term refers to any period of time up to and including about 8 hours, about 7 hours, about 6 hours, about 5 hours, about 4 hours, about 3 hours, about 2 hours, about 1 hour, about 40 minutes, about 20 minutes, or about 10 minutes and any -l79- or all whole or partial increments thereof after drug administration after drug stration.

As used herein, rapid-offset refers to any period of time up to and ing about 8 hours, about 7 hours, about 6 hours, about 5 hours, about 4 hours, about 3 hours, about 2 hours, about 1 hour, about 40 minutes, about 20 minutes, or about 10 minutes, and any and all whole or partial increments thereof after drug administration.

Dosing The therapeutically effective amount or dose of a compound of the present invention will depend on the age, sex and weight of the patient, the current medical condition of the patient and the progression of HBV infection in the patient being treated. The skilled artisan will be able to determine riate dosages depending on these and other factors.

A suitable dose of a compound of the present invention may be in the range of from about 0.01 mg to about 5,000 mg per day, such as from about 0.1 mg to about 1,000 mg, for example, from about 1 mg to about 500 mg, such as about 5 mg to about 250 mg per day. The dose may be administered in a single dosage or in multiple dosages, for example from 1 to 4 or more times per day. When multiple dosages are used, the amount of each dosage may be the same or ent. For example, a dose of 1 mg per day may be administered as two 0.5 mg doses, with about a 12-hour interval between doses.

It is understood that the amount of compound dosed per day may be stered, in non-limiting examples, every day, every other day, every 2 days, every 3 days, every 4 days, or every 5 days. For example, with every other day administration, a 5 mg per day dose may be initiated on Monday with a first subsequent 5 mg per day dose administered on Wednesday, a second subsequent 5 mg per day dose administered on Friday, and so on.

In the case wherein the patient's status does improve, upon the doctor's discretion the administration of the inhibitor of the invention is optionally given continuously; alternatively, the dose of drug being administered is arily reduced or arily suspended for a n length of time (i.e., a "drug holiday"). The length of the drug holiday optionally varies between 2 days and 1 year, including by way of example only, 2 days, 3 days, 4 days, 5 days, 6 days, 7 days, 10 days, 12 days, 15 days, 20 days, 28 days, 35 days, 50 days, 70 days, 100 days, 120 days, 150 days, 180 days, 200 days, 250 days, 280 days, 300 days, 320 days, 350 days, or 365 days. The dose reduction during a drug holiday includes from 10%-100%, including, by way of example only, 10%, %,20%,25%,30%, 35%,40%,45%,50%,55%,60%,65%,70%,75%,80%,85%,90%, 95 %, or 100%.

Once improvement of the t's ions has occurred, a maintenance dose is administered if necessary. Subsequently, the dosage or the frequency of administration, or both, is reduced, as a function of the viral load, to a level at which the improved disease is retained. In one embodiment, patients require intermittent treatment on a erm basis upon any recurrence of symptoms and/or infection.

The compounds for use in the method of the invention may be formulated in unit dosage form. The term "unit dosage form" refers to physically discrete units le as unitary dosage for patients undergoing treatment, with each unit containing a predetermined quantity of active material calculated to produce the desired therapeutic effect, optionally in association with a suitable pharmaceutical carrier. The unit dosage form may be for a single daily dose or one of multiple daily doses (e. g., about 1 to 4 or more times per day). When multiple daily doses are used, the unit dosage form may be the same or different for each dose.

Toxicity and therapeutic efficacy of such therapeutic regimens are optionally determined in cell cultures or experimental animals, including, but not d to, the ination of the LD50 (the dose lethal to 50% of the population) and the ED50 (the dose therapeutically effective in 50% of the population). The dose ratio between the toxic and therapeutic effects is the therapeutic index, which is expressed as the ratio n LD50 and ED50. Capsid assembly inhibitors exhibiting high therapeutic indices are preferred. The data obtained from cell culture assays and animal studies is ally used in formulating a range of dosage for use in human. The dosage of such capsid assembly tors lies preferably within a range of circulating trations that include the ED50 with minimal toxicity. The dosage optionally varies within this range ing upon the dosage form employed and the route of administration utilized.

Those skilled in the art will recognize, or be able to ascertain using no more than routine experimentation, numerous equivalents to the specific procedures, embodiments, claims, and examples described herein. Such equivalents were considered to be within WO 96744 the scope of this invention and covered by the claims ed hereto. For example, it should be understood, that modifications in reaction conditions, including but not limited to reaction times, reaction olume, and experimental reagents, such as solvents, catalysts, pressures, atmospheric conditions, e. g., nitrogen atmosphere, and reducing/oxidizing agents, with art-recognized alternatives and using no more than routine experimentation, are within the scope of the present application.

It is to be understood that wherever values and ranges are provided herein, all values and ranges encompassed by these values and ranges, are meant to be encompassed within the scope of the present invention. Moreover, all values that fall within these ranges, as well as the upper or lower limits of a range of values, are also contemplated by the t application.

The following examples further illustrate aspects of the present invention.

However, they are in no way a tion of the teachings or disclosure of the present invention as set forth herein.

The invention is now described with reference to the following Examples. These Examples are provided for the purpose of illustration only, and the invention is not limited to these Examples, but rather encompasses all variations that are evident as a result of the teachings provided herein.

Materials: Unless otherwise noted, all starting materials and resins were ed from cial suppliers and used without purification. y General Design 2012/071195 / §<: RegionC :R1— | NVR_003_iii Re ion A amines and amino alcohols : T T T T T N N N N OH 0 CA [I UN" 0" OH A01 A02 A03 A04 A05 T T N T N T N 0V0" OH OH OH H2N 0 A07 A08 A09 A10 A11 A12 * | | N N U * T T E j N N 1'1 T N N 0 OH 0 OH A13 A14 A15 A16 A17 A18 ‘T 3 .51 :1) \x .~.- "x 1‘"*3 f". 1‘" F \’/ ‘\ \g" {\n \wx'ikvfi q $3 Khmés CAPT L1 ‘ x 510". V‘s} K" mg gm; R31 #33 3.23 ,QZ-é WO 96744 A25 A26 A27 A28 A29 A30 A32 A33 A34 A35 A37 A38 A39 A40 A41 IN IN /|\ /|\ IN N N /|\ r 0 O N O A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 WO 96744 A61 A62 A63 A64 A65 A66 \ T T T I EN; ENQ/ {Ng/Q ET: 6&0 0 EN: o OH OH OH / O/ | A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 A83 A84 WO 96744 OH OH A85 A86 A87 A88 A89 OH OH A92 A95 A98 A102 103 104 A105 A106 A108 A108 A109 A111 A112 A113 A114 WO 96744 PCT/U52012/071195 NH HN/* *\ NH NH NH OH OH OH A115 A117 A118 A119 A120 NH *\NH KNH OH OH HO OH OH HO A121 A122 A123 A124 A125 A126 NH T OH Hob O RN? A127 A128 A129 A131 WO 96744 Re ion B core variation : * * F * T T o:s=o HN o o o F o o=s=o o=s=o o=s=o 025:0 1 | I * i o:s:o * * * \ B01 302 B03 B04 305 B06 * F * * CI O * o N‘O * , o o o o CI F F / ’lo 025:0 ozsl:o o=B=o O’§’O Cos» o:s:o i * * * i BO7 B08 B09 B10 B11 B12 * o O * * Me * O * O O 0: :0 0: :o * o * o=s=o S1 SI 1 * * B13 B14 B15 B16 B17 B18 * * 9K ’ NH 0 o o 0 OH o=s=oo O: : O 1 \ i , , ois‘io * * B19 B20 321 QH" OU ,* PO,4 QM» * * F PON N C' cK0N’ N’ H H H H co1 c02 cos co4 cos cos N" 0/>x< H o H U />x< N" O/>x< N N O\ ‘ H N H H H co7 cos c09 C10 C11 C12 F F F F ’6 ’6 ’6 CI1; N’ ON/ D F N/ H H H F CI CI N" CI N" gCI N" H H H C13 C14 C15 C16 C17 C18 FT) F F * /* \ ’* / D/* D \Ofl * F N O N / N N N [j /* H H H F H H H C19 C20 C21 C22 023 C24 CI CI CI CI CI /0 gel N/* N/* N/* N/* \O H/* N/* H H H H H /0 C25 C26 C27 C28 C29 C30 N \ H [3fl/ ’* Y \f ’* Br N N O H HN\* H C31 C32 C33 C34 C35 C36 (\NH F F F F F F F H */NVONdH :1 I :1 N/* F N/* F N/* H H H C37 C38 C39 C40 C41 F N N N N H H * H H C42 C43 C44 C45 C46 C47 F F F F F o \O /* \ N /* /* Hofi /* Ncfi * * Br M NO H N / N s / H N H H H 1 0 C48 C49 C50 C51 C52 C53 2012/071195 CI F CN F F / N | HN >x< J\ * ‘N’ * * S N/ S N’ N/* ’ CI CI N’ H H H H H C54 C55 C56 C57 C58 F F F F F F F N F C60 C61 C62 C63 C64 C65 F F Cl C' H H H N N / * N N\I: * * / /" V * *’H\I>/CI C66 C67 C68 C69 C70 C71 F F F F F H H H N N / / * F F * CI F CI C72 C73 C74 C75 C76 C77 0 I" CI F F »/ CI H O * * ’ ’ H/ CI / * CI N N H H C78 C79 C80 C81 C82 C83 H CI N N F N * ‘2 N H / /* I" ()5 F F I)/>x< N / / H CI N H F CI H C84 C85 C86 C87 C88 C89 F F F o o o 0 Br CI * 9K 9K * C90 C91 C92 C93 Part I ediate Synthesis (Regions A, B &C) 1 Pre aration of Re ion A intermediates 1.1 Preparation ofA46/47/48 O H O O dKOH / ‘ / o O)LTD\ 1 ) RMg Br /N 2) HCI /N HN Boo Boo 2 A46/47/48 A46: R= Me A47: R= c-Pr A48: R= i-Pr 1.1.1 Synthetic procedureforpreparation 2 O H O /N‘o/ o OH —> N [Tr \ Boc Boc/ To a solution of Compound 1 (5 g, 21.8 mmol) and N,O_Dimethylhydroxylamine (1.6 g, 26.2 mmol) in DCM (50 mL) was added HATU (9.9 g, 26.2 mmol) and Et3N (2.65 g, 26.2 mmol) at rt. The formed mixture was stirred at rt overnight. The mixture was washed with water, and purified by column chromatography to give the desired t (3 g, 51%). 1.1.2 Preparation of Compound 3 o o N/O\ M Me gB r | THF BOC/ Boc/N 2 3 To a solution of Compound 2 (500 mg, 1.84 mmol) in anhydrous THF (5 mL) was added CHgMgBr (0.8 mL, 2.4 mmol) at 0 °C. The formed mixture was allowed to warm to room temperature. The reaction was quenched with aqueous NH4Cl solution.

The organic layer was separated and extracted with EtOAc (10 mLx2). The combined c layers were concentrated to give the crude t, which was purified by column chromatography to give the desired product (300 mg, 72%). 1H NMR (400 MHz, CDClg): 8 ppm: 4.04(br, 2H), 2.73(t, 2H), 2.43(m, 1H), 2.15(s, 3H), 1.82(m, 2H), , 2H), 1.45(s, 9H).

WO 96744 1.2.3 ation ofA46 0 O HCI/dioxane BocN HN HCI To a solution of Compound 3 (350 mg, 1.54 mmol) in anhydrous DCM (5 mL) was added HCl in dioxane (2 mL) at 0°C. The formed mixture was stirred for 2 h. The formed mixture was concectrated to give the desired product which was used for the next step (260 mg, 100%).

A47/48 were preparaed following the similar procedure as A46. 1.2 Preparation ofA73-80 Bn H Q6RMgBr N N Pd(OH)2/C R OH R OH 1 A73/74/75/76 Bn H N N NaH Mel Pd(OH)2/C —> R=Me, Et, Ph,PhCH2 R o R o / / 2 3 A77/78/79/80 2.1 Preparation of compound 2 BNn F31" RMgBr 0 R OH To RMgBr (0.5 M, 20 mmol) in THF was added a solution of Compound 1 (2.0 g, 10.56 mmol) in THF (20 mL) at 0-4 °C. The formed mixture was stirred at rt for 3 h.

The reaction was quenched by NH4Cl on, and the mixture was extracted with EtOAc (20 mLx3). The organic layer was concentrated to give the crude product, which was purified by column chromatography to give the desired product. 2.2 Preparation of compound 3 @H—>NaH Mel N 2 3 To a solution of Compound 2 (10 mmol) in DMF (40 mL) was added NaH (10 mmol) at 0 °C, After stirring for 30 min, a solution of Mel (10 mmol) in DMF(5 mL) was added dropwise, and stirred at rt for 4 h. The mixture was poured into water and extracted with EA. The combined organic phase was washed with brine, dried over NaZSO4, and concentrated in vacuo. The residue was purified through column tography to give the desired product. 2.3 ation ofA73-80 Bn H N N H Pd(OH)2/C 2/C R OH R OH E? RO/ R /O A73I74I75I76 3 A77l78l79l80 To a solution of Compound 2 or 3 in MeOH was added Pd(OH)2/C (100 mg), and the formed mixture was stirred under H2 at 50 psi overnight. The Pd was filtered and the filtrate was trated to give the desired product. 1.3 Preparation ofA81/82 Bn Bn H Boo Q—>Me3SOI N N N N H2804 Pd/C 39 80020 HO HO HO39 O OH OH OH 3 A81 4 NaH CH3I —CI> 1.3.1 Preparation of Compound 2 N F31" Me380| O O 1 2 -l93- To a solution of Compound 1 (1.9 g, 10 mmol) in DMSO (30 mL) was added MegsOI (3.3 g, 15 mmol), followed by NaH (0.6 g, 16 mmol) at 0 °C. The formed mixture was stirred at rt overnight. The mixture was poured into water and extracted with EA. The combined organic phases were washed with brine, dried over NaZS O4, and concentrated in vacu. The e was purified h column chromatography to give the desired product. (0.46 g, 23%). 1H NMR (400 MHz, CDC13)2 8: 7.34(m, 4H), 7.30(m, 1H), 3.55(s, 2H), 2.62(s, 2H), 2.55 (m, 4H), 1.83(m, 2H), 1.52(m, 2H). 1.3.2 Preparation of Compound 3 Bn En N N E9 st04 o OH 3 A e of Compound 2 (3.0 g, 14.76 mmol) in H2804 (60 mL, 0.2 M) was stirred at rt overnight. The mixture was lized with NaOH solution to pH8. The formed e was extracted with EtOAc. The combined organic layers were concentrated to give the desired product (1.5 g, 46%). 1H NMR (400 MHz, CDCl3)C 5 ppm: 7.32(m, 4H), 7.27(m, 1H), 3.52(s, 2H), 3.44(s, 2H), 2.64 (m, 2H), 2.36(m, 2H), 2.03(m, 2H), 1.59(m, 4H). 1.3.3 Preparation ofA81 Bn H N N 39 Pd/C HO HO39 OH OH 3 A81 To a solution of Compound 3 (500 mg, 2 mmol) in CH3OH (5 mL) was added Pd(OH)2/C (50 mg). The formed mixture was enated overnight under H2 atmosphere. The catalyst was filtered and the filtrate was concentrated to give the desired product (200 mg, 68%). 1.3.4 Preparation ofcompound 4 H Boc N N HO HO OH OH A71 4 To a solution of A12 (100 mg, 0.762 mmol) and Et3N (116 mg, 1.14 mmol) in MeOH (3 mL) was added BoczO (200 mg, 0.915 mmol) at rt. The formed mixture was stirred overnight. The mixture was concentrated and diluted with DCM (20 ml). The resulting mixture was washed with water. The organic layer was concentrated to give the crude product which was used for the next step (180 mg, 68%). 1.3.5 Preparation ofcompound 5 Boo Boo N N NaH, CH3I H0 in OH 0— 4 5 To a sion of NaH (125 mg, 3.11 mmol) in THF (3 mL) was added a solution of compound 4 (240 mg, 1.04 mmol) at rt. The formed e was stirred for 10 minutes. Then CH3I (736 mg, 5.19 mmol) was added to the above e. The mixture was stirred ght. The reaction was quenched by water, and the formed mixture was concentrated to give the crude product, which was purified by column chromatography to give the desired product (200 mg, 74%). 1H NMR (400 MHz, CDClg): 8 ppm: 3.72(m, 2H), 3.35(s, 3H), 3.29(s, 2H), 3.24(s, 3H), 3.06 (m, 2H), 1.74(m, 2H), 1.47(m, 1H), 1.46(s, 9H), 1.42(m, 1H). 1.3.6 Preparation ofA82 Boc N 39 HCI O / of /O A82 Compound 5 (200 mg, 0.77 mmol) was treated with 4 N HCl in methanol (10 mL), and stirred at rt for 20 min. The mixture was concentrated in vacuo to give a HCl salt (150 mg, 99 %). 1.4BPreparation 72 B00 ZI 1 LDA 98% 9;?»LiAIH4 B0020 2. RX A67I68I69 NaH Mel —CI> R=Me, Et, PhCH2 4 A70I71I72 1.4.1 Preparation ofcompound 2 Boo Boo 1. LDA 2. RX o o/\ 1 2 LDA (4 mmol) was added to a solution of dry THF (20 mL) slowly at -30°C .

The on was chilled to -75°C and then Compound 1 (1.00 g, 3.89 mmol) in THF (10 mL) was added dropwise. After addition, the reaction mixture was stirred for 1h at -30 °C. RX (5 mmol) in THF (10 mL) was added dropwise. The resulted mixture was stirred at RT overnight. Aqueous NH4Cl (30 mL) was added and the aqueous layer was extracted with ethyl acetate (20 mL 3). The organic layer was dried and concentrated to give the crude product, which was purified by column on silica gel to give the product. 1.4.2 Preparation ofcompound 3 B00 H HCI Compound 2 (4.87 mmol) was dissolvedin HCl/dioxane (20 mL). The mixture was d at RT for 2 h. The t was removed to give the product. 2012/071195 1.4.3 Preparation 0fA67/68/69 H H LiAIH4 R R o o/\ OH 3 A67/68/69 LiAlH4 (367.80 mg, 9.93 mmol) was suspended in dry THF (30 mL) at 0 Compound 3 (4.96 mmol) in dry THF (10 mL) was added slowly. The reaction mixture was stirred at RT overnight. The reaction mixture was quenched with water (0.37 mL) and 10% NaOH (0.37 mL), then water (1.11 mL) was added. The mixture was stirred at RT for 30 min and filtered. The filtrate was trated to give the product. 1.4.4 Preparation ofcompound 4 BOCZO A14/15/16 4 To a mixture of TEA (6 mmol) and BoczO (5 mmol) in DCM (40 mL) was added A14/15/16 (4.2 mmol), and stirred at rt overnight. The mixture was washed with 1N HCl, NaHCO3 and brine, dried over , and concentrated in vacuo. The residue was purified h column chromatography to give the desired product. 1.4.5 Preparation ofcompound 5 Boo 800 N N NaH, Mel R R OH O/ 4 5 NaH (13 mmol) was suspended in dry THF (10 mL) and cooled to 0°C. A solution of compound 4 (6.55 mmol) in dry THF (10 mL) was added slowly. The reaction mixture was stirred at 0°C for 20 min and then Mel (1.4 g, 9.8 mmol) was added se. The resulted mixture was stirred at RT overnight. The reaction mixture was washed with water and trated. The residue was purified through column chromatography to give the desired product. 1.4.6 Preparation ofA70/71/72 {3:49.

A70/71/72 Compound 5 (3.4 mmol) was dissolvedin HCl/dioxane (20 mL) . The mixture was stirred at RT for 2h. The solvent was removed to give the product. 1.5 Preparation ofA84—89 Boo Boo Boo N N fioc RX 1)HCl KBH4 —> R —> —> OV O K2003 \/ 2) 80020 R o o o o o 1 2 3 A84I85I86 N Boo Mel NaH 4 A87I88I89 R=Me,Et,Bn 1.5.1 Preparation ofcompound 2 Boo Boo N N —> R 0v K2C03 0v o o o o 1 2 To a solution of compound 1 (2.0 g, 7.37 mmol) and K2CO3 (3.06 g, 22.11 mmol) in acetone (80 mL) was added RX (2.30 g, 14.74mmol) slowly at RT. The reaction mixture was stirred under reflux overnight. The reaction mixture was ed and concentrated. The residue was dissolved in water (50 mL) and ted with ethyl acetate (50 mL2). The organic layer was dried and concentrated to give the product. 1.5.2 ation ofcompound 3 Boo Boo N N %0v 1) HCI R —> 2) 80020 R o o o 2 3 nd 2 (13.36 mmol) was dissolved in 20% HCl (50 mL). The reaction mixture was stirred under reflux for 2 days. The solvent was removed and the crude product was dissolved in THF (100 mL) and H20 (20 mL). BoczO (5.83 g, 26.73 mmol) and N32CO3 (4.25 g, 40.10 mmol) was added. The reaction mixture was d at RT overnight. The crude product was purified by column to give the product. 1.5.3 Preparation ofcompound 4 Boc Boc KBH4 To a solution of compound 3 (11.00 mmol) in ethanol (50 mL) was added KBH4 (0.712 g, mol) slowly at 0 °C. The on mixture was stirred at 0 °C for 0.5 h and the stirred at RT for 2 h. The reaction mixture was pure into water (50 mL) and extracted with DCM (50 mL3). The organic layer was dried and concentrated to give the product. 1.5.4 Preparation ofA84/85/86 914$ A84I85l86 Compound 4 (4.36 mmol) was dissolvedin HCl/dioxane (20 mL). The mixture was stirred at RT for 2 h. The solvent was removed to give the product. 1.5.5 Preparation ofcompound 5 Mel, NaH To a solution of nd 4 (17 n dry THF (10 mL) was added NaH l) at 0°C slowly. The reaction mixture was stirred at 0°C slowly, then Mel (20 mmol) was added dropwise. The resulted mixture was stirred at RT overnight. The reaction mixture was washed with water and concentrated. Purification by chromatograph gave the product. 1.5.4 Preparation 0fA87/88/89 Boc N O\ O\ A87/88/89 Compound 5 (5.5 mmol) was dissolved in HCl/dioxane (25 mL). The mixture was stirred at RT for 2 h. The solvent was d to give the product. 1.6 Preparation 0fA103/104 o 0 OH Wk OH o/\ Pd/C 1. NaOH,MeOH OH —> @\ —> It 2. NaBH4 N Ph Ph 1 2 A103 \/0 O HO O WC OH 1. NaOH,MeOH 2. NaBH4 k /_ IZ 1 2 A104 1.6.1 Preparation ofcompound 2 \/O O o 1. NaOH,MeOH 2.NaBH4 kPh K 1 2 To a solution of compound 1 (1.9 mmol) was added NaOH (1.9 mmol) in MeOH (20 ml), and stirred at rt for 30 min. NaBH4 (14.4 mmol) was added in ns, and the mixture was stirred at rt overnight. Water was added slowly, and stirred at rt for 30 min.

The mixture was extracted with EA. The combined organic phase was washed with brine, dried over NaZSO4, and concentrated in vacuo. The residue was purified h column chromatography to give the desired product. 1.6.2 ation 0fA104 ng/OH HO Pd/C 0" 2 A104 To a solution of nd 2 (450 mg, 2 mmol) in MeOH (50 mL) was added Pd(OH)2/C (100 mg), and the formed mixture was stirred under H2 at 50psi overnight.

The catalyst was filtered and the filtrate was concentrated to give the desired product (230 mg, 88 %).

A103 was prepared following the same procedure with A104. 1.7 Preparation 0fA90/91/92 E‘3n Elm H N N LDA CH3002Et THF LiAIH4 THF , Pd(OH)2/C —> —> OH MeOH OH /O OH 1 2 3 A90 30020 CH3| NaH —F> A90 4 5 A92 Bn '0 N '0 TBSCI HO HO OH OTBS OTBS OTBS OH 7 8 9 A91 1.7.1 Preparation ofcompound 2 Q—>LDA CHgCOZEt THF OH 1 2 WO 96744 A on of ethyl acetate (2.11 g, 24 mmol) in THF (30 mL) was added to lithium diisopropylamide solution (13 mL, 2.0 M in THF, 26 mmol) at -78 0C. After stirring at the same temperature for 30 min, a solution of Compound 1 (3.8 g, 20 mmol) in THF (30 mL) was added and the mixture was stirred for 15 h at -40 0C. The reaction solution was quenched with saturated NH4Cl (100 mL) and extracted with ethyl acetate (250 mL 2). The combined organic layers were dried (NaZSO4) and concentrated in vacuum. Column chromatography of the residue, using petroleum ether/ethyl acetate (2:1) as eluent, gave Compound 2 as white solid. (4.2 g, yield: 80%). 1.7.2 Preparation ound 3 LiA|H4 THF 2 3 Compound 2 (2.63 g, 10 mmol) was dissolved in THF (40 mL), then LiAlH4 (380 mg, 10 mmol) was added, the mixture was stirred at rt for 1 h. Water (0.4 g) was added, then NaOH (0.4 mL, 10%) was added, the mixture was stirred for 30 min, water (1.2 mL) was added, the solid was filtered, the filtrate was concentrated and extracted with EtOAc (100 mL), the organic layer was concentrated to give desired Compound 3 (2.1 g, yield: 90%) 1.7.3 Preparation ofA90 Pd(OH)2/C MeOH OH 3 A90 To a solution of nd 3 (460 mg, 2 mmol) in CH3OH (5 mL) was added Pd(OH)2/C (50 mg). The formed mixture was enated overnight under H2 here. The catalyst was filtered and the filtrate was concentrated to give the desired product A90 (190 mg, 68%). 1.7.4 Preparation ofcompound 4 H EEOC N N 80020 OH OH OH OH A90 4 A90 (1.45 g, 10 mmol) was ved in MeOH (20 mL), then BoczO (2.16 g, 10 mmol) and TEA (1.5 g, 15 mmol) was added. The mixture was stirred at rt for 3 h. The solution was concentrated and dissolved with EA, washed with 1N HCl and NaHCO3, concentrated in vacuo to give desired compound 2 (2.3 g, yield: 100 %). 1.7.5 Preparation ofcompound 5 E00 Boo CHy,NaH 444444444*, OH O OH /,O 4 5 To a suspension of NaH (240 mg, 6 mmol) in THF (10 mL) was added a solution of Compound 4 (490 mg, 2 mmol) at rt. The formed mixture was stirred for 10 minutes. Then CH3I (852 mg, 6 mmol) was added to the above mixture. The mixture was stirred overnight. The reaction was quenched by water, and the formed mixture was concentrated to give the crude product, which was purified by column tography (PE: EtOAc = 10: 1) to give the d product (437 mg, 80 %). 1.7.6 Preparation 0fA92 A92 Compound 5 (2.73 g, 10 mmol) was dissolved in DCM (20 mL), Then CF3COOH (20 mL) was added, the mixture stirred at room ature for 2 hours. The solution was concentrated to give desired A92 (1.6 g, 91 %). 1.7.7 Preparation ofcompound 2: Elm El’m HO HO OH OTBS 6 7 To a solution of Compound 6 (2.4 g, 10 mmol) in DMF (30 mL) was added TEA (2.02 g, 20 mmol) and TBSCl (1.5 g, 10 mmol) at rt. The formed mixture was stirred for 12 hours. The on was quenched by water (100 mL), and extracted by EtOAc (100 mL). The organic layer was concentrated to give the crude product, which was purified by column chromatography (PE:EtOAc = 10: 1) to give the desired product (2.0 g, 80 %). 1.7.8 Preparation ofcompound 8 §n §oc Pd(OH)2 B0020 HO OTBS OTBS 7 8 To a on of compound 7 (700 mg, 2 mmol) in CH3OH (5 mL) was added Pd(OH)2/C (250 mg) and BoczO (512 mg, 2mmol). The formed mixture was hydrogenated overnight under H2 atmosphere. The catalyst was filtered and the filtrate was concentrated to give the d product 4 (575 mg, 81%). 1.7.9 Preparation ofcompound 9 BOC BOC [i] I Mel, NaH HO \O OTBS OTBS 8 9 To a suspension of NaH (240 mg, 6 mmol) in THF (10 mL) was added a on of compound 8 (720 mg, 2 mmol) at rt. The formed mixture was stirred for 10 minutes.

Then CH3I (852 mg, 6 mmol) was added to the above mixture. The mixture was stirred overnight. The reaction was quenched by water, and the formed mixture was concentrated to give the crude product, which was ed by column chromatography (PE: EtOAc = 10: 1) to give the desired product 9 (520 mg, 69 %). 1. 7.10 Preparation 0fA91 EALEA OTBS 9 A91 Compound 9 (373 mg, 1 mmol) was dissolved in DCM (5 mL), Then CF3COOH (5 mL) was added, the mixture stirred at room temperature for 2 hours. The solution was trated to give desired compound A91 (273 mg, 100 %). 1.8 Preparation 0fA93/94 1) NaH 2) (EtO)2POCH2CO2Et LiAIH4((20 eq) Pd/H2 THF 1 hour rt THF 0.5hour 1 2 3 A93 Boo Boo %flBoc2O %aCH3| CFchOH (3: A93 4 5 A94 1.8.1 Preparation ofcompound 2 1) NaH l 2) (EtO)2POCH2C02Et N —> THF, 1 N hour, rt 1 2 To a solution of oxy-phosphoryl)-acetic acid ethyl ester (4.5 g, 20 mmol) in THF (50 mL) was added NaH (960 mg, 24 mmol) at 0 0C. The formed e was stirred for 10 minutes. Then Compound 1 (4.1 g, 20 mmol) was added to the above mixture. The mixture was stirred overnight. The reaction was quenched by water, and the formed mixture was extracted with EtOAc (200 mL). The organic layer was concentrated to give the crude product, which was purified by column chromatography (PE: EtOAc = 5: l) to give the desired product 2 (3.36 g, 71 %). 1.8.2 Preparation ofcompound 3 O OH (i:O/ ‘ LiAIH4 (2.0 eq) "Ho THF, 0.5 hour N 2 3 Compound 2 (2.59 g, 10 mmol) was dissolved in THF (40 mL), then LiAlH4 (380 mg, 10 mmol) was added, the mixture was stirred at room temperature for 1 hour.

Water (0.4 g) was added, then NaOH (0.4 mL, 10%) was added, the mixture was stirred for 30 min, water (1.2 mL) was added, the solid was filtered, the filtrate was trated and extracted with EtOAc (100 mL), the organic layer was concentrated to give desired compound 5 (2.07 g, yield: 90%). 1.8.3 Preparation ofA93 I N Pd/H2 RE) OH 3 A93 To a solution of Compound 3 (2.31 g, 10 mmol) in CH3OH (30 mL) was added Pd/C (1.0 g). The formed mixture was enated overnight under H2 atmosphere.

The catalyst was filtered and the filtrate was concentrated to give the desired t A93 (1.28 g, 90 %). 1.8.4 Preparation of Compound 4 H 13°C N N Boczo OH OH A93 4 A93 (1.43 g, 10 mmol) was dissolved in MeOH (20 mL), then BoczO (2.16 g, 10 mmol) and TEA (1.5 g, 15 mmol) was added. The mixture was stirred at room ature for 3 hours. The solution was concentrated in vacuo. The residue was dissolved with EA, washed with 1N HCl and saturated NaHCOg, dried over NaZSO4 and concentrated in vacuo to give desired Compound 4 (2.43 g, yield: 100%). 1.8.5 Preparation of Compound 5 Bee 113°C K; N CH3I OH O\ 4 5 To a suspension of NaH (1.2 g, 30 mmol) in THF (50 mL) was added a solution of nd 4 (2.43 g, 10 mmol) at rt. The formed mixture was stirred for 10 minutes. Then CH3I (4.2 g, 30 mmol) was added to the above mixture. The mixture was d overnight. The reaction was quenched by water, and the formed mixture was concentrated to give the crude product, which was purified by column chromatography (PE: EtOAc = 10: 1) to give the desired product (2.05 g, 80 %). 1.8.6 ation 0fA94 CF3COOH O\ O\ A94 Compound 5 (2.57 g, 10 mmol) was dissolved in DCM (20 mL), Then CF3COOH (20 mL) was added, the mixture stirred at room temperature for 2 hours. The solution was concentrated in vauco to give desired A94 (1.57 g, 100 %). 1.9 Preparation 0fA95/96 OH OH O O \o o LiAIH4 | Pd/C CszI, —> . | —> \ CH3MgBr I Zn, AcOH VthQ / N N N N N Cbz Cbz ébz Cbz H 1 2 3 4 5 A95 OH OH OH o/ H —> —> —> —> N N N Cbz H Boc [Soc 0\ 6 7 8 A96 WO 96744 1.9.1 Preparation ofcompound 2 \0 CszI CHsMgBr \ —>(2) N N 1 2 To a solution of nd 1 (10.9 g, 100 mmol) in THE (100 mL) was added Cszl (17.6 g, 100 mmol), at 0 °C. The formed mixture was stirred for 10 s.

Then CH3MgBr (100 mL, 100 mmol) was added to the above mixture. The mixture was stirred overnight. The reaction was quenched by water, and the formed e was extracted with EtOAc (200 mL). The organic layer was concentrated to give the crude product, which was purified by column chromatography (PE: EtOAc = 4: 1) to give the desired product 2 (14.7 mg, 58 %). 1.9.2 Preparation ofcompound 3 Zn ACOH 2 3 To a suspension of Zn (6.5 g, 100 mmol) in AcOH (50 mL) was added a solution of compound 2 (4.9 g, 20 mmol) at rt. The mixture was stirred overnight. The reaction was filtered and concentrated to give the crude product, which was purified by column chromatography (PE: EtOAc = 5: 1) to give the d product 3 (2.9 g, 62 %). 1.9.3 Preparation ofcompound 4 O ibEdOEtEtOP" (E) NaH THF 3 4 To a solution of (Diethoxy-phosphoryl)-acetic acid ethyl ester (4.5 g, 20 mmol) in THF (50 mL) was added NaH (960 mg, 24 mmol) at 0 0C. The formed mixture was stirred for 10 minutes. Then Compound 3 (4.94 g, 20 mmol) was added to the above mixture. The mixture was stirred overnight. The reaction was quenched by water, and the formed mixture was extracted with EtOAc (200 mL). The organic layer was concentrated to give the crude product, which was ed by column chromatography (PE: EtOAc = 5: 1) to give the desired product 4 (3.94 g, 62 %). 1.9.4 Preparation ofcompound 5 GE OH (E) LiA|H4 (E) 'V 'l Cbz Cbz 4 5 Compound 4 (3.17 g, 10 mmol) was dissolved in THF (40 mL), then LiAlH4 (380 mg, 10 mmol) was added, the mixture was d at room ature for 1 hour.

Water (0.4 g) was added, then NaOH (0.4 mL, 10%) was added, the mixture was stirred for 30 min, water (1.2 mL) was added, the solid was filtered, the filtrate was concentrated and extracted with EtOAc (100 mL), the c layer was concentrated to give desired Compound 5 (2.47 g, yield: 90%). 1.9.5 Preparation ofA95 OH OH | Pd/C N N Cbz H A95 To a solution of Compound 5 (2.75 g, 10 mmol) in CH3OH (30 mL) was added Pd/C (1.0 g). The formed mixture was hydrogenated ght under H2 atmosphere.

The catalyst was filtered and the filtrate was concentrated to give the desired product A33 (1.28 g, 90 %). 1.9.6 Preparation of Compound 6 OH OH Pd/H2 N N Cbz H s To a solution of Compound 5 (2.31 g, 10 mmol) in CH3OH (30 mL) was added Pd/C (1.0 g). The formed mixture was hydrogenated overnight under H2 atmosphere.

The catalyst was filtered and the filtrate was concentrated to give the desired product (1.28 g, 90 %). 1.9.7 Preparation ofcompound 7 OH OH 12 WOO 6 7 Compound 6 (1.43 g, 10 mmol) was dissolved in MeOH (20 mL), then BoczO (2.16 g, 10 mmol) and TEA (1.5 g, 15 mmol) was added. The mixture was stirred at room ature for 3 hours. The solution was concentrated in vacuo, ved with EA, washed with 1N HCl and NaHCO3, dried over NaZSO4, and concentrated in vacuo to give desired Compound 7 (2.43 g, yield: 100%). 1.9.8 Preparation ofcompound 8 OH 0/ CH3I Boc Soc 7 8 To a suspension of NaH (1.2 g, 30 mmol) in THF (50 mL) was added a solution of Compound 7 (2.43 g, 10 mmol) at rt. The formed mixture was stirred for 10 minutes. Then CH3I (4.2 g, 30 mmol) was added to the above mixture. The mixture was stirred overnight. The reaction was quenched by water, and the formed mixture was concentrated to give the crude product, which was purified by column tography (PE: EtOAc = 10: 1) to give the desired product (2.05 g, 80 %). 1.9.9 Preparation ofA96 0/ H E100 0\ 8 A96 Compound 8 (2.57 g, 10 mmol) was dissolved in DCM (20 mL), Then CF3COOH (20 mL) was added, the mixture stirred at room ature for 2 hours. The solution was concentrated to give desired compound H (1.57 g, 100 %). 1.10 Preparation ofA53/58 o MeNH2 OH AK 4» H /N THF, sealed tube 70 °C, overnight 1 A53 O MeNH2 OH | %O\ —> /N\)\/0H THF, sealed tube 70 °C, overnight 2 A58 A mixture of compound 1 (1.2 g, 20 mmol) and MeNH2 in THF was heated to 70°C in a sealed tube overnight. The mixture was concentrated in vacuo. The residue was re-dissolved in toluene, and concentrated in vacuo to give the d product A53 (1.8 g, 98 %). 1H NMR (400 MHz, CDC13)2 8 ppm: 3.79 - 3.84(m, 1H), 2.42 - 2.46 (m, 2H), 3.35(s, 3H), 1.16 (d, 2H).

A58 was prepared following the same procedure as A53. 1.11 Preparation ofA98 MgBr E?" i" <1 " " N 2 E? —>F OH H2, 2 1 F F 3 A98 1.11.1 Preparation of compound 3 MgBr E?" Bn N r11 2 Q —F,_ OH 1 F To a solution of nd 2 (10 mL, 1 M, 10 mmol) in THF was added a solution of Compound 1 (0.95 g, 5 mmol) in THF (20 mL) at 0 °C. The formed mixture was stirred at rt for 3 h. The reaction was ed by NH4Cl solution, and the mixture was extracted with EtOAc (20 mLx3). The organic layer was concentrated to give the crude product, which was purified by column chromatography to give the desired product (1.1 g, 78 %). LCMS: 286.3 [M+1]. 1.11.2 Preparation ofA98 N H OH H2, Pd(OH)2 F F 3 A98 To a solution of nd 3 (1.1 g, 3.8 mmol) in MeOH was added Pd(OH)2/C (100 mg), and the formed mixture was d under H2 balloon overnight. The Pd was filtered and the filtrate was concentrated to give the desired product (680 mg, 90 %). 1H NMR (400 MHz, CDC13)2 8 ppm: 7.24 - 7.38 (m, 3H), 6.95 - 7.00 (m, 1H), 3.10 - 3.17 (m, 2H), 2.98 -3.01 (m, 2 H), 1.99 - 2.06 (m, 2H), 1.72 - 1.79 (m, 2H). 1.12 ation ofA97/99/101 / N ZI Bn TF '1] \ OH H2: Pd OH( )2 OH OH F OHF . I n-BuLI ,—F A99 A97 A101 1.12.1 Preparation of compound 2 Br Elm F OH n-BuLi 1 2 To a on of 1-bromofluorobenzene (1.75 g, 10 mmol) in THF was added n-BuLi (4 mL, 10 mmmol, 2.5 M) at -78 under N2. After stirring for 15 min, a solution of Compound 1 (0.95 g, 5 mmol) in THF (20 mL) was added dropwise at -78 °C. The formed mixture was stirred at rt for 3 h. The reaction was quenched by NH4Cl solution, and the mixture was extracted with EtOAc (20 mLx3). The organic layer was concentrated to give the crude product, which was purified by column chromatography to give the desired product (0.9 g, 64 %). LCMS: 286.3 [M+1]. 1.12.2 Preparation ofA97 N H H2, Pd(OH)2 OH OH F F 2 A97 To a solution of Compound 2 (0.9 g, 3.1 mmol) in MeOH was added 2/C (100 mg), and the formed mixture was stirred under H2 balloon overnight. The Pd was filtered and the filtrate was concentrated to give the desired t (0.5 g, 82 %).

LCMS: 196.2 [M+l].

A99/101 were prepared ing the same procedure as A97. 1.13 Preparation ofA100/102 Br Bn H N N H E?" / N FV‘/ H2, Pd(OH)2 OH OH OH —’ —’ F Mg, I2, THF :_F O F/Q/ F F F 1 2 A100 A102 1.12.1 Preparation of compound 2 N F 4, OH Mg, Iz, THF 0 F 1 2 To a solution of 4-bromo-1,2-difluorobenzene (3.86 g, 20 mmol) in THF (50 mL) was added 12 (64 mg at It under , 0.25 mmol), followed by Mg (0.48 g, 20 mmol) N2. After stirring for 1 h, the Mg was disappeared, a solution of Compound 1 (1.9 g, 10 mmol) in THF (20 mL) was added dropwise at 0 °C. The formed mixture was stirred at rt for 3 h. The reaction was quenched by NH4Cl solution, and the mixture was extracted with EtOAc (500 mLx3). The organic layer was concentrated to give the crude product, which was purified by column chromatography to give the desired product (2.8 g, 93 %).

LCMS: 304.1 [M+l]. 1.12.2 Preparation ofA100 N H H2, Pd(OH)2 OH OH F F F F 2 A100 To a solution of Compound 2 (2.8 g, 9.3 mmol) in MeOH (200 mL) was added Pd(OH)2/C (0.5 g), and the formed mixture was stirred under H2 balloon overnight. The Pd was filtered and the filtrate was concentrated to give the d product (1.6 g, 80 %). LCMS: 214.1 [M+l].

A102 was prepared ing the same ure as A100. 1.14 Preparation ofA114 (Z) 090 Na2003 NaBH4 HCI, MeOH o NH —> MeOH H20 reflux MeOH THF reflux, 2 h 24 h 1 Q0 A114 3 4 1.14.1 Preparation of compound 2 N 32C83 OZN SO MeOH, H20, reflux 24 h To a slurry of Compound 1 (6.5 g, 79 mmol) and Compound 2 (10.2 g, 69 mmol) in MeOH (100 mL) was added a aqueous Na2CO3 (6 mL, 2 N, 12 mmol), and stirred at rt for 24 h. The solid was collected by filteration, washed with MeoH and dried in vacuo, which was used in the next step (14 g, crude). LCMS: 230.2 [M+l]. -2l4- 1.14.1 Preparation of compound 4 0 E:j NaBH4 —>O NH :t MeOH, THF 0 OH 3 4 To a mixture of nd 3 (14 g, 61 mmol) in MeOH/THF (300 mL/50mL) was added NaBH4 (3.4 g, 90 mmol) at 0 °C, and stirred at rt overnight. 1 N HCl was added slowly to quenched the on. The mixture was concentrated in vacuo, and and the mixture was extracted with EtOAc (500 mLx3). The organic layer was concentrated to give the crude product, which was purified by column chromatography to give the compound 4 (8.0 g, 57 %). LCMS: 236.1 [M+1]. 1.14.3 ation 0fA114 HCI, MeOH O NH —> reflux, 2 h A114 A mixture of nd 4 (8.0 g, 34 mmol) in MeOH (100 mL) was added concentrated HCl (10 mL), and heated to reflux for 2 h. The mixture was concentrated in vacuo. The residue was dissolved with water and washed with EA. The aqueous phase was concentrated in vacuo to give the desired product with HCl salt (2.8 g, 82 %). 1H NMR (400 MHz, C 8 ppm: 4.33 (bs, 1H), 3.66 (bs, 1H), 2.08 - 2.16 (m, 2H), 1.74 -1.90 (m, 4 H). 1.15 Preparation ofA113 U0 NH4OH —>60H 1 A113 A mixture of Compound 1 (4.2 g, 50 mmol) and ammonia (25 %, 20 mL) in MeOH(100 mL) was heated to 60 °C in a sealed tube overnight. The mixture was concentrated in vacuo. The residue was dissolved with 0.5 N HCl (20mL) and washed with EA. The aqueous phase was concentrated in vacuo to give the desired product A44, which was used in the next step directly (3.0 g, 59 %). 2012/071195 1.16 Preparation ofA121 NHBoc NHBoc NH2 :2 MeMgBr é: TFA o OH OH 1 2 A121 1.16.1 Preparation of compound 2 NHBoc NHBoc MeMgBr 1 2 To MeMgBr (3 mL, 12 mmol) in THF was added dropwise a solution of Compound 1 (1.0 g, 4.7 mmol) in THF (20 mL) at 0-4 °C. The formed mixture was d at rt for 3 h. The reaction was quenched by NH4Cl solution, and the mixture was extracted with EtOAc (20 mLx3). The organic layer was concentrated to give the desired product 2, used directly in the next step without further purification (0.97 g, 94%). 1.16.2 Preparation ofA121 filéiN HBoc A121 To a on of Compound 2 (970 mg, 4.43 mmol) in DCM (10 mL) was added TFA (5 mL). The formed mixture was stirred overnight at rt. The reaction mixture was concentrated to give the product A121 (1.3 g,), which was used in the next step directly. 1.17 Preparation ofA125 Br NHBn NHBn NH2 O NBS,AIBN (5 BnNH2 ch03 (j 1 m--CPBA OH H2, Pd/C OH 2 K2003 OH OH 1 2 4 A125 1.17.1 ation of compound 2 NBS/AIBN 1 2 To a solution of Compound 1 (8.2 g, 0.1 mol) and NBS (21.4 g, 0.12 mol) in CCl4 (100 mL), was added AIBN (3.3 g, 20 mmol) at rt, and heated to reflux for 3 h.

The mixture was washed with N32803, sat. NaHC03 and brine, dried over NaZSO4, and concentrated to afford desired product 2 (8.5 g, 53 %), used in the next step ly. 1.17.2 Preparation of compouBnd 3 NHBn BnN H2, K2003 To a solution of Compound 2 (4.0g, 24.8 mmol) and phenylmethanamine (3.2 g, 29.8 mmol) in anhydrous THF (60 mL), was added K2CO3 (5.1 g, 37.2 mmol), and heated to 60 0C for 5 h. After cooling to It, the mixture was diluted with EA, and H20 (80 mL). The aqueous phase was extracted with EA (100 mL3). The combined organic phase was washed with brine, dried over NaZSO4, concentrated to afford crude product which was purified by silica gel column chromatography (20-50% EtOAc in PE) to afford 3 (3.1 g, 68 . LCMS: 187 [M+1]. 1.17.3 Preparation of compound 4 NHBn NHB" 6 1 m-CPBA OH 2 K2CO3 Compound 3 (1.0 g, 5.3 mmol) was dissolved in DCM (20 mL), CF3COOH (3.0 g, 26.7 mmol) was added and stirred for 30 minutes at rt. m-CPBA (1.5 g, 8.6 mmol) was added and the mixture d at rt overnight. Aqueous NaHC03 was added to the reaction mixture and the phases separated and ted with DCM (3 50 mL). The combined organic extracts were dried, filtered and concentrated in vacuo to yield the crude amino diol. Purification bychromatography on SiOz (EA) gave 4 (600 mg, 51 %) as acolourless oil. LCMS: 222 [M+1]. 1.17.4 Preparation ofA125 NHBn NH2 OH H2, Pd/C —> i :OH OH OH 4 A125 To a solution of compound 5 (600 mg, 2.7 mmol) in CH3OH (8 mL) was added 2/C (60 mg). The formed mixture was hydrogenated overnight under H2 atmosphere. The catalyst was filtered and the filtrate was concentrated to give the desired product (340 mg, 95%). 1.18 Preparation ofA127 O O OH OH OH OTBS A O O OTBS Eto NaBH4 TBSCI AC0" TEA TB_.FA EtOH THF N. N N N BOO BOO BOO l 1 2 3 4 A OH F O" F o o OH o o F 6U) DAST Ki) NaOH TFA —> 4» —> N KY | N l BOO H Boo BOO 6 7 A127 1.18.1 Preparation of Compound 2 O O OH OH % NaBH4 EtOH I}! I BOO BOO 1 2 To a solution of compound 1 (7.0 g, 25.8 mmol) in EtOH (100 mL) was added NaBH4 (9.8 g, 258 mmol) in portions at 0 0C. The on mixture was stirred at O for 0.5 h and then stirred at RT overnight. The reaction mixture was poured into water (100 mL) and ted with DCM (100 mL3). The organic layer was dried and concentrated to give the product 2 (4.5 g, 75%). 1.18.3 Preparation of Compound 3 OH OH OH OTBS 6r —> KY "H "H 800 800 2 3 To a on of Compound 2 (2.5 g, 10.8 mmol) and imidazole (0.9 g, 12 mmol) in anhydrous DCM (30 mL), TBSCl (1.7 g, 11.4 mmol) was added dropwise at 0 0C. After complete addition, the solution was allowed to warm to It, and stirred for 2 h.

The reaction mixture was dissolved with DCM, washed with 1N HCl, saturated NaH CO3 and brine, dried over , and concentrated to afford desired t 3 (3.3 g, 89%). LCMS: 345 [M+1]. 1.18.4 Preparation of Compound 4 OH OTBS A [ail/J O O OTBS ACCI, TEA —> d) To a solution of Compound 3 (3.3 g, 9.6 mmol) and TEA(1.16 g, 11.5 mmol) in anhydrous THF (30 mL), AcCl(0.83 g, 11.6 mmol) was added dropwise at 0 0C. After complete addition, the solution was allowed to warm to rt, and stirred for 2 h. The reaction mixture was dissolved with DCM, washed with 1N HCl, saturated Na2 CO3 and brine, dried over NaZS O4, and concentrated to afford d product 4 (3.5 g, 95%).

LCMS: 388 [M+1] 1.18.5 Preparation of Compound 5 O O OTBS O O OH TBFA N N Boo B00 4 5 To a solution of compound 4 (3.5 g, 9.0 mmol) in THF (40 mL) was added TBAF (2.75 g, 10 mmol). The formed e was stirred at rt overnight. The e was poured into water and extracted with EA. The combined organic phase was washed with 1N HCl, saturated NaHCO3 and brine, dried over NaZSO4, and concentrated in vacuo. The residue was purified through column chromatography to give the desired product 5. (2.4 g, 96%). 1.18.6 Preparation of Compound 6 '1 '1 Boo B00 6 To a solution of Compound 5 (1.0 g, 3.7 mmol) in anhydrous DCM (15 mL), DAST(1.19 g, 7.4 mmol, 2.0 eq) was added dropwise at -78 0C under N2. After addition the solution was warmed to rt gradually and stirred for 2 h. Quenched the reaction with sat. NaHC03 (30 mL), ted with DCM (30 mL3), ed the organic layer, washed with brine, dried over NaZSO4, and concentrated to afford desired product 6 (870 mg, 87%). 1.18.7 Preparation of Compound 7 O O F 6r NaOH 6% N Boo 6 7 To a solution of Compound 6 (870 mg, 3.2 mmol) and NaOH (256 mg, 6.4 mmol) in ZO (10 mL, v:v =4: 1). The formed mixture was stirred overnight at rt. The reaction mixture was nuetralized with 1N HCl solution and concentrated to give the crude product (720 mg, 96%). 1.18. 7 Preparation ofA127 OH F OH F W TFA —> KY N N Boc H 7 A127 To a on of Compound 7(720 mg, 3.1 mmol) in DCM (6 mL) was added TFA (5 mL). The formed mixture was stirred overnight at rt. The reaction mixture was concentrated to give the crude product (800 mg, crude), used in the next step directly. 1.19 Preparation ofA119 NHBoc NHBoc NH2 NaBH4 HCI/EA —> —> EtOH O OH OH 1 2 A119 1.19.1 Preparation of compound 2 NHBoc NHBoc NaBH4 EtOH To a solution of compound 1 (4.0 g, 21.6 mmol) in ethanol (40 mL) was added NaBH4 (1.64 g, 43.2 mmol) slowly at 0 . The reaction mixture was d at RT for 5 h. The reaction mixture was quenched with NH4Cl (50 mL) and extracted with ethyl acetate (50 mL3). The organic layer was dried and concentrated to give the t. 1.19.2 Preparation ofA119 NHBoc NH2 HCI/EA A119 Compound 2 (4g 21.62mmol) was dissolvedin HCl/EA (25 mL). The mixture was stirred at RT for 2 h. The t was removed to give the product. 1.20 Preparation ofA110 HO F _ HO ( 3 m-CPBA @ pyridine. HF HCIMeOH 'i‘ Et3N 100°C N N Boc | Boo Boo 1 2 A110 1.20.1 Preparation of compound 2 [—3 m CPBA | N Boc \ 1 2 To a on of Compound 1 (4.0 g, 0.024 mmol) in CHzClz (40 mL) was added m-CPBA (0.3 mol) at room temperature, and the mixture was stirred at rt for 12 hours. The mixture was quenched with N32803, washed with NaHCOg, and concentrated to give the compound 2 (4.4 g, 100 %). 1H NMR (400 MHZ, CDCl3)C 5 ppm: 3.73 (m, 2H), 3.60 (m, 2H), 3.23 (m, 2H), 1.37 (s, 9H). 1.20.2 ation of compound 3 HO F a pyridine. HF Et3N 100°C [T1 2 3 To a solution of Compound 2 (2.0 g, 0.01 mmol) in Et3N (20 mL) was added pyridine. HF Py (3 mL) at 0°C, and the mixture was heated to 80 0C for 12 hours. Then the mixture was concentrated in vacuo. The residue was diluted with AcOEt, washed with aqueous NH4Cl solution and brine, dried over Na2SO4 and concentrated in vacuo.

The e was purified by column chromatography (PE: EA=4:1) to give the desired product. 1.20.3 Preparation ofA110 HO F HO F 2 < HCI.MeOH —> Z—g i m A110 To a solution of compound 3 (0.5g, 0.002 mol) in anhydrous DCM (2 mL) was added TFA (2 mL) at 0°C. The formed mixture was stirred for 2 h, and concentrated to give the desired t which was used for the next step (500 mg, 100%). 1.21 Preparation ofA111 6:: OTMS o OH F F \ Select F N BHa F TMSOTf TEA 4 CF COOH3 EtOH N N N | I I Boo Boo Boo H 1 2 3 4 A111 1.21.1 Preparation of compound 2 o OTMS 65 TMSOTf, TEA 6 N DCM N i | Boo Boo 1 2 To a solution of compound 1 (4 g, 0.02 mol) in DCM (40 mL) was added TMSOTf (6.6 g, 0.03 mol), Et3N (6.0 g, 0.06 mol) at room temperature. The reaction mixture was stirred for 1 hour. Then the mixture reaction was concentrated, purified by column chromatography (PE: AcOEt =10:1) to give the compound 2 (4.3 g, 80%). 1H NMR (400 MHz, CDC13)2 8 ppm: 4.79 (s, 1H), 3.87 (m, 2H), 3.52 (m, 2H), 2.11 (s, 1H), 1.43 (s, 9H), 0.16 (s, 9H). 1.21.2 Preparation of compound 3 OTMS 0 6 F Select F '1" '1" Boo Boo 2 3 A mixture of Compound 2 (250 mg, 0.92 mmol), select F (360 mg, 0.92 mmol) in MeCN (20 mL) was stirred for 4 hours. The mixture was concentrated and purified by column chromatography (PE: AcOEt = 4:1) to give the nd 3 (180 mg, 90%).1H NMR (400 MHz, CDC13)C 8 ppm: 4.10~4.84 (m, 1H), 3.63~3.66 (m, 1H), 3.14~3.21 (m, 1H), 2.48~2.52 (m, 1H), 2.35~2.39 (m, 2H), 1.42 (s, 9H). 1.21.3 Preparation of nd 4 O OH 65/: F NaBH4 EtOH [)1 '1‘ Boo 800 3 4 To a solution of Compound 3 (1 g, 4.6 mmol) in l (10 mL) was added NaBH4 (0.3 g, 7.8 mmol) slowly at 0 0C. The reaction mixture was stirred at 0 0C for 0.5 h and the stirred at room temperature for 4 hours. The reaction e was quenched with aqueous NH4Cl solution and extracted with AcOEt. The organic layer was dried and trated to give the desired product. 1.21.4 Preparation of compound A111 N N 800 H 4 A111 To a solution of compound 4 (0.6 g, 2.7 mmol) in anhydrous DCM (4 mL) was added TFA (4 mL) at 0°C. The formed e was stirred for 2 h, and concentrated to give the desired product which was used for the next step (600 mg, 100%). 2 Pre aration of Re ion B intermediates 2.1 Preparation 0f302,03,06,07,08,09,17,18 CISO3H O /.—> 0=s=0 Bcii 0=s=0 0=s|=0 0=s=0 0=s=0 O:§=O BOZ BO3 BOG BO7 308 O:—S|=—O O:S:O O=S‘=O BOS B17 B18 To chlorosulfonic acid (23.8 mL, 350 mmol) cooled to 0 0C was added portionwise 2-fluorobenzoic acid (5 g, 35 mmol). After complete addition, the yellow solution was allowed to warm to room temperature, then heated to 75 0C overnight. The reaction mixture was cooled to room temperature and then added dropwise to ice-water (150 mL). The white precipitate was filtered, washed with water, and dried in vacuo to afford the desired t B02 as a white solid (3.37 g, 40.4 %). ,07,08,09,17,18 were prepared following the same procedure as B02.

B06/07/08/09 were produced under much higher ature, such as 140-150 °C, and longer reaction time, such as 6-12 h. 2.2 Preparation of311 <\Sj/:O—>-50 °C-rtCISOsH 0 C|\s S O/\ \ I 2012/071195 Chlorosulphonic acid (8.5 mL, 130 mmol) was added to a solution of compound 1 (5.0 g, 34 mmol) in DCM (30 mL) at — 50 under N2, and stirred at It overnight. The reaction mixture was then poured into ice water, extracted with DCM, and the organic phase was dried over Na2804, and concentrated in vacuo. The residue was purified by chromatography to give a mixture of desired product (1.6 g, containing an 3-position isomeric side product, which was used in the next step without separation). 3 Preparation of Region C intermediates 3.1 Preparation of C59 Ow DAST ("Dy Fe/NH4CI OH F F 02N MeOH/HZO H2N 1 2 C59 3.1.1 Preparation ofcompound 2 To a solution of Compound 1 (5.0 g, 32.7 mmol) in anhydrous DCM (50 mL) was added DAST (5.5 g, 34.3 mmol) drop-wise at -78 0C under N2. After addition, the reaction mixture is d to warm back to rt and poured into a beaker containing 30 g of ice, decomposing any unreacted DAST. The c layer is separated, and the water layer is extracted twice with 45 mL portions of DCM. The combined c layer was washed with 50 mL of water, and dried over anhydrous magnesium sulfate. Evaporation to s under d pressure gives crude product which was purified by silica gel chromatography (eluted with PE: EA=100: 1) to afford Compound 2. (3.5 g, yield: 70%) 3.1.2 Preparation of C59 Fe/NH4CI F F OZN M OH/H oe 2 HZN 2 C59 A solution of nd 2 (3.5 g, 22.6 mmol), Fe powder (6.3 g, 0.11 mol, 5 eq.) and NH4Cl (5.9 g, 0.11mol) in MeOH (40 mL) and water (10 mL) was heated to reflux for 3 h. The mixture was filtered. The filtrate was concentrated in vacuo, and extracted with DCM. The organic phase was concentrated in vacuo, and purified through column chromatography. 3.2 Preparation of C60 /O MeOH F F OZN 02N MeOH/Hzo H2N 1 2 3 C60 3.2.1 Preparation ofcompound 2 /O MeOH OH A mixture of Compound 1 (9.6 g, 56.8 mmol) in MeOH (100 mL) was added NaBH4 in ns at 0 0C. After addition, the reaction mixture was stirred for 1 h at rt.

The on mixture was quenched with 1 N HCl, and concentrated in vacuo.

The residue was extracted with EtOAc (100 mL3). The organic layer was concentrated to give the crude product, which was used for the next step directly. (9.8 g, crude) 3.2.2 Preparation ofcompound 3 OH F OZN DCM OZN 2 3 To a solution of Compound 2 (6.2 g, 36.3 mmol) in anhydrous DCM (80 mL) was added DAST (11.7 g, 34.3 mmol) ise at -78 0C under N2. The reaction mixture was stirred at rt for 2 h, and poured into a beaker containing 30 g of ice, decomposing any unreacted DAST. Mixture was extracted twice with 45 mL portions of DCM. The ed organic layer was washed with 50 mL of water, and dried over ous magnesium sulfate. Evaporation to dryness under reduced pressure gives crude product which was purified by silica gel chromatography (eluted with PE: EA=from100: 1 to 50: 1) to afford nd 3. (4.5 g, yield: 71%) 3.2.3 Preparation of C60 F MeOH/HZO F OZN HZN 3 C60 A solution of Compound 2 (4.2 g, 24.3 mmol) Fe powder (7.0 g, 0.12 mol, 5 eq.) and NH4Cl (6.8 g, 0.12mol) in MeOH (40 mL) and water (10 mL) was heated to reflux for 3 hours. Filtered, the filtrate concentrated in vacuo to give a solid, which was used for the next step directly. 3.3 ation of C61 /0 N02 H2 NH2 02N DCM F F 1 2 C61 3.3.1 Preparation ound 2 To a solution of Compound 1 (0.5 g, 3.3 mmol) in anhydrous DCM (10 mL) was added DAST(1.3 g, 7.95 mmol) drop-wise at -78 0C under N2. The reaction mixture was stirred at rt for 2 h, and poured into a beaker containing 5 g of ice, decomposing any unreacted DAST. The mixture was extracted twice with DCM (45 mL). The combined organic layer was washed with 50 mL of water, and dried over anhydrous magnesium sulfate. Evaporation to dryness under reduced pressure gives crude product which was purified by silica gel chromatography (eluted with PE: EA=100: l) to afford Compound 2 (0.45 g, yield: 79%). 3.3.2 Preparation of C61 Pd/C F F N02 H2 NH2 F F 2 C61 A solution of Compound 2 (0.45 g, 2.9 mmol) and Pd/C(50 mg) in EtOH (5 mL) was stirred at rt under H2 atmosphere ght. The Pd/C was removed by filtered.

The filtrate was concentrated in vacuo to give the desired product, which was used for the next step ly. 3.4 Preparation of C62 OZN OZN H2N DAST Zn, NH4C| F F F F F 1 2 C62 3.4.1 Preparation ofcompound 2 o N2 OZN DAST /0 —> F F F F 1 2 To a solution of compound 1 (3.0 g, 17.8 mmol) in anhydrous DCM (50 ml) was added DAST (6.3 g, 39.0 mmol) at 0 °C under N2. The formed mixture was stirred at rt for 2 h, quenched by saturated NaHC03 solution, and d with EA (100 mL). The organic layer was separated, dried over NaZSO4 and concentrated under reduced pressure. The residue was purified by flash column chromatograph on silica gel (PE: EA 5:1 to 3:1) to give compound 2 (3.2 g, 94.1%). 3.4.2 Preparation of C62 OZN HZN Zn, NH4C| F —> F FF FF 2 C62 A solution of compound 2 (3.2 g, 16.8 mmol), Zn ((10.9 g, 168 mmol), and NH4Cl (9.0 g, 168 mmol) was stirred in water (20 mL) and methanol (50 mL) at 50 °C for 4 h. The mixture was filtrated, and concentrated under vacuum. The residue was purified by silica gel chromatography to give desired product (2.6 g, . LCMS: 162 [M+1]. 3.5 Preparation of C58 F F F Fe, NH4C| F EtOH, H20 CI N02 CI NH2 A solution of Compound 1 (5.0 g, 25.83 mmol), Fe powder (14.47 g, 258.3mmol, 10 eq.) and NH4Cl (13.95 g, 258.3 mmol) in EtOH (80 mL) and water (10 mL) was heated to reflux for 3 h. The reaction mixture was filtered and trated.

The residue was dissolved in water (50 mL) and ted with ethyl acetate (50 mL2).

The organic layer was dried and trated to give the product used in the next step directly. LCMS: 164[M+1].

WO 96744 3.6 Preparation of C64/65 Pd2(dba)3, X-phos, F F\fi>A F F Cs2congioxane \O DAST F —.TFA H2804, 60°c NH2Boc H2N NHBoc NHBoc Pd2(dba)3, Xantphos, F NaBH4 AcCI, TEA 052—ng3THF NaOH NH2Boc BocHN DAST BocHN BocHN 3.6.1 Preparation of Compound 2 F\E>A H2804, 60°c Compound 1 (5.0 g, 3.5 mmol) was dissolved in concentrated H2804 (16 mL) and heated to 60 0C. N-bromosuccinimide (7.5, 4.2 mmol) was added in three portions over a period of 30 min. After being heated for 3 h under N2, the reaction mixture was poured into ice water. The product was extracted with EtOAc, washed with water and brine, and dried over NaZSO4. Purification by silica gel column chromatography (0-10% EtOAc in PE) d an orange liquid as product 2 in 45% yield. 1H NMR (400 MHz, CDC13) 8 10.31 (d, 1H, J: 1.2 Hz), 7.80 - 7.99 (m, 1H), 7.64 - 7.60 (m, 1H). 3.6.2 Preparation of Compound 3 F F \o NH2Boc/Pd2(dba)3/x—Phos F > \o C52C03/Dioxane Br NHBoc 2 3 A e of compound 2 (1.0 g, 4.5 mmol), NHzBoc (660 mg, 5.7 mmol), C82CO3 (2.05 g, 6.3 mmol), Pd2(dba)3 (124 mg, 0.135 mmol) and X-Phos (193 mg, 0.405 mmol) in 30 mL of dioxane was heated to 100 0C overnight. After cooling to rt, the aqueous was extracted with EA for three times. The organic layer was washed with water and brine, dried over NaZSO4, filtered and evaporated to give crude product, which was purified by silica gel column chromatography (0-10% EtOAc in PE) to give 3 (300 mg, 13%). LCMS: 258 [M+1]. 3.6.3 Preparation of nd 4 NHBoc NHBoc 3 4 To a solution of Compound 3 (500 mg, 1.95 mmol) in anhydrous DCM ( 10 mL), was added DAST(1.25 g, 7.78 mmol, 4.0 eq ) dropwise at -78 0C under N2. After addition, the solution was warmed to rt gradually and stirred for 2 h. The mixture was ed with saturated NaHC03 (30 mL), extracted with DCM (10 mL3). The combined the organic phase was washed with brine, dried over NaZSO4 and concentrated in vacuo to afford desired product 4 (380 mg, 70%). LCMS: 280.1 [M+l]. 3.6.4 ation of C64 F F F TFA NHBoc 4 ce4 To a solution of Compound 4 (280 mg, 1.0 mmol) in DCM (5 mL) was added TFA(5 ml) .The formed mixture was stirred overnight at room temperature. The reaction mixture was concentrated to give the crude product G(l45 mg, 81%). 1H NMR (400 MHz, CDC13) 8 .67 (t, 1H), 5.58-6.54 (m, 2H), 3.75 (br, 2H) LCMS: 180.1 [M+l]. 3.6.5 Preparation of Compound 5 F NaBH4 /0 Br 2 5 \ To a on of compound 2 (1.0 g, 3.5 mmol) in MeOH (20 mL) was added NaBH4 (200 mg, 5.0 mmol) slowly at 0 °C. The reaction mixture was stirred at 0 °C for 0.5 h and then stirred at RT for 2 h. The reaction mixture was quenched with 1N HCl (20 mL) and concentrated in vacuo. The residue was extracted with DCM (30 mL3). The organic layer was dried and concentrated to give the product 5 (1.05 g, crude). 3.6.6 Preparation of Compound 6 F F F F AcCI, TEA Br Br OH OAc 6 To a solution of Compound 5 (2.0 g, 9.0 mmol) and TEA (1.36 g, 13.5 mmol) in anhydrous THF (20 mL), AcCl(0.85 g, 10.8 mmol) was added se at 0 0C. After addition, the solution was allowed to warm to rt, and stirred for 2 h. The reaction was dissolved with EtOAc (100 mL), washed with 1 N HCl, 5 % NaOH and brine, dried over NaZSO4 and concentrated in vacuo to afford desired product 6 (2.3 g, 96%). LCMS: 7 [M+1]. 3.3.7 Preparation of Compound 7 Pd2(dba)3, Xantphos, F F 052003, THF F NH B2 °C Br 0A0 BocHN 6 7 A mixture of Compound 6 (6.0 g, 22.3 mmol), NHzBoc (3.3 g, 27.9 mmol, 1.2 eq.), C82CO3 (10.2 g, 31.2 mmol), Pd2(dba)3 (613 mg, 0.7 mmol, 3%) and Xant- Phos(955 mg, 2.01 mmol, 9%) in 200 mL of dioxane was heated to 100 0C for overnight. After cooling to rt, the e was filtered, and the filterate was concentrated in vacuo. The residue was ed by silica gel column chromatography (0-10% EtOAc in PE) to afford 7 (4.5 g, 66% yield). LCMS: 302 [M+1]. 3.3.8 Preparation of Compound 8 F F NaOH F F 0Ac OH BocHN BocHN 7 8 To a on of Compound 7 (490 mg, 1.63 mmol) in THF (50 mL) was added aqueous solution of NaOH (80 mg, 2.0 mmol, 10 %), and stirred overnight at rt. The reaction mixture was acidified by 1N HCl solution and concentrated in vacuo. The residue was extracted with EA. The organic layer was washed with water and brine, dried over NaZSO4 and concentrated in vacuo to afford desired product 8 (380 mg, 90%). 1H NMR (400 MHz, CDC13) 8 .33 (m, 1H), 7.07-7.05 (m, 1H), 4.75 (s, 2H), 1.51 (s, 9H). LCMS: 260 [M+1]. 3.3.9 Preparation of Compound 9 d F DAST OH BocHN BocHN 8 9 To a solution of Compound 8 (380 mg, 1.47 mmol) in anhydrous DCM (5 mL), DAST (473 mg, 2.94 mmol, 2.0 eq) was added dropwise at -78 °C under N2. After addition, the solution was warmed to rt lly and stirred for 2 h. The reaction mixture was poured into sat. NaHC03 (20 mL) at 0 °C, extracted with DCM (10 mL3).

The ed organic phase was washed with brine, dried over , and concentrated to afford desired product 9 (370 mg, 96 %). LCMS: 262 [M+l]. 3.3.10 Preparation of C65 BocHN H2N F F 9 cs5 To a solution of Compound 9 (370 mg, 1.7 mmol) in DCM (5 mL) was added TFA (5 mL). The formed mixture was stirred overnight at rt. The reaction mixture was concentrated in vacuo to give the crude product C65 (130 mg, 58 %). 1H NMR (400 MHz, CDC13) 8 6.42-6.38 (m, 2H), 5.38 (d, J=1.2 Hz,1H), 5.26 (d, 2 H, J=1.2 Hz) LCMS: 162[M+1].

Part II General Procedure for Targets Generalprocedure A 6' <1 <1NH / NH ‘ . .

—R anlllne i amlne,TEA- SOCI2 \ O O R toluene, reflux R 0:s:o 0:§:O CI 0:550 0:850 CI Rz/N~R3 1 2 3 NVR_OO3_iii 1.1 Generalprocedureforpreparation of nd 2 0 / 5002 I o:s:o 0=§=0 1 2 A mixture of Compound 1 (4.53 mmol) in SOClz (10 mL) was heated to reflux overnight. The mixture was concentrated to give the crude t, which was used for the next step directly. 1.2. Generalprocedureforpreparation of compound 3 CI R17 I / NH O I . .

TR anlllne \ —> o / toluene, reflux TR ozslzo \ CI O=SI=O 2 3 To a boiled solution of Compound 2 (1.08 g, 4.52 mmol) in toluene (10 mL) was added e (4.52 mmol), and refluxed for 2 h. The mixture was concentrated in vacuo to give a solid, which was used for the next step directly. 1.3 Generalprocedureforpreparation of iii amine,TEA O O /—'R —> R O:§:O 023:0 CI R2/ \R3 NVR_003_iii To a solution of Compound 3 (0.3 mmol) in CHzClz (3 mL) was added amine (0.3 mmol) and Et3N (30 mg, 0.33 mmol) at rt, and the mixture was stirred at rt for 2 h.

The mixture was diluted with CHzClz (20 mL) and washed with water. The organic phase was concentrated in vacuo to give the crude product, which was purified by prep- HPLC to give the desired product.

Generalprocedure B R1=Me, Et o / o / e, HATU, DIPEA +R Amine,TEA }—R NaOH R o \ —>DCM \ —> MeCN MeOH-HZO : : 0:5]:0 o=s|=o O S. O o=s=o N\ N\ | CI R2/ R3 R2/ R3 R2/N\R3 1 2 3 f NVR_003_iii | R1=H Amine,TEA DCM 1.1 Generalprocedureforpreparation of compound 2 OAGRDCMAmineTEA 0%}? 0—SI—0 o=s=o R2/NR3 1 2 To a solution of nd 1 (10 mmol) in CHzClz (50 mL) was added amine (10 mmol) and TEA (11 mmol), and stirred at rt overnight. The mixture was washed with 1 N HCl and saturated NaHCO3, and concentrated in vacuo. The e was purified by chromatography to give the desire product.

WO 96744 1.2 Generalprocedureforpreparation of compound 3 \0 OH o / O —R -R I NaOH MeOH-HZO N\ N\ R[ R3 R2/ R3 2 3 To a solution of Compound 2 (5 mmol) in MeOH (40mL) was added an aqueous solution of NaOH (7 mmol, 1N), and stirred at rt overnight. The reaction e was acidified by 1N HCl solution to pH 6 and extracted with DCM. The combined organic phase was concentrated in vacuo to give the product. 1.3 Generalprocedureforpreparation of iii OH R1— | 0 / ' 0 / \ Aniline, HATU, DIPEA —> :_R 025:0 DCM or MeCN AL 02520 R2 R3 llk R2/ R3 3 NVR_003_iii To a solution of Compound 3 (1 mmol) and aniline (1 mmol) in DCM (10 mL) was added HATU (1.1 mmol), followed by DIPEA (1.5 mmol). The formed e was stirred at rt overnight. The mixture was diluted with CHzClz (20 mL) and washed with water. The organic layer was concentrated to give the crude product, which was purified by preparative HPLC to give the desired product. lprocedure C 0H 0 O O O x HATU N o LiOH N mm 0 N o O OMe —> —> W Y o OMe 0 OH 0 H 1 2 3 NVR_OO3_ii 1.1 Generalprocedureforpreparation of compound 2 OH O O HATU N O O OMe —’ O OMe 1 2 To a solution of Compound 1 (1.80 g, 10 mmol) and piperidine (2.1 g, 25 mmol) in DCM (50 mL) was added HATU (3.8 g, 10 mmol) a at rt. The formed e was stirred overnight. The mixture was washed with 1N HCl, NaOH (5 %) and brine, and concentrated in vacuo to give the desired product (2.1 g, 85 %). LCMS: 248 [M+1]. 1.2 Generalprocedureforpreparation of nd 3 O O N O LiOH N O owom —> OAdOH 2 3 To a solution of methyl Compound 2 (2.1 g, 8.5 mmol) in CH3OH (40 mL) and H20 (10 mL) was added LiOH H20 (0.6 g, 15 mmol). The formed mixture was stirred overnight. The resulting mixture was acidified by 1N HCl and concentrated in vacuo.

The residue was extracted DCM. The combined organic phase was concentrated in vacuo to give the crude product, which was used for the next step directly (1.7 g, 86 %).

LCMS: 234 [M+1]. 1.3 Generalprocedureforpreparation of iii N O amine N o \\ o OH HATU o N 3 3_ii To a solution of Compound 3 (0.3 mmol), amine (0.3 mmol) and Et3N (30 mg, 0.33 mmol) in CHzClZ (3 mL) was added HATU (0.33 mmol), and the mixture was stirred at rt for 2 h. The mixture was diluted with CHzClz (20 mL) and washed with water. The organic phase was concentrated in vacuo to give the crude t, which was purified preparative HPLC to give the desired product.

WO 96744 Generalprocedure D o 0 O HO / J<\ HN-'iH fl, H / /O N NaBH(OAc)3 1 3 3-l4-Isomer_ HATU, DIPEA d O oamine HN’< \ / N70H NVR_003_ii 1.1 Generalprocedureforpreparation of compound 2 o o H UHCI r i /o NTo Ac)3 1 2 To a solution of methyl ylbenzoate (150 mg, 0.914 mmol), azetidinol hydrochloride (120 mg, 1.10 mmol) and Et3N (111 mg, 1.10 mmol) in CHzClZ (3 mL) was added NaBH(OAc)3 (580 mg, 2.74 mmpl). The formed mixture was stirred at rt overnight. The reaction was quenched by NaHC03 on, and the formed mixture was extracted with CHzClz (10 mL x 3). The organic layer was concentrated to give the crude product, which was purified preparative TLC to give the desired product (150 mg, 74%). 1H NMR (400 MHz, CDClg): 8 ppm: 7.97(d, 2H), 7.34(d, 2H), 3.89(s, 3H), 3.68(s, 2H), 3.63(m, 2H), 3.04(m, 2H). 1.2 Generalprocedureforpreparation of compound 3 O O poem fl’ mom To a solution of methyl 4-((3-hydroxyazetidin—1-yl)methyl)benzoate (150 mg, 0.68 mmol) in CH3OH (3 mL) and H20 (1 mL) was added LiOH H20 (57 mg, 1.36 mmpl). The formed mixture was stirred overnight. The resulting mixture was acidified by 1N HCl and concentrated in vacuo. The residue was extracted DCM. The combined WO 96744 organic phase was concentrated in vacuo to give the crude product, which was used for the next step directly (150 mg, crude). 1.3 Generalprocedureforpreparation of iii HOJK©V704—»HATUN 3-bromoamine rNJ\©\/N/://OH NVR_003_ii To a solution of droxyazetidinyl)methyl)benzoic acid (150 mg, 0.723 mmol) and 3-bromoamine (187 mg, 1.09 mmol) in DMF (3 mL) was added HATU (413 mg, 1.09 mmol) and DIEA (187 mg, 1.45 mmol) at rt. The formed mixture was stirred overnight. The mixture was diluted with CHzClz (20 mL) and washed with water (5 mL x 2). The organic layer was concentrated to give the crude product, which was purified preparative HPLC to give the desired t (15 mg, 6%). 1H NMR (400 MHz, CDC13)C8 ppm: 11.03(br, 1H), 10.49(s, 1H), 8.11(s, 1H), 7.98 (d, 2H), 7.75(m, 1H), , 2H), 7.29(m, 2H), 4.45(m, 3H), 4.16(m, 2H), 3.87(m, 2H). LCMS: 361/363 [M+1/M+1+2].

Generalprocedure E RT OH 0 O O ’— HN\S// Naojs/x CRIS/x HN\S//O HN— O0 0/ POCI3, reflux 0’ anilines o" 4 —, —. —.

O:§:O 0 EN0: : 0: :(85 o TEA,DCM a o:§:o a 9 1 2 NVR_OO3_ii 1.1 Generalprocedureforpreparation of compound 2 CI\ ,9 NaO\ x9 ,,5 05 o O POCI3, reflux o=s=o O‘SI‘O CI 1 2 Compound 1 (1.0 g, 3.54 mmol) was dissolved in 10 g (65.22 mmol) of POC13, then, the mixture was warmed to 100 0C and d for overnight. Solvent was evaporated in vacuo and the residue was prepared for next step. 1.2 Generalprocedureforpreparation of compound 3 CI\ 00 / as o O anilines HN\ I, —> ISI O=SI=O Cl OZ§ZO To a solution of compound 2 (138 mg, 050 mmol) in 5 mL of DCM, aniline (0.55 mmol) and Et3N (51 mg, 050 mmol) was added. The mixture was d at rt for overnight. Water was added to the mixture and extracted with DCM, the organic layer was washed with brine, dried over NaZS O4, filtered and solvent was evaporated in vacuo. The residue was prepared for next step. 1.3 Generalprocedureforpreparation of iii R—I OH 0 / HN\ // O '— "S HN\ // HN— O // 4 0 \© T O=§=O a A Q 3 OH NVR_003_ii M To a solution of nd 3 (0.3 mmol) in CHzClz (3 mL) was added amine (0.3 mmol) and Et3N (30 mg, 0.33 mmol) at rt, and the mixture was stirred at rt for 2 h.

The e was diluted with CHzClz (20 mL) and washed with water. The organic phase was concentrated in vacuo to give the crude product, which was purified preparative HPLC to give the desired product.

Generalprocedure F O F R0/ / o F NH2 R—OL\ N CISO3H SOCI2 H —. a O—S—O 7 7 0:3:0 1 2 3 CLm" <1 /NHO‘NH F AcCI TEA 7 TMSONH2 7 POCI3 I 5 —' i5 023:0 o O 62 Y0 of 0Y0 093110ijo t-BuOK HN NaOH \ / N g2 H \N NMP/100 0c a NVR_003_737/738 1.1 Preparation of compound 2 o F o F CISO3H HO —> o=s=o 1 2 To chlorosulfonic acid (65 g, 0.56 mol) cooled to 0 0C was added portionwise Compound 1 (10.2 g, 73 mmol). After te addition, the yellow solution was warmed to room temperature, then heated to 70 0C overnight. The reaction mixture was cooled to room temperature and then added drop-wise to ice (0.5 L). The white itate was filtered, washed with water, and dried in vacuo to afford the desired product as a white solid (13.7 g, 80%). 1.2 Preparation of compound 3 O F O F O:§:O O:§:O CI CI 2 3 -240— WO 96744 A mixture of Compound 2(13.7 g, 57.6 mmol) in SOClz (60 mL) was heated to reflux overnight. The mixture was concentrated to give the crude product, which was used for the next step directly. 1.3 Preparation of compound 4 *5}.Q" Q*9. 3 4 To a boiled solution of compound 3 (5.5 g, 21 mmol) in anhydrous toluene (50 mL) was added a solution of aniline (2.0 mg, 21 mmol). The formed mixture was stirred for another 30 minutes. The mixture was allowed to cool to room temperature, and diluted with EtOAc (50 mL). The mixture was washed with ter (20 mL). The c layer was concentrated to give the d product, which was used for the next step directly (7.0 g, 67%). 1.4 Preparation of compound 5 CL 0 F KKK: o=s=o —, | O=§=O 4 5 To a solution of Compound 4 (7.0 g, 22 mmol) in dry CHzClz (80 mL) was added piperidinol (2.2 g, 22 mmol) and Et3N (3 mL) at rt. The formed mixture was stirred overnight. The mixture was diluted with CHzClz (100 mL) and washed with water (50 mL 2). The organic layer was concentrated to give the crude product, which was purified by silica chromatography gel to give the desired product (4.5 g, 53%). 1.5 Preparation of compound 6 QHkC: figufi: Q 90 OH Y 6 To a solution of Compound 5 (4.5 g, 12.1 mmol) in CHzClz (50 mL) was added Et3N (2.5 mL), followed by l (1.2 g, 12.1 mmol) at 0 0C. The formed mixture was d overnight at room temperature. The mixture was washed with aqueous N32CO3 solution, and the aqueous layer was acidified by 1N HCl. The formed mixture was ted with CHzClz (100 mL 3). The combined organic layers were concentrated to give crude product which was purified by silica chromatography gel to give the d product (3.0 g, 60%). 1.6 Preparation of compound 7 A solution of Compound 6 (310 mg, 0.73 mmol) in POC13 (3.5 mL) was heated to 80 0C for 3 hours. The organic layer was concentrated to give the desired product, which was used for the next step ly (340mg, crude) 1.7 Preparation of compouncdF8 @O‘NH F / TMSONH2 o:S:o © o:s:o 0?. o To a solution of Compound 7 (340 mg, 0.73 mmol) in anhydrous THF (5 mL) was added O-(trimethylsilyl)hydroxylamine (94 mg, 0.9 mmol) drop-wise at 0 0C. The formed mixture was stirred overnight at room temperature. The mixture was washed with 1N HCl solution, and the s layer was acidified by s N32CO3. The formed mixture was extracted with CHzClz (10 mL 3). The combined organic layers were concentrated to give crude product. (360 mg, crude) 1.8 Preparation of compound 9 tBuOK O:S:O o=s=o Q NMP/100 0C N of, a; 8 9 To a solution of Compound 8 (360 mg) in NMP (3 mL) was added t-BuOK (80 mg, 0.71 mmol) at rt, and the mixture was heated to 80 0C for 3 h. The mixture was diluted with EtOAc (20 mL) and washed with water. The organic phase was concentrated in vacuo to give the crude product, which was purified by preparative HPLC to give the desired product. (50 mg, yield: 20%) 1.9 Preparation of 738 QHNIOS‘)"@011" N\o 02 o NaOH QN/b/sf"CLOH 9 NVR_003_738 A solution of Compound 9 (50 mg, 0.12mmol), NaOH (10 mg, 0.24 mml), in 1 mL of MeOH and 1ml of water was d at room temperature for 16 hours. The solvent was removed off and ed by Prep-HPLC to afford 20 mg of 738 (20 mg, 40%). LCMS: 374 [M+1]. 737 was prepared following the similar procedure with 738. -243— Generalprocedure G O I ZI O 'n Z I ClsogH om 1. SOCI2 HO*0 —> —, Q5 150 °c 5 h F A, Br o=s=o Br 2. F. [EECNN 4-bromobenzoic acid CI i 0:320 F NH 5 1 2 4 film: F F Pd(dppf)C|2 550 F550 F N N H H TEA c0(55 Psi) LiBH4 OH CO2CH3 fip MeOH 80°C o/n 023,20 0=S=0 N N W Q 19 OH OH NVR_003_927 NVR_OO3_1420 1.1 Preparation of nd 2 CISOsH HO —> 140 0C, 6 h Br O:§:O 1 2 CI To chlorosulfonic acid (82.4 g, 0.71 mol) cooled to 0 0C was added portionwise Compound 1 (5.0 g, 25 mmol). After complete addition, the yellow solution was warmed to room temperature, then heated to 150 0C for 5 h. The reaction mixture was cooled to room temperature and then added drop-wise to ice (60 g). The white itate was filtered, washed with water, and dried in vacuo to afford the desired product as a yellow solid (6.0 g, 80%). 1H NMR (400 MHz, CDC13)C 8 ppm: 8.89(d, J: 2.0 Hz 1H), 8.25(dd, J: 2.0, 8.4 Hz, 1H), 8.02(d, J: 8.4 Hz, 1H). 1.2 Preparation of compound 3 F NH LSOCI2 _____________, 0 02520 I 2. Br CI 0:520 F NH2 Cl 2 4 3 A mixture of Compound 2 (6.0 g, 20.1 mmol) in SOClz (60 mL) was heated to reflux for 3h. The mixture was trated to give the crude product, which was used for the next step directly. To a boiled solution of compound 3 (6.4 g, 20.1 mmol) in anhydrous toluene (60 mL) was added 3,4,5-trifluoroaniline (2.9 g, 20.1 mmol). The formed e was heated to 100 0C for 6 h. The mixture was allowed to cool to room temperature, and then concentrated to give the desired product, which was used for the next step directly (7.5 g, 87%). 1H NMR (400 MHz, DMSO): 8 ppm: s, 1H), 8.45(d, J: 2.0 Hz, 1H), 7.75(m, 4H). 1.3 Preparation of compound 6 N I) F NH 95 Br MeCN EtSN 7 OEEOB 4 OH 6 To a solution of nd 4 (2.0 g, 4.7 mmol) in MeCN (20 mL) was added piperidinol (0.47 g, 4.7 mmol) and Et3N (1.4 mL) at rt. The formed mixture was stirred for 2 h. The mixture was diluted with EA (150 mL) and washed with water (50 mL 2). The organic layer was concentrated to give the crude product, which was purified by silica tography gel to give the desired product (1.7 g, 74%). 1.4 Preparation of927 like F PdCI2 F N {:08 TEA 00(50 Psi) COZCHg MeOH 80°C o/n 0:§:0 6 OH NVR_003_927 To a solution of nd 6 (200 mg, 0.41 mmol) in MeOH (10 mL) was added Et3N (165 mg, 1.62 mmol) and Pd(dppf)Clz (33 mg, 0.04 mmol) under N2. The formed mixture was stirred at 80 0C under C0 of 50 Psi pressure for 12 h. The mixture was allowed to cool to room temperature and filtered. The filtration was concentrated and purified by silica chromatography gel to give the desired product (150 mg, 79%).

LCMS: 473.1 [M+1]. 1H NMR (400 MHz, DMSO): 8 ppm: 10.86(s, 1H), 8.31(s, 1H), , 1H), 7.85 (d, J: 7.6 Hz, 1H), 7.72(t, J: 5.0 Hz, 2H), 4.73(d, J: 4.0 Hz, 1H), 3.86(s, 3H), 3.61(m, 1H), 3.35(m, 2H), 2.95(m, 2H), 1.75(m, 2H), 1.38(m, 2H),. -245— WO 96744 1.5 Preparation of1420 F F F: i F, o o F i F N H N LiBH4 OH COZCH3 —> o:s:o O:§:O RN? KN? OH OH 3_927 NVR_003_1420 To a solution of Compound 927 (200 mg, 0.42mmol) in THF (10 mL) was added LiBH4 (38 mg, 1.72 mmol) under N2 at 0 0C, the formed mixture was stirred at room temperature overnight. The reaction mixture was diluted with EA (100 mL) and washed with brine (50 mL 2). The organic layer were dried over NaZS O4, concentrated and purified by silica chromatography gel to give the desired product (45 mg, 24 %). LCMS: 445.1 [M+l]. 1H NMR (400 MHz, CD3OD): 8 ppm: 8.42(d, J: 2.0 Hz, 1H), 8.2l(dd, J: 2.0, 8.4 Hz, 1H), 8.06(d, J: 8.0 Hz, 1H), 7.63 (m, 2H), , 2H), 3.76(m, lH), 3.53(m, 2H), 3.05(m, 2H), l.90(m, 2H) l.59(m, 2H).

Specific Experimental Procedure for Preparation of 777 1.1 Preparation of Compound 2 OH F OH F CISO3H o —> 75 °C o=§=o 1 2 To sulfonic acid (23.8 mL, 350 mmol) was added portionwise 2- fluorobenzoic acid (5 g, 35 mmol) at 0 0C. After addition, the yellow solution was allowed to warm to room temperature, and then heated at 75 0C for 12 h. The reaction mixture was cooled to room ature and then poured onto ice water (150 mL). The white precipitate was filtered, washed with water, and dried in vacuo to afford the desired product (3.37 g, 40.4 %). 1.2 Preparation of Compound 3 OH F CI F 0% SOCI2 0% o=s|=o o=s|=o CI CI 2 3 WO 96744 A mixture of Compound 2 (238 mg, 1 mmol) in SOClz (10 mL) was heated at reflux for 12h. The mixture was concentrated to give the crude t, which was used for the next step directly. 1.3 Preparation of Compound 5 To a solution of Compound 3 (260 mg, 1 mmol) in refluxing toluene (10 mL) was added Compound 4 (147 mg, 1 mmol). The resulting solution was heated at reflux for 2 h and then concentrated in vacuo to give a solid, which was used for the next step directly without purification. 1.4 Preparation of 777 TI ["230I g TI :2I —n TI Z I II 0 028:0 TEA, MeCN Ii] NVR_003_777 To a solution of crude Compound 5 (370 mg, 1 mmol) and Compound 6 (101 mg, 1 mmol) in MeCN (15 mL) was added Et3N (150 mg, 1.5 mmol) at room temperature. After addition, the resulting mixture was stirred for 2 h, at which time LCMS indicated the completion of the on. The solution was evaporated and the residue was purified by preparative HPLC to give the desired product 777 (251 mg, 61%). 1H NMR (400 MHz, MeOD) 8 8.11-8.14 (m, 1H), 8.00-8.03 (m, 1H), .59 (m, 3H), 3.66-3.71 (m, 1H), 3.36-3.42 (m, 2H), 2.85-2.91 (m, 2H), 1.89-1.94 (m, 2H), .64 (m, 2H). LCMS: 433 [M+1].

Specific Experimental Procedure for Preparation of Compound 890 1.1 Procedureforpreparation of compound 2 OH CI 0 O SOCI2 F reflux F CI CI 1 2 A mixture of Compound 1 (10.0 g, 42.0 mmol) in SOClz (60 mL) was heated to reflux overnight. The mixture was trated in vacuo. The residue was ved with toluene (30 mL), and concentrated in vacuo to give the crude product, which was used for the next step directly. 1.2 Procedureforpreparation of compound 3 F F O m F NH F NH2 F toluene, reflux O O=S=O a F O=§=O To a boiled solution of crude Compound 2 (42 mmol) in toluene (100 mL) was added a suspension of aniline (6.17 g, 42 mmol) in toluene (40 mL) slowly, and refluxed for 2 h. The mixture was concentrated in vacuo to give a solid, which was used for the next step directly. 1.3 Procedureforpreparation of890 F NH F NH O MeCN, TEA O O/OH F HN o=s=o F N 02?:(3 4 To a solution of Compound 3 (42 mmol) in MeCN (250 mL) was added amine 4 (4.3 g, 42 mmol) and Et3N (6.18 g, 61.2 mmol) at It, and the mixture was stirred at rt for 3 h. The solution was concentrated in vacuo. The residue was purified by silica gel chromatography to give the desired product as white solid (15.7 g, 86.5 %).

H-NMR (Methanol-d4 ): 8.41-8.39 (dd, J=6.5, 2.4 Hz, 1H), 8.26-8.23 (m, 1H), .50 (m, 3H), 3.74-3.72 (m, 1H), 3.56-3.52 (m, 2H), 3.06-3.01 (m, 2H), 1.91-1.87 (m, 2H), 1.59-1.56 (m, 2H).

LCMS: 433.0 [M+1]. ic Experimental Procedure for Preparation of 894 1.1 ureforpreparation of compound 2 O O SOCI2 F reflux F CI CI 1 2 A mixture of Compound 1 (3.0 g, 12.6 mmol) in SOClz (80 mL) was heated to reflux overnight. The mixture was concentrated in vacuo. The residue was re-dissolved with toluene (30 mL), and concentrated in vacuo to give the crude product, which was used for the next step directly. 1.2 Procedureforpreparation of compound 3 -249— To a solution of crude Compound 2 (12.6 mmol) in refluxing toluene (10 mL) was added 3,4-difluoroaniline (1.6 g, 12.6 mmol). The resulting solution was heated at reflux for 2 h and then concentrated in vacuo to give a solid, which was used for the next step directly without purification. 1.3 Procedureforpreparation of894 MeCN, TEA O F F 0/014 To a on of crude Compound 3 (600 mg, 2.0 mmol) and Compound 4 (203 mg, 2.0 mmol) in MeCN (10 mL) was added Et3N (303 mg, 3.0 mmol) at room temperature. The mixture was d at rt for 3 h, at which time LCMS indicated the completion of the reaction. The solution was concentrated in vacuo. The residue was purified by prep-HPLC to give the desired product as white solid (430 mg, 60.3 %).

H-NMR (Methanol-d4 400MHz): 8.40-8.42 (m, 1H), 8.23-8.25 (m, 1H), 7.75-7.82 (m, 1H), .52 (m, 2H), 7.25-7.28 (m, 1H), 3.74-3.74 (m, 1H), 3.52-3.56 (m, 2H), 3.01- 3.07 (m, 2H), -1.91 (m, 2H), 1.56-1.59 (m, 2H). LCMS: 415.0 [M+1].

Experimental Procedure for Preparation of Compound 891 1.1 Procedureforpreparation of compound 2 OH CI 0 O SOCI2 F reflux F o:?=o 02§=o CI CI 1 2 A mixture of Compound 1 (20.0 g, 84.0 mmol) in SOClz (120 mL) was heated at reflux for 3 h. The mixture was trated in vacuo. The residue was dissolved with toluene (60 mL), and concentrated in vacuo to give the crude product, which was used for the next step directly. 1.2 Procedureforpreparation of nd 3 O:S|=O 2 3 To a solution of crude nd 2 (84 mmol) in refluxing toluene (200 mL) was added 3-chlorofluoroani1ine (12.3 g, 42 mmol). The resulting mixture was refluxed for for 5 h. The mixture was concentrated in vacuo to give a solid, which was used for the next step directly. 1.3 Procedureforpreparation of Compound 89] MeCN, TEA O O/OH F 3 891 To a solution of curde Compound 3 (2.0 g, 5.5 mmol) and Compound 4 (0.55 g, .5 mmol) in MeCN (30 mL) was added Et3N (0.83 g, 8.2 mmol) at It. The mixture was stirred at rt for 2 h, at which time LCMS indicated the completion of the reaction. The solution was concentrated in vacuo. The e was purified by silica gel chromatography to give the desired product as white solid (1.41 g, 60.3 %). 2012/071195 H-NMR (DMSO-d6 400MHz): 10.66 (s, 1H), 8.37-8.33 (m, 2H), 8.04-8.02 (m, 1H), 7.72-7.62 (m, 2H), .38 (m, 1H), 4.75—4.74 (d, J=4.0 Hz, 1H),3.65-3.55 (m, 1H), 3.37-3.27(m, 2H), 2.98-2.88(m, 2H), 1.75-1.65 (m, 2H), 1.45-1.35(m, 2H). LCMS: 431.0 [M+1].

Specific Experimental Procedure for Preparation of Compound 903 F F 11 F NH F NH MeCN, TEA o 0 OH F o=s=o o: :0 6 $ N CI 2 To a solution of Compound 1 (4.5 g, 12.2 mmol) and Compound 2 (1.5 g, 12.2 mmol) in MeCN (70 mL) was added Et3N (3.1 g, 30.7 mmol) at rt. The mixture was stirred at rt for 2 h, at which time LCMS indicated the completion of the reaction. The solution was concentrated in vacuo. The residue was purified by silica gel chromatography to give the desired t as white solid (2.69 g, 52.7 %).

H-NMR (Methanol-d4 400MHz): 8.59-8.33 (m, 1H), 8.13-8.10 (m, 1H), 7.51- 7.42 (m, 2H), 7.41-7.35 (m, 1H), 4.27-4.24 (m, 1H), 3.42-3.37 (m, 3H), 3.25-3.20 (m, 1H), 1.90-1.86 (m, 1H) , 1.82-1.78 (m, 1H).

LCMS: 419.0 [M+1].

Experimental Procedure for Preparation of Compund 953 0 HCI "NOEOH Cl N CI N H H —, F F Et3N MeCN 0:3:0 1 953 To a solution of Compound 1 (5.5 g, 15.1 mmol) and Compound 2 (1.6 g, 14.7 mmol) in MeCN (80 mL) was added Et3N (3.8 g, 37.7 mmol) at rt. The mixture was stirred at rt for 2 h, at which time LCMS indicated the completion of the reaction. The solution was concentrated in vacuo. The e was purified by silica gel chromatography to give the pure product as white solid (1.1 g, 18.3 %) and impure product (about 1.0 g).

H-NMR (Methanol-d4 ): 8.46-8.41 (m, 1H), 8.35-8.25 (m, 1H), 7.99- 7.92 (m, 1H), 7.68-7.52 (m, 2H), 7.29-7.24 (t, J=8.4 Hz, 1H), 4.55-4.45 (m, 1H), 4.16- 4.12 (m, 2H), 3.76-3.71 (m, 2H). LCMS: 403.0 [M+1].

Experimental Procedure for Preparation of Compound 960_D1 and Compound 960_D2 1.1 Preparation of nd 2 OTMS <5 TMSOTf TEA \ Boo Boo 1 2 To a solution of Compound 1 (40 g, 188 mmol) in DCM (400 mL) was added TMSOTf (44 g, 198 mmol), followed by Et3N (38.0 g, 0.377 mol) at room temperature.

The reaction mixture was stirred for 1 hour. Then the reaction was concentrated to give the crude product Compound 2 (48.0g, 88.8%). 1H NMR (400 MHz, CDC13): 3 ppm: 4.79 (s, 1H), 3.87 (m, 2H), 3.52 (m, 2H), 2.11 (s,1H), 1.43 (s, 9H), 0.16 (s, 9H). 1.2 Preparation of compound 3 OTMS 0 6"? F Select F Boo B00 2 3 A mixture of Compound 2 (48 g, 167 mmol) and select-F (69 g, 184 mmol) in MeCN (500 mL) was stirred for 4 hours. The mixture was concentrated and ed by column chromatography (PE: AcOEt = 5:1) to give the compound 3 (14 g, 36%). 1H NMR (400 MHz, CDC13): 5 ppm: 4.10-4.84 (m, 1H), 3.63-3.66 (m, 1H), 3.14-3.21 (m, 1H), 2.48-2.52 (m, 1H), 2.35-2.39 (m, 2H), 1.42 (s, 9H). 1.3 Preparation of compound 4 65/: F NaBH4 EtOH Boo B00 3 4 To a solution of Compound 3 (8.6 g, 36.1 mmol) in ethanol (90 mL) was added NaBH4 (2.13 g, 56.7 mmol) slowly at 0 0C. The reaction mixture was stirred at room temperature for 4 hours. The on e was quenched with aqueous NH4C1 solution and extracted with AcOEt. The organic layer was dried and concentrated in vacuo. The residue was purified by column chromatography to give the desired t as a mixture of cis and trans isomers (8.3 g, 97.6%). 1.4 Preparation of compound 5 OH OH 6r —> KY I}! N To a solution of compound 4 (650 mg, 2.73 mmol) in ous DCM (6 mL) was added TFA (4 mL). The mixture was stirred for 2 h, and concentrated to give the desired product which was used for the next step (300 mg, 80%). 1.5 Preparation of960_D1 MeCN, TEA OZSIZO 02820 N N O=S‘=O 6 F F OH OH 960_D1 960_D2 To a solution of Compound 6 (1.54 g, 4.2 mmol) and Compound 5 (500 mg, 4.2 mmol) in MeCN (25 mL) was added Et3N (848 mg, 8.4 mmol) at rt. The mixture was stirred at rt for 3 h, at which time LCMS indicated the completion of the reaction. The solution was concentrated in vacuo. The residue was purified by preparative HPLC to give the desired product as white solid (580 mg, 42.3 %). The first peak in HPLC is named as , while the second peak is 960_D2 (12.83 mg, 21.2%). 960_DI: H-NMR (DMSO-d6 400MHz): 10.79 (s, 1H), 8.37-8.29 (m, 2H), 7.72- 7.68 (m, 3H), 5.17-5.16 (d, J=4.0Hz,1H), 4.71-4.58(m, 1H), 3.69-3.53 (m, 3H), 3.200- 3.10 (m, 1H), 2.95-2.93 (m, 1H), 1.71-1.66(m, 2H).

LCMS: 451.1 [M+1]. 960_02: H-NMR (DMSO-d6 400MHz):10.82(s, 1H), .32(m, 2H), 7.75- 7.69(m, 3H), 5.39-5.38(d, J=4.0 Hz, 1H), 4.48-4.67(d, J=4.0 Hz, 1H), 3.71(s, 1H), 3.35(s, 2H), .20(t, J=4.0Hz, 2H), 1.88-1.85(m, 1H), 1.56-1.52(m, 1H).

LCMS: 451.1 [M+1].

Specific Experimental ures for Preparation of Compounds 1161/911 1.1 Preparation of compoundB2 QT)CH3MgBr To CH3MgBr (3 M, 60 mmol) in THF (50 mL) was added a on of Compound 1 (10.0 g, 53 mmol) in THF (50 mL) slowly at 0-4 °C. The resulting mixture was stirred at rt for 1 h. The reaction mixture was quenched by NH4C1 solution, and extracted with EtOAc (100 mLx3). The organic layer was concentrated to give the crude product, which was purified by column chromatography to give the desired product (2.24g, Yield: 20.7%). LCMS: 206.0 [M+1]. 1.2 Preparation of compoun:3 MeOH To a solution of Compound 2 (2.26 g, 11 mmol) in MeOH (40mL) was added Pd(OH)2 (350 mg), and was stirred under H2 at 50 psi for 72 h. The mixture was filtered and the filtrate was concentrated to give the desired product (1.26 g, Yield: 100%).

H-NMR (CDC13 ): 2.85-2.91 (m, 2H), 2.70-2.76 (m, 2H), 2.47-2.51 (m, 4H), 1.18 (s, 3H). 1.3 Procedureforpreparation of Compound 1161 1161 To a solution of Compound 3 (350 mg, 3 mmol) and Compound 4 (1.28 g, 3.5 mmol) in MeCN (15 mL) was added Et3N (2 mL) at rt. The mixture was stirred at rt for 1 h. The reaction mixture was dissolved with EA (150 mL) and washed with brine (70 mL * 2). The c layer were dried over NaZSO4, concentrated in vacuo and purified by silica chromatography gel to give the desired product (652 mg, 48.7 %). 1H NMR (Methanol-d4 400MHz): 8.43-8.41 (dd, J=6.5, 2.4 Hz, 1H), 8.27-8.25 (m, 1H), 7.65-7.60 (m, 2H), 7.55-7.50 (dd, J=9.8, 8.8 Hz, 1H), 3.60-3.57 (m, 2H), .97 (m, 2H), 1.68-1.63 (m, 4H), 1.22 (s, 3H).

LCMS: 447.0 [M+1]. 1.4 Procedureforpreparation of911 To a solution of Compound 3 (335 mg, 2.9 mmol) in MeCN (14 mL) was added Compound 5 (1.22 g, 3.4 mmol) and Et3N (2 mL) at rt, and the mixture was stirred at rt for 1 h. The reaction mixture was diluted with EA (150 mL) and washed with brine (70 mL * 2). The organic layer were dried over NaZSO4, concentrated and purified by silica tography gel to give the desired product (686 mg, 54.9 %).

H-NMR nol-d4 400MHz): 8.44-8.41 (dd, J=6.5, 2.1 Hz, 1H), 8.28-8.25 (m, 1H), 7.99-7.97 (dd, J=6.8, 2.5 Hz, 1H), 7.65-7.62 (m, 1H), 7.54-7.50 (t, J=9.3 Hz, 1H), 7.29-7.24 (t, J=9.0 Hz, 1H), 3.60-3.57 (m, 2H), .98 (m, 2H), 1.72-1.65 (m, 4H), 1.22 (s, 3H). LCMS: 445.0 [M+1] /447.0 [M+3].

Experimental Procedure for Preparation of Compound 916 1.1 Preparation of Compound 2 Bn Bn N N Me3SO|,NaH TBAB, DMSO 0 O 1 2 To a on of MegsOI (87.5 g, 396 mmol) in DMSO (400 mL) was added NaH (17 g, 706 mmol) at 0 °C, and stirred at room temperature for 1 h. Then Bu4NBr (8.05 g, 26 mmol) was added to the solution, followed by a solution of Compound 1 (50.0 g, 265 mmol) in DMSO (200 mL), and the mixture was stirred at room temperature for 1.5 h. The mixture was poured into water slowly and extracted with EA.

The combined organic phases were washed with brine, dried over NaZSO4, and concentrated in vacuo to give the d product (50.5 g, 93 %). 1H NMR (400 MHz, CDC13): 8: 7.28-7.17 (m, 5H), .45(m, 6H), 1.77-1.74(m, 2H), 1.50-1.46 (m, 2H), 1.20-1.17(m, 2H). 1.2 ation of Compound 3 Bn Bn N N [gig] H2804 0 OH 3 A mixture of Compound2 (30.5 g, 150 mmol) in H2804 (37.5 g, 380 mmol, 0.2 M) was d at rt overnight. The e was neutralized with N32CO3 to pH10 and extracted with EtOAc. The combined organic layers were washed with brine, dried over NaZSO4 and concentrated to give the desired product (20.0 g, 58%). 1H NMR (400 MHz, CD3OD)C 8 ppm: 7.29-7.22(m, 5H), 3.50(s, 2H), 3.44(s, 2H), 3.31-3.27 (m, 2H), 2.61-2.58(m, 2H), 2.41-2.36(m, 2H), 1.69-1.64(m, 2H), 1.51-1.49(m, 2H). 1.3 Preparation of Compound 4 En H N N Pd(OH)2, H2 MeOH HO OH HO OH To a solution of Compound 3 (20 g, 90 mmol) in CH3OH (800 mL) was added dry Pd(OH)2 (2 g). The formed mixture was hydrogenated under H2 atmosphere of 15 Psi pressure overnight. The st was filtered and the filtrate was concentrated to give the desired product (12 g, 98%). 1.4 ation of Compound 916 ZI 1" IO I260 1"gI260 [-5IO _I-| 5 916 To a solution of Compound 5 (7.8 g, 21.2 mmol) in MeCN (100 mL) was added amine 4 (2.8 g, 21.2 mmol) and Et3N (4.3 g, 42.4 mmol) at rt, and the mixture was stirred at rt for 3 h. The solution was concentrated in vacuo. The residue was purified by silica gel chromatography eluted with PE: EA: from 3:1 to 1:2 to give the desired product as white solid (6.2 g), which was purified by re-crystallization from EA (30 mL) to afford pure product as white solid (4.1 g, yield: 41%). 1H NMR (400MHz, METHANOL-d4): 8.48-8.39 (m, 1H), .21 (m, 1H), 7.63-7.59 (m, 2H), 7.59-7.52 (m, 1H), 3.72-3.69 (m, 2H), 3.35 (s, 2H), 3.03-2.94 (m, 2H), 1.78- 1.67 (m, 2H), 1.63-1.60 (m, 2H) LCMS: 463.1[M+1]. ic Experimental Procedure for Preparation of Compounds 826/922 mental Data .- 1.1 Preparation of compound 2 Z 5 m CPBA l N Boc I 1 2 To a solution of Compound 1 (10 g, 0.06 mol) in CHzClz (40 mL) was added m- CPBA (9.0 g, 0.66 mol) at room temperature, and the mixture was stirred at rt for 12 hours. The mixture was quenched with N32803, washed with NaHCOg, and concentrated to give the compound 2 (10 g, 90 %). 1H NMR (400 MHz, CDC13): 8 ppm: 3.73-3.75 (m, 2H), 3.59-3. 60(m, 2H), 3.20- 3.25 (m, 2H), 1.37 (s, 9H). 1.2 ation of compound 3 é HO pyridine. HF Et3N 100°C N Elioc 2 3 To a solution of Compound 2 (10.0 g, 0.054 mol) in Et3N (60 mL) was added Py HF (20 mL) at 0 °C, and the mixture was heated to 80 °C for 12 hours. Then the mixture was concentrated in vacuo . The residue was diluted with AcOEt, washed with aqueous NH4C1 solution and brine, dried over NaZSO4 and concentrated in vacuo. The residue was ed by column chromatography (PE: EA=4:1) to give the the compound3 (4 g, 36 %). 1H NMR (400 MHz, CDC13): 5 ppm: 4.79-4.90 (m, 1H), 4.31-4.34 (m, 1H), 3.46- 3.56 (m, 4H), 2.25(s, 1H), 1.40 (s, 9H). 1.3 Preparation of Compound 4 25625 3 4 To a solution of compound 3 (2 g, 0.01 mol) in anhydrous DCM (10 mL) was added TFA (10 mL) at 0 °C. The formed mixture was stirred for 2 h, and trated to give the desired product as a TFA salt which was used for the next step (2.4 g). 1.4 Preparation of826 HO F m NH Br NH " TFA O o —4, Et3N, CH3CN o:s:o 02?:o N CI 5 2 To a solution of Compound 5 (900 mg, 2.3 mmol) and Compound 4 (580 mg) in MeCN (50 mL) was added Et3N (690 mg, 6.9 mmol) at room temperature. The mixture was stirred at rt for 3 hours. The solution was concentrated in vacuo. The residue was purified by silica gel chromatography (PE:EA=3:1) to give 826 as white solid (0.6 g, 60 1H NMR (400 MHz, Methanol-d4): 5 ppm: 8.40 (s, 1H), 8.21-8.23 (d, J: 7.6Hz,1H), 8.06-8.13 (m, 2H), 7.69-8.06 (m, 2H), 4.77-4.88 (m, 1H), 4.23-4.25 (m, 1H), .66 (m, 3H), 3.32-3.33 (m, 1 H). 1.5 Preparation of 922 HO F n Fm > < CI NH Cl NH " o , F Eth, CH3CN F o=s=o o:sl:o N CI > Z HO F To a on of nd 6 (900 mg, 2.47 mmol) and Compound 4 (620 mg) in MeCN (50 mL) was added Et3N (750 mg, 7.41 mmol) at room temperature. The mixture was stirred at rt for 3 hours. The solution was diluted with AcOEt, washed with water, dried with anhydrous NaZSO4 and concentrated in vacuo. The e was purified by silica gel chromatography (PE: EA =3:1) to give 922 as white solid (0.6 g, 50 %). 1H NMR (400 MHz, DMSO-d6): 8 ppm: 8.40 (s, 1H), 10.68 (s, 1H), 8.39-8.42 (m, 2H), 8.03-8.05 (m, 1H), 7.68-7.70 (m, 1H), 7.43-7.48 (m, 1H), 5.61-5.62 (d, J: 3.6Hz 1H), 4.87-5.01(m, 1H), 4.20-4.22 (m,1H), 3.57-3.65 (m, 2H), 3.48-3.49 (m, 1H), 3.45-3.47 (m,1H). LCMS: 435.0[M+1]. 2012/071195 Specific Experimental Procedure for Compound 958 1.1 Preparation of Compound 2 N 32C83 OZN SO MeOH, H20, reflux 24 h To a slurry of Compound 1 (6.5 g, 79 mmol) and Compound 2 (10.2 g, 69 mmol) in MeOH (100 mL) was added an aqueous N32CO3 (6 mL, 2 N, 12 mmol), and stirred at rt for 24 h. The solid was collected by filtration, washed with MeOH and dried in vacuo, which was used in the next step (14 g, crude).

LCMS: 230.2 [M+1]. 1.2 Preparation of Compound 4 E: 2 OH o NaBH4 —>O NH :t MeOH, THF 0 OH 3 4 To a mixture of Compound 3 (14 g, 61 mmol) in MeOH/THF (300 mL/50rnL) was added NaBH4 (3.4 g, 90 mmol) at 0 °C, and stirred at rt ght. 1 N HCl was added slowly to quench the reaction. The resulting mixture was concentrated in vacuo.

The residue was dissolve with water and EtOAc. The s phase was extracted with EtOAc (500 mLx2). The combined organic phase was concentrated to give the crude product, which was purified by column chromatography to give the nd 4 (8.0 g, 57 %). LCMS: 236.1 [M+1]. 1.3 Preparation of Compound 5 HCI, MeOH O NH —> reflux, 2 h OH 5 A mixture of Compound 4 (8.0 g, 34 mmol) in MeOH (100 mL) was added concentrated HCl (10 mL), and heated to reflux for 2 h. The mixture was concentrated in vacuo. The residue was dissolved with water and washed with EA. The aqueous phase was concentrated in vacuo to give the desired product with HCl salt (2.8 g, 82 %). 1H NMR (400 MHz, CDC13)C 8 ppm: 4.33 (bs, 1H), 3.66 (bs, 1H), 2.08 - 2.16 (m, 2H), 1.74 -1.90 (m, 4 H). 1.4 ation of958 F 11 0' NH CIlot NH 0"" O —> F F MeCN,TEA O=S=O O:§:O NH a g 958 To a solution of Compound 6 (626 mg, 1.72 mmol) and Compound 5 (174 mg, 1.72 mmol) in MeCN (7 mL) was added Et3N (260 mg, 2.58 mmol) at rt, and the mixture was stirred at rt for 2 h. The solution was concentrated in vacuo. The organic phase was concentrated in vacuo to give the crude t, which was purified by prep- HPLC to give the d product (355 mg, 48%).

H NMR (MeOD-d4 400MHz): 8.47-8.45(m, 1H), 8.230-8.22 (m, 1H), 7.98-7.96 (m, 1H), 7.62-7.61 (m, 1H), .48 (m, 1H), 7.46-7.26(m, 1H), 4.13-4.10 (m, 1H), 3.72- 3.68 (m, 1H), 2.10-2.08 (m, 1H), 1.08-1.64 (m, 4H).1.64-1.43 (m, 1H).

LCMS: 431.0 [M+1].

Example: HBV Assembly Assay WO 96744 Selected compounds of the invention were assayed in the HBV assembly assay, as described elsewhere herein. The assembly assay was conducted in 96-well plate format. The ly ons were carried out in 50 mM Hepes buffer, pH 7.5 and 150 mM NaCl. The compounds were pre-incubated with the HBV CA protein for 15 min, and the assembly reactions were initiated by addition of NaCl. The reaction was allowed to continue for 1 hour at room temperature. The 96-well plate assembly assay consistently had 2’ factors greater than 0.7 and were robust and reproducible both from plate-to-plate and day-to-day.

To determine the effect on capsid assembly, each test compound was lly screened at 4 ent concentrations: 10 MM, 3MM, luM and 0.3 MM in duplicates.

Primary hits were compounds that show >50% activity in the assembly assay at 10 MM and a representative group of these active nds is illustrated in Table 2.

Table 2.

"Activity" represents activity in HBV assembly assay (‘+’ indicates >50% activity at H)ubd) (knnpound .Acfivfiy (knnpound .Acfivfiy 065 + 078 + 079 + 119 + 121 + 126 + 129 + 148 + 191 + 208 + 242 + 258 + 282 + 318 + 332 + 349 + 366 + 407 + 419 + 451 + 462 + 478 + 501 + 541 + 553 + 595 + 610D2 + 646 + 659D2 + 677R. + 688 + 713D2 + 719D1 + 725D1 + 743D1 + 758 + 765 + 775 + 803 + 820D2 + 824D2 + 826 + 843 + 867D2 + 885 + 890 + 900 + 901 + 903 + 914 + 916 + 927 + 928 + 935 + 946D2 + 953 + 955D1 + 955D2 + 958 + 959 + 960D1 + 960D2 + 989D1 + 1042 + 1057 + 1087 + 10948 + 1099 + 1106 + 1113 + 1114 + 1116 + 1129 + 1130 + 1134CT2 + 1135D1 + 1149 + 1153 + 1157 + 1161 + 1189 + 1283 + 1338 + 1339 + 1345 + 1 + 1374(TT2 + 1378(TT2 + 1379 + 1380 + 1404 + 1410 + 1413 + 1420 + Example: Dot-blot Assay Selected compounds, which were shown to be active in the HBV assembly assay, were tested for their ty and toxicity in cellular assay. In the first anti-viral assay, the ability of nds to inhibit HBV ation in an HBV-producing hepatoma cell line using the dot-blot method was evaluated.

Confluent monolayers of HepG2-2.2.15 cells were incubated with complete medium containing various concentrations of a test compound. Three days later, the e medium was replaced with fresh medium containing the appropriately diluted test compound. Six days following the initial administration of the test compound, the cell culture atant was collected, and cell lysis was performed. The samples were applied onto Nylos membranes and DNA was immobilized to the membrane by UV cross-linking. After pre-hybridization, the HBV probe was added and the hybridization was performed overnight. The membranes were exposed to the Kodak films; ral activity was calculated from the reduction in HBV DNA levels (EC50). The EC50 for antiviral activity was calculated from the dose response curves of active compounds.

Assay mance over time was monitored by the use of the standard positive control compounds ETV, BAY 41-4109, and HAP-l. Results are illustrated in Table 3.

Cytotoxity (CC50) was measured in this same HepG2-2.2.15 cell line using a CellTiter Blue-based cytotoxicity assay employed as recommended by manufacturer (Promega). All compounds in Table 3 demonstrated low toxicity at 5MM. 2012/071195 Table 3 "Activity" represents activity in dot-blot-assay (‘+’ indicates >50% activity at 10 pM) (knnpound iAcfivfiy (knnpound iAcfivfiy 065 + 078 + 079 + 119 + 121 + 126 + 129 + 148 + 191 + 208 + 242 + 258 + 282 + 318 + 332 + 349 + 366 + 407 + 419 + 451 + 462 + 478 + 501 + 541 + 553 + 595 + 610D2 + 646 + 659D2 + 677R. + 688 + 713D2 + 719D1 + 725D1 + 743D1 + 758 + 765 + 775 + 803 + 820D2 + 826 + 843 + 867D2 + 885 + 890 + 900 + 901 + 903 + 914 + 916 + 927 + 928 + 935 + 946D2 + 953 + 9551)1 + 955D2 + 958 + 959 + 960D1 + 960D2 + 989D1 + 1042 + 1057 + 1087 + 10948 + 1099 + 1106 + 1113 + 1114 + 1116 + 1129 + 1130 + 1134CT2 + 1135D1 + 1149 + 1153 + 1157 + 1161 + 1189 + 1283 + 1338 + 1339 + 1345 + 1374CT1 + 1374CT2 + 1378CT2 + 1379 + 1380 + 1404 + 1410 + 1413 + 1420 + 824D2 + Example: tion of HBV Pre-Genomic RNA (pgRNA) oration The compounds of the invention were assessed for their ability to suppress both ellular and intracellular HBV DNA production in two different cell culture models of HBV replication. A particle-gel assay that allows quantitation of intracellular viral capsids, as well as encapsidated pre-genomic RNA and DNA, was performed. The assay relied on agarose gel separation of viral capsid from free capsid/core subunits and viral pg-RNA and DNA.

This assay revealed that the compounds of the invention prevent packaging of pre—genomic RNA into the viral capsid without significant effect on intracellular core particle levels. This effect is consistent with the mical activity of the compounds of the ion, which act as allosteric effectors that misdirect in vitro ly leading to formation of aberrant, non-functional particles. The potent antiviral effect is due to that pg-RNA encapsidation is required for viral DNA synthesis.

WO 96744 The disclosures of each and every patent, patent application, and publication cited herein are hereby incorporated herein by reference in their ty.

While the invention has been sed with reference to specific embodiments, it is apparent that other embodiments and variations of this invention may be devised by others skilled in the art Without departing from the true spirit and scope of the invention.

The appended claims are intended to be construed to include all such embodiments and equivalent variations.

Claims (11)

1. A compound of Formula IV: (R5)y (R2)x H R4 O S O N (R10)z (IV) or ceutically acceptable salts thereof; wherein R4 is H or C1-C6 alkyl; each R5 is independently selected at each occurrence from the group consisting of 5 CH3, C1-C6 alkoxy, halo, -CN, -NO2, -C1-C6 haloalkyl, -C1-C6 alkyl and -C1-C6 trihaloalkyl; R10 is OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 alkyl, -C1-C6 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 fluoroalkyl, -C1-C6 difluoroalkyl, -C1-C6 trifluoroalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, aryl, 10 heteroaryl, -C1-C4 alkyl-(C3-C10 cycloalkyl), -C1-C4 alkyl-(C3-C10 heterocycloalkyl), -C1- C4 alkyl-(aryl), or -C1-C4 alkyl-(heteroaryl), and wherein the alkyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl ring is optionally and independently substituted with 1-5 substituents selected from R2;R11 is a bond or C1-C3 alkylene, wherein the C1-C3 alkylene is optionally substituted with 1-3 substituents selected from 15 R2; R2 is independently selected at each occurrence from the group consisting of halo, -CN, -NO2, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, C(O) - C1-C6 alkyl, and C(O) –C1-C6 alkoxy; w is 0, 1 or 2; each occurrence of x is independently selected from the group consisting of 0, 1, 2, 3 and 4; each occurrence of y is independently selected from the group consisting of 1, 2, and 3; and 5 each occurrence of z is independently selected from the group consisting of 0, 1, 2, and 3.

2. The compound of claim 1, wherein the compound of Formula IV is of the Formula IVa: O H (R5)y (R2)x H R4 O S O N (R10)z (IVa) or pharmaceutically acceptable salts thereof.

3. The compound of claim 1 or claim 2, wherein each R5 is independently selected at each occurrence from the group consisting of CH3, C1-C6 alkoxy, halo, fluoromethyl, romethyl, trifluoromethyl, chloromethyl, dichloromethyl, and trichloromethyl; 10 R10 is OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, C1-C6 fluoroalkyl, C1-C6 difluoroalkyl, C1-C6 trifluoroalkyl, C1-C6 alkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl-(C3-C10 cycloalkyl), -C1-C4 alkyl-(C3-C10 cycloalkyl), -C1-C4 (aryl), or -C1-C4 alkyl-(heteroaryl), and wherein the alkyl, alkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl ring is optionally substituted 15 with 1-5 substituents selected from R2; R11 is a bond or C1-C3 alkylene; and R2 is independently selected at each occurrence from the group consisting of halo, -CN, -NO2, -C1-C6 alkyl, -C1-C6 alkoxy, -C1-C6 fluoroalkyl, -C1-C6 heteroalkyl, C(O) - C1-C6 alkyl, and C(O) -C1-C6 alkoxy.

4. The compound of any one of claims 1-3, wherein R5 is 3-F, 3-Cl, 3-CH3, 3-CH2F, 3-CHF2, 4-F, 3-CH3F, 3-ClF, 3-BrF, 3,4,5-trifluoro, 3,4,5-trichloro, or 3-chloro- 4,5-difluoro. 10

5. The nd of any one of claims 1-4, wherein w is 1 or 2.

6. The compound of any one of claims 1-5, wherein R11 is a bond or C1-C3 alkylene; R10 is OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 alkyl, -C1-C6 15 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 fluoroalkyl, -C1-C6 roalkyl, -C1-C6 trifluoroalkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, or phenyl, wherein the C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, or phenyl groups are optionally substituted with 1-5 tuents selected from halo, -C1-C6 alkyl, and -C1-C6 alkoxy; and z is 0 or 1.

7. The compound of any one of claims 1-6, wherein the compound of a IV is of the Formula IVb: G1 y O G2 O S O N H G3 H (IVb) or pharmaceutically acceptable salts thereof; wherein G1 is independently selected at each ence from CH3, OCH3, halo, CCl3, CH2Cl, CCl2H, CF2H, CH2F, and CF3; G2 is H, C1-C4 alkyl, or halo; G3 is OH, CH2OH, or OH; G4 is H, OH, halo, C1-C6 alkyl, C1-C6 alkyl-OH, -C1-C6 chloroalkyl, -C1-C6 dichloroalkyl, -C1-C6 trichloroalkyl, -C1-C6 fluoroalkyl, -C1-C6 difluoroalkyl, -C1-C6 trifluoroalkyl, or phenyl, wherein the phenyl group is optionally independently substituted with 1-5 substituents selected from halo, -C1-C6 alkyl, and -C1-C6 alkoxy; and y is 1, 2, or 3.

8. The compound of any one of claims 1-3, wherein the compound of Formula I is of the Formula IVc: X H O G2 X N O S O H N H H H HO G4 (IVc) or pharmaceutically acceptable salts thereof; wherein X is halo; G1 is hydrogen or halo; G2 is H, C1-C4 alkyl, or halo; and G4 is H, halo, C1-C4 alkyl, or OH.

9. The compound of claim 7 or claim 8, wherein G2 is C1-C4 alkyl or halo, and wherein G2 is in the 2, 3, or 4 position of the phenyl ring.

10. A compound of Formula V: or pharmaceutically acceptable salts thereof; wherein R4 is H or C1-C6 alkyl; G1 is H or C1-C6 alkyl; 5 each R5 is independently selected at each occurrence from the group consisting of –OH, C1-C6 alkyl, halo, fluoromethyl, difluoromethyl, trifluoromethyl, chloromethyl, romethyl, and trichloromethyl; each R2 is independently selected at each occurrence from the group consisting of halo, -C1-C6 alkyl, and -C1-C6 alkoxy; 10 n is 1, 2, 3, 4, 5, or 6; each occurrence of x is ndently selected from the group consisting of 0, 1, 2, 3 and 4; and each occurrence of y is ndently selected from the group consisting of 1, 2, and 3.

11. A compound of Formula VI: (VI) or pharmaceutically able salts thereof; wherein R4 is H or C1-C6 alkyl; G1 is H or C1-C6 alkyl; 5 each R5 is independently selected at each occurrence from the group consisting of C1-C6 alkyl, C1-C6 alkoxy, halo, -CN, -NO2, -(L)m-SR9, -(L)m-S(=O)R9, -(L)m-S(=O)2R9, - (L)m-NHS(=O)2R9, -(L)m-C(=O)R9, -(L)m-OC(=O)R9, -(L)mCO2R8, OCO2R8, - (L)m-CH(R8)2, -(L)m-N(R8)2, -(L)m-C(=O)N(R8)2, -(L)m-OC(=O)N(R8)2, -(L)m- NHC(=O)NH(R8), -(L)m-NHC(=O)R9, -(L)m-NHC(=O)OR9, -(L)m-C(OH)(R8)2, - 10 (L)mC(NH2)(R8)2, -C1-C6 haloalkyl, -C1-C6 alkyl and -C1-C6 trihaloalkyl; L is independently, at each occurrence, a nt radical selected from -(C1-C3 alkylene)-, -(C3-C7 cycloalkylene)-, -(C1-C3 alkylene)m-O-(C1-C3 ne)m-, or -(C1-C3 alkylene)m-NH-(C1-C3 alkylene)m-; each R8 is independently, at each ence, H, C1-C6 alkyl, -C1-C6 haloalkyl, - 15 C1-C6 dihaloalkyl, -C1-C6 trihaloalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl-(C3-C10 cycloalkyl), -C1-C4 alkyl-(C3-C10 heterocycloalkyl), -C1-C4 (aryl), or -C1-C4 alkyl(heteroaryl), and wherein the alkyl, heteroalkyl, cycloalkyl, heterocycloalkyl, aryl and heteroaryl is ally substituted with 1-5 substituents selected from R2; 20 R9 is C1-C6 alkyl, -C1-C6 haloalkyl, -C1-C6 dihaloalkyl, -C1-C6 trihaloalkyl, C1-C6 heteroalkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, aryl, heteroaryl, -C1-C4 alkyl- (C3-C10 cycloalkyl), -C1-C4 alkyl-(C3-C10 heterocycloalkyl), -C1-C4 alkyl-(aryl), or -C1-C4