EP1888544A2 - Inhibiteurs des hydroxystéroides déshydrogénases - Google Patents

Inhibiteurs des hydroxystéroides déshydrogénases

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Publication number
EP1888544A2
EP1888544A2 EP05854426A EP05854426A EP1888544A2 EP 1888544 A2 EP1888544 A2 EP 1888544A2 EP 05854426 A EP05854426 A EP 05854426A EP 05854426 A EP05854426 A EP 05854426A EP 1888544 A2 EP1888544 A2 EP 1888544A2
Authority
EP
European Patent Office
Prior art keywords
alkyl
hetero
cycloalkyl
heteroaryl
bicycloaryl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05854426A
Other languages
German (de)
English (en)
Inventor
Nancy K. Brennan
Edcon Chang
Stephen W. Kaldor
Andre A. Kiryanov
Andrew J. Jennings
Jeffrey A. Stafford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda California Inc
Original Assignee
Takeda San Diego Inc
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Filing date
Publication date
Application filed by Takeda San Diego Inc filed Critical Takeda San Diego Inc
Publication of EP1888544A2 publication Critical patent/EP1888544A2/fr
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/38—Nitrogen atoms
    • C07D277/50—Nitrogen atoms bound to hetero atoms
    • C07D277/52—Nitrogen atoms bound to hetero atoms to sulfur atoms, e.g. sulfonamides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/12—Drugs for disorders of the urinary system of the kidneys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/06—Antihyperlipidemics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Definitions

  • the present invention relates to compounds that may be used to inhibit hydroxysteroid dehydrogenases, as well as compositions of matter and kits comprising these compounds.
  • the invention also relates to methods for inhibiting hydroxysteroid dehydrogenases and treatment methods using compounds according to the present invention.
  • the present invention relates to 1 l ⁇ -Hydroxysteroid Dehydrogenase Type 1 inhibitors, compositions of matter and kits comprising these compounds and methods for inhibiting 1 l ⁇ -Hydroxysteroid Dehydrogenase Type 1.
  • the present invention relates to inhibitors of enzymes that catalyse the interconversion of active and inactive glucocorticoids, compositions comprising the inhibitors, kits and articles of manufacture comprising the inhibitors and compositions, methods of making the inhibitors and compositions, and methods of using the inhibitors and compositions.
  • the inhibitors and compositions comprising them are useful for treating or modulating diseases in which enzymes that catalyse the interconversion of glucocorticoids may be involved, symptoms of such diseases, or the effect of other physiological events mediated by these enzymes. Accordingly, the invention also provides for methods of treating diseases in which one or more enzymes that catalyse the interconversion of glucocorticoids is involved.
  • Short-chain dehydrogenases/reductases are a family of reversible NAD(H)/NADP(H) dependent oxidoreductases that interconvert active and inactive glucocorticoids.
  • 11 ⁇ -Hydroxysteroid Dehydrogenase Type 1 (1 Ib-HSDl) belongs to the short-chain dehydrogenase/reductase family of enzymes.
  • 1 Ib- HSDl catalyses the conversion of inactive and active glucocorticoids in a number of tissues and organs including adipose tissue, liver, bone, pancreas, endothelium, ocular tissue, muscle and parts of the central nervous system (Hosfield et al, J. Biol. Chem., in press).
  • 1 Ib-HSDl has been implicated in the metabolic syndrome and type-2 diabetes in a number of studies.
  • the non-specific 1 Ib-HSDl inhibitor carbenoxolone increases insulin sensitivity in healthy, lean, humans as well as those with the symptoms of type-2 diabetes.
  • 1 Ib- HSDl knockout mice have shown resistance to developing obesity -induced, and stress- induced, insulin resistance as well as displaying decreased HDL-cholesterol and VLDL triglycerides.
  • hydroxysteroid dehydrogenases specifically but not limited to 1 l ⁇ - Hydroxysteroid Dehydrogenase Type 1 , are especially attractive targets for the discovery of new therapeutics due to their important role in the metabolic syndrome, Cushing's disease, hypertension, cognitive function, ocular function and other diseases.
  • the present invention relates to compounds that have activity for inhibiting hydroxysteroid dehydrogenases.
  • the present invention also provides compositions, articles of manufacture and kits comprising these compounds.
  • a pharmaceutical composition that comprises a hydroxysteroid dehydrogenase inhibitor according to the present invention as an active ingredient.
  • Pharmaceutical compositions according to the invention may optionally comprise 0.001%- 100% of one or more hydroxysteroid dehydrogenase inhibitors of this invention.
  • compositions may be administered or coadministered by a wide variety of routes, including for example, orally, parenterally, intraperitoneally, intravenously, intraarterially, transdermally, sublingually, intramuscularly, rectally, transbuccally, intranasally, liposomally, via inhalation, vaginally, intraoccularly, via local delivery (for example by catheter or stent), subcutaneously, intraadiposally, intraarticularly, or intrathecally.
  • routes including for example, orally, parenterally, intraperitoneally, intravenously, intraarterially, transdermally, sublingually, intramuscularly, rectally, transbuccally, intranasally, liposomally, via inhalation, vaginally, intraoccularly, via local delivery (for example by catheter or stent), subcutaneously, intraadiposally, intraarticularly, or intrathecally.
  • routes including for example, orally, parenterally, intra
  • the invention is also directed to kits and other articles of manufacture for treating disease states associated with hydroxysteroid dehydrogenases.
  • a kit comprising a composition comprising at least one hydroxysteroid dehydrogenase inhibitor of the present invention in combination with instructions.
  • the instructions may indicate the disease state for which the composition is to be administered, storage information, dosing information and/or instructions regarding how to administer the composition.
  • the kit may also comprise packaging materials.
  • the packaging material may comprise a container for housing the composition.
  • the kit may also optionally comprise additional components, such as syringes for administration of the composition.
  • the kit may comprise the composition in single or multiple dose forms.
  • an article of manufacture comprises a composition comprising at least one hydroxysteroid dehydrogenase inhibitor of the present invention in combination with packaging materials.
  • the packaging material may comprise a container for housing the composition.
  • the container may optionally comprise a label indicating the disease state for which the composition is to be administered, storage information, dosing information and/or instructions regarding how to administer the composition.
  • the kit may also optionally comprise additional components, such as syringes for administration of the composition.
  • the kit may comprise the composition in single or multiple dose forms.
  • the compounds, compositions, kits and articles of manufacture are used to inhibit hydroxysteroid dehydrogenases.
  • the compounds, compositions, kits and articles of manufacture can be used to inhibit 11- ⁇
  • Hydroxysteroid Dehydrogenase Type 1 the compounds, compositions, kits and articles of manufacture are used to treat a disease state for which hydroxysteroid dehydrogenases possess activity that contributes to the pathology and/or symptomology of the disease state.
  • a compound is administered to a subject wherein hydroxysteroid dehydrogenase activity within the subject is altered, preferably reduced.
  • a prodrug of a compound is administered to a subject that is converted to the compound in vivo where it inhibits hydroxysteroid dehydrogenase.
  • a method of inhibiting hydroxysteroid dehydrogenases comprises contacting a hydroxysteroid dehydrogenase with a compound according to the present invention.
  • a method of inhibiting hydroxysteroid dehydrogenases comprises causing a compound according to the present invention to be present in a subject in order to inhibit hydroxysteroid dehydrogenase in vivo.
  • a method of inhibiting an hydroxysteroid dehydrogenase comprises administering a first compound to a subject that is converted in vivo to a second compound wherein the second compound inhibits hydroxysteroid dehydrogenase in vivo. It is noted that the compounds of the present invention may be the first or second compounds.
  • a therapeutic method comprises administering a compound according to the present invention.
  • a method of treating a condition in a patient which is known to be mediated by hydroxysteroid dehydrogenases, or which is known to be treated by hydroxysteroid dehydrogenase inhibitors comprising administering to the patient a therapeutically effective amount of a compound according to the present invention.
  • a method for treating a disease state for which hydroxysteroid dehydrogenases possess activity that contributes to the pathology and/or symptomology of the disease state comprising: causing a compound according to the present invention to be present in a subject in a therapeutically effective amount for the disease state.
  • a method for treating a disease state for which hydroxysteroid dehydrogenases possess activity that contributes to the pathology and/or symptomology of the disease state comprising: administering a first compound to a subject that is converted in vivo to a second compound such that the second compound is present in the subject in a therapeutically effective amount for the disease state.
  • the compounds of the present invention may be the first or second compounds.
  • a method for treating a disease state for which hydroxysteroid dehydrogenases possess activity that contributes to the pathology and/or symptomology of the disease state comprising: administering a compound according to the present invention to a subject such that the compound is present in the subject in a therapeutically effective amount for the disease state.
  • a method is provided for using a compound according to the present invention in order to manufacture a medicament for use in the treatment of a disease state that is known to be mediated by hydroxysteroid dehydrogenases, or that is known to be treated by hydroxysteroid dehydrogenase inhibitors.
  • the present invention is intended to encompass all pharmaceutically acceptable ionized forms (e.g., salts) and solvates (e.g., hydrates) of the compounds, regardless of whether such ionized forms and solvates are specified since it is well know in the art to administer pharmaceutical agents in an ionized or solvated form. It is also noted that unless a particular stereochemistry is specified, recitation of a compound is intended to encompass all possible stereoisomers (e.g., enantiomers or diastereomers depending on the number of chiral centers), independent of whether the compound is present as an individual isomer or a mixture of isomers.
  • pharmaceutically acceptable ionized forms e.g., salts
  • solvates e.g., hydrates
  • prodrugs may also be administered which are altered in vivo and become a compound according to the present invention.
  • the various methods of using the compounds of the present invention are intended, regardless of whether prodrug delivery is specified, to encompass the administration of a prodrug that is converted in vivo to a compound according to the present invention.
  • certain compounds of the present invention may be altered in vivo prior to inhibiting hydroxysteroid dehydrogenases and thus may themselves be prodrugs for another compound.
  • Such prodrugs of another compound may or may not themselves independently have hydroxysteroid dehydrogenase inhibitory activity.
  • Figure 1 illustrates SEQ. ID Nos. 1, 2, 3 and 4 referred to in this application.
  • Alicyclic means a moiety comprising a non-aromatic ring structure. Alicyclic moieties may be saturated or partially unsaturated with one, two or more double or triple bonds. Alicyclic moieties may also optionally comprise heteroatoms such as nitrogen, oxygen and sulfur. The nitrogen atoms can be optionally quateraerized or oxidized and the sulfur atoms can be optionally oxidized.
  • alicyclic moieties include, but are not limited to moieties with C 3-8 rings such as cyclopropyl, cyclohexane, cyclopentane, cyclopentene, cyclopentadiene, cyclohexane, cyclohexene, cyclohexadiene, cycloheptane, cycloheptene, cycloheptadiene, cyclooctane, cyclooctene, and cyclooctadiene.
  • C 3-8 rings such as cyclopropyl, cyclohexane, cyclopentane, cyclopentene, cyclopentadiene, cyclohexane, cyclohexene, cyclohexadiene, cycloheptane, cycloheptene, cycloheptadiene, cyclooctane, cyclooctene, and cycloo
  • Aliphatic means a moiety characterized by a straight or branched chain arrangement of constituent carbon atoms and may be saturated or partially unsaturated with one, two or more double or triple bonds.
  • Alkoxy means an oxygen moiety having a further alkyl substituent.
  • the alkoxy groups of the present invention can be optionally substituted.
  • Alkyl represented by itself means a straight or branched, saturated or unsaturated, aliphatic radical having a chain of carbon atoms, optionally with oxygen (See “oxaalkyl”) or nitrogen atoms (See “aminoalkyl”) between the carbon atoms.
  • C x alkyl and C ⁇ . ⁇ alkyl are typically used where X and Y indicate the number of carbon atoms in the chain.
  • Ci -6 alkyl includes alkyls that have a chain of between 1 and 6 carbons (e.g., methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, tert-butyl, vinyl, allyl, 1-propenyl, isopropenyl, 1-butenyl, 2-butenyl, 3-butenyl, 2-methylallyl, ethynyl, 1-propynyl, 2-propynyl, and the like).
  • 1 and 6 carbons e.g., methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, tert-butyl, vinyl, allyl, 1-propenyl, isopropenyl, 1-butenyl, 2-butenyl, 3-butenyl, 2-methylallyl, ethynyl, 1-propynyl, 2-
  • Alkyl represented along with another radical means a straight or branched, saturated or unsaturated aliphatic divalent radical having the number of atoms indicated or when no atoms are indicated means a bond (e.g., (C 6- i 0 )aryl(Ci -3 )alkyl includes, benzyl, phenethyl, 1-phenylethyl, 3-phenylpropyl, 2-thienylmethyl, 2-pyridinylmethyl and the like).
  • alkenyl means a straight or branched, carbon chain that contains at least one carbon— carbon double bond.
  • alkenyl examples include vinyl, allyl, isopropenyl, pentenyl, hexenyl, heptenyl, 1-propenyl, 2-butenyl, 2-methyl-2-butenyl, and the like.
  • alkynyl means a straight or branched, carbon chain that contains at least one carbon— carbon triple bond. Examples of alkynyl include ethynyl, propargyl, 3-methyl-l- pentynyl, 2-heptynyl and the like.
  • Alkylene unless indicated otherwise, means a straight or branched, saturated or unsaturated, aliphatic, divalent radical. Cx alkylene and C ⁇ . ⁇ alkylene are typically used where X and Y indicate the number of carbon atoms in the chain.
  • Alkylidene means a straight or branched saturated or unsaturated, aliphatic radical connected to the parent molecule by a double bond.
  • Cx alkylidene and C ⁇ . ⁇ alkylidene are typically used where X and Y indicate the number of carbon atoms in the chain.
  • amino means a nitrogen moiety having two further substituents where, for example, a hydrogen or carbon atom is attached to the nitrogen.
  • representative amino groups include -NH 2 , -NHCH 3 , -N(CH 3 ) 2 , -NHCi -10 -alkyl, -N(C 1- I 0 - alkyl) 2) -NHaryl, -NHheteroaryl, -N(aryl) 2 , -N(heteroaryl) 2 , and the like.
  • the two substituents together with the nitrogen may also form a ring.
  • the compounds of the invention containing amino moieties may include protected derivatives thereof. Suitable protecting groups for amino moieties include acetyl, tert-butoxycarbonyl, benzyloxycarbonyl, and the like.
  • Aminoalkyl means an alkyl, as defined above, except where one or more substituted or unsubstituted nitrogen atoms (-N-) are positioned between carbon atoms of the alkyl.
  • an (C 2-6 ) aminoalkyl refers to a chain comprising between 2 and 6 carbons and one or more nitrogen atoms positioned between the carbon atoms.
  • Animal includes humans, non-human mammals (e.g., dogs, cats, rabbits, cattle, horses, sheep, goats, swine, deer, and the like) and non-mammals (e.g., birds, and the like).
  • non-human mammals e.g., dogs, cats, rabbits, cattle, horses, sheep, goats, swine, deer, and the like
  • non-mammals e.g., birds, and the like.
  • Aromatic means a moiety wherein the constituent atoms make up an unsaturated ring system, all atoms in the ring system are sp 2 hybridized and the total number of pi electrons is equal to 4n+2.
  • An aromatic ring may be such that the ring atoms are only carbon atoms or may include carbon and non-carbon atoms (see Heteroaryl).
  • Aryl means a monocyclic or polycyclic ring assembly wherein each ring is aromatic or when fused with one or more rings forms an aromatic ring assembly. If one or more ring atoms is not carbon (e.g., N, S), the aryl is a heteroaryl. Cx aryl and C ⁇ . ⁇ aryl are typically used where X and Y indicate the number of atoms in the ring.
  • Bicycloalkyl means a saturated or partially unsaturated fused bicyclic or bridged polycyclic ring assembly.
  • Bicycloaryl means a bicyclic ring assembly wherein the rings are linked by a single bond or fused and at least one of the rings comprising the assembly is aromatic.
  • Cx bicycloaryl and C ⁇ . ⁇ bicycloaryl are typically used where X and Y indicate the number of carbon atoms in the bicyclic ring assembly and directly attached to the ring.
  • “Bridging ring” as used herein refers to a ring that is bonded to another ring to form a compound having a bicyclic structure where two ring atoms that are common to both rings are not directly bound to each other.
  • Non-exclusive examples of common compounds having a bridging ring include borneol, norbornane, 7- oxabicyclo[2.2.1]heptane, and the like.
  • One or both rings of the bicyclic system may also comprise heteroatoms.
  • Carbamoyl means the radical -OC(O)NR 3 Rb where R 3 and R b are each independently two further substituents where a hydrogen or carbon atom is attached to the nitrogen.
  • Carbocycle means a ring consisting of carbon atoms.
  • Carbocyclic ketone derivative means a carbocyclic derivative wherein the ring contains a -CO- moiety.
  • Carbonyl means the radical -CO-. It is noted that the carbonyl radical may be further substituted with a variety of substituents to form different carbonyl groups including acids, acid halides, aldehydes, amides, esters, and ketones.
  • Carboxy means the radical -CO 2 -. It is noted that compounds of the invention containing carboxy moieties may include protected derivatives thereof, i.e., where the oxygen is substituted with a protecting group. Suitable protecting groups for carboxy moieties include benzyl, tert-butyl, and the like.
  • Cyano means the radical -CN.
  • Cycloalkyl means a non-aromatic, saturated or partially unsaturated, monocyclic, fused bicyclic or bridged polycyclic ring assembly.
  • Cx cycloalkyl and C ⁇ . ⁇ cycloalkyl are typically used where X and Y indicate the number of carbon atoms in the ring assembly.
  • C 3-I0 cycloalkyl includes cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclohexenyl, 2,5-cyclohexadienyl, bicyclo[2.2.2]octyl, adamantan-1-yl, decahydronaphthyl, oxocyclohexyl, dioxocyclohexyl, thiocyclohexyl,
  • Cycloalkylene means a divalent saturated or partially unsaturated, monocyclic or polycyclic ring assembly. Cx cycloalkylene and C ⁇ . ⁇ cycloalkylene are typically used where X and Y indicate the number of carbon atoms in the ring assembly.
  • Disease specifically includes any unhealthy condition of an animal or part thereof and includes an unhealthy condition that may be caused by, or incident to, medical or veterinary therapy applied to that animal, i.e., the "side effects" of such therapy.
  • fused ring refers to a ring that is bonded to another ring to form a compound having a bicyclic structure when the ring atoms that are common to both rings are directly bound to each other.
  • Non-exclusive examples of common fused rings include decalin, naphthalene, anthracene, phenanthrene, indole, furan, benzofuran, quinoline, and the like.
  • Compounds having fused ring systems may be saturated, partially saturated, carbocyclics, heterocyclics, aromatics, heteroaromatics, and the like.
  • Halo means fluoro, chloro, bromo or iodo.
  • Halo-substituted alkyl as an isolated group or part of a larger group, means
  • alkyl substituted by one or more "halo" atoms, as such terms are defined in this
  • Halo-substituted alkyl includes haloalkyl, dihaloalkyl, trihaloalkyl, perhaloalkyl and the like (e.g. halo-substituted (Ci. 3 )alkyl includes chloromethyl, dichloromethyl, difluoromethyl, trifluoromethyl, 2,2,2-trifluoroethyl, perfluoroethyl,
  • Heteroatom refers to an atom that is not a carbon atom. Particular examples of heteroatoms include, but are not limited to nitrogen, oxygen, and sulfur.
  • Heteroatom moiety includes a moiety where the atom by which the moiety is attached is not a carbon.
  • Heterobicycloalkyl means bicycloalkyl, as defined in this Application, provided that one or more of the atoms within the ring is a heteroatom.
  • hetero(C 9 -i 2 )bicycloalkyl as used in this application includes, but is not limited to, 3-aza- bicyclo[4.1.0]hept-3-yl, 2-aza-bicyclo[3.1.0]hex-2-yl , 3-aza-bicyclo[3.1.0]hex-3-yl, and the like.
  • Heterocycloalkylene means cycloalkylene, as defined in this Application, provided that one or more of the ring member carbon atoms is replaced by a heteroatom.
  • Heteroaryl means a cyclic aromatic group having five or six ring atoms, wherein at least one ring atom is a heteroatom and the remaining ring atoms are carbon.
  • heteroaryl groups of this invention include, but are not limited to, those derived from furan, imidazole, isothiazole, isoxazole, oxadiazole, oxazole, 1,2,3-oxadiazole, pyrazine, pyrazole, pyridazine, pyridine, pyrimidine, pyrroline, thiazole, 1,3,4-thiadiazole, triazole and tetrazole.
  • Heteroaryl also includes, but is not limited to, bicyclic or tricyclic rings, wherein the heteroaryl ring is fused to one or two rings independently selected from the group consisting of an aryl ring, a cycloalkyl ring, a cycloalkenyl ring, and another monocyclic heteroaryl or heterocycloalkyl ring.
  • bicyclic or tricyclic heteroaryls include, but are not limited to, those derived from benzo[b]furan, benzo[b]thiophene, benzimidazole, imidazo[4,5-c]pyridine, quinazoline, thieno[2,3-c]pyridine, thieno[3,2- b]pyridine, thieno[2,3-b]pyridine, indolizine, imidazo[l,2a]pyridine, quinoline, isoquinoline, phthalazine, quinoxaline, naphthyridine, quinolizine, indole, isoindole, indazole, indoline, benzoxazole, benzopyrazole, benzothiazole, imidazo[l,5-a]pyridine, pyrazolo[ 1 ,5-a]pyridine, imidazo[ 1 ,2-a]pyrimidine, imidazo[ 1 ,2-c]pyrimidine, imidazo[
  • the bicyclic or tricyclic heteroaryl rings can be attached to the parent molecule through either the heteroaryl group itself or the aryl, cycloalkyl, cycloalkenyl or heterocycloalkyl group to which it is fused.
  • the heteroaryl groups of this invention can be substituted or unsubstituted.
  • Heterobicycloaryl means bicycloaryl, as defined in this Application, provided that one or more of the atoms within the ring is a heteroatom.
  • hetero(C4_i 2 )bicycloaryl as used in this Application includes, but is not limited to, 2-amino-4-oxo-3,4-dihydropteridin-6-yl, tetrahydroisoquinolinyl, and the like.
  • Heterocycloalkyl means cycloalkyl, as defined in this Application, provided that one or more of the atoms forming the ring is a heteroatom selected, independently from N, O, or S.
  • heterocycloalkyl examples include piperidyl, 4- morpholyl, 4-piperazinyl, pyrrolidinyl, perhydropyrrolizinyl, 1,4-diazaperhydroepinyl, 1,3-dioxanyl, 1,4-dioxanyl and the like.
  • "Hydroxy” means the radical -OH.
  • Iminoketone derivative means a derivative comprising the moiety -C(NR)-, wherein R comprises a hydrogen or carbon atom attached to the nitrogen.
  • “Isomers” mean any compound having an identical molecular formulae but differing in the nature or sequence of bonding of their atoms or in the arrangement of their atoms in space.
  • stereoisomers that differ in the arrangement of their atoms in space are termed “stereoisomers.”
  • Stereoisomers that are not mirror images of one another are termed “diastereomers” and stereoisomers that are nonsuperimposable mirror images are termed “enantiomers” or sometimes "optical isomers.”
  • a carbon atom bonded to four nonidentical substituents is termed a “chiral center.”
  • a compound with one chiral center has two enantiomeric forms of opposite chirality.
  • a mixture of the two enantiomeric forms is termed a “racemic mixture.”
  • a compound that has more than one chiral center has 2" "1 enantiomeric pairs, where n is the number of chiral centers.
  • Compounds with more than one chiral center may exist as ether an individual diastereomer or as a mixture of diastereomers, termed a "diastereomeric mixture.”
  • a stereoisomer may be characterized by the absolute configuration of that chiral center. Absolute configuration refers to the arrangement in space of the substituents attached to the chiral center.
  • Enantiomers are characterized by the absolute configuration of their chiral centers and described by the R- and 5-sequencing rules of Cahn, Ingold and Prelog.
  • Niro means the radical -NO 2 .
  • Oxaalkyl means an alkyl, as defined above, except where one or more oxygen atoms (-O-) are positioned between carbon atoms of the alkyl.
  • an (C 2- 6 )oxaalkyl refers to a chain comprising between 2 and 6 carbons and one or more oxygen atoms positioned between the carbon atoms.
  • Oxoalkyl means an alkyl, further substituted with a carbonyl group.
  • the carbonyl group may be an aldehyde, ketone, ester, amide, acid or acid chloride.
  • “Pharmaceutically acceptable” means that which is useful in preparing a pharmaceutical composition that is generally safe, non-toxic and neither biologically nor otherwise undesirable and includes that which is acceptable for veterinary use as well as human pharmaceutical use.
  • “Pharmaceutically acceptable salts” means salts of inhibitors of the present invention which are pharmaceutically acceptable, as defined above, and which possess the desired pharmacological activity.
  • Such salts include acid addition salts formed with inorganic acids such as hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid, and the like; or with organic acids such as acetic acid, propionic acid, hexanoic acid, heptanoic acid, cyclopentanepropionic acid, glycolic acid, pyruvic acid, lactic acid, malonic acid, succinic acid, malic acid, maleic acid, fumaric acid, tartaric acid, citric acid, benzoic acid, ⁇ -(4-hydroxybenzoyl)benzoic acid, cinnamic acid, mandelic acid, methanesulfonic acid, ethanesulfonic acid, 1,2-ethanedisulfonic acid, 2-hydroxyethanesulfonic acid, benzenesulfonic acid, p-chlorobenzenesulfonic acid, 2-naphthalenesulfonic acid, /7-tolu
  • Pharmaceutically acceptable salts also include base addition salts which may be formed when acidic protons present are capable of reacting with inorganic or organic bases.
  • Acceptable inorganic bases include sodium hydroxide, sodium carbonate, potassium hydroxide, aluminum hydroxide and calcium hydroxide.
  • Acceptable organic bases include ethanolamine, diethanolamine, triethanolamine, tromethamine, N-methylglucamine and the like.
  • Prodrug means a compound that is convertible in vivo metabolically into an inhibitor according to the present invention.
  • the prodrug itself may or may not also have hydroxysteroid dehydrogenase inhibitory activity.
  • an inhibitor comprising a hydroxy group may be administered as an ester that is converted by hydrolysis in vivo to the hydroxy compound.
  • Suitable esters that may be converted in vivo into hydroxy compounds include acetates, citrates, lactates, tartrates, malonates, oxalates, salicylates, propionates, succinates, fumarates, maleates, methylene-bis-b-hydroxynaphthoates, gentisates, isethionates, di-p-toluoyltartrates, methanesulfonates, ethanesulfonates, benzenesulfonates, p-toluenesulfonates, cyclohexylsulfamates, quinates, esters of amino acids, and the like.
  • an inhibitor comprising an amine group may be administered as an amide that is converted by hydrolysis in vivo to the amine compound.
  • Protected derivatives means derivatives of inhibitors in which a reactive site or sites are blocked with protecting groups. Protected derivatives are useful in the preparation of inhibitors or in themselves may be active as inhibitors. A comprehensive list of suitable protecting groups can be found in T.W. Greene, Protecting Groups in Organic Synthesis, 3rd edition, John Wiley & Sons, Inc. 1999.
  • “Ring” means a carbocyclic or a heterocyclic system.
  • Substituted or unsubstituted means that a given moiety may consist of only hydrogen substituents through available valencies (unsubstituted) or may further comprise one or more non-hydrogen substituents through available valencies (substituted) that are not otherwise specified by the name of the given moiety.
  • isopropyl is an example of an ethylene moiety that is substituted by -CH 3 .
  • a non-hydrogen substituent may be any substituent that may be bound to an atom of the given moiety that is specified to be substituted.
  • substituents include, but are not limited to, aldehyde, alicyclic, aliphatic, (Ci -I o)alkyl, alkylene, alkylidene, amide, amino, aminoalkyl, aromatic, aryl, bicycloalkyl, bicycloaryl, carbamoyl, carbocyclyl, carboxyl, carbonyl group, cycloalkyl, cycloalkylene, ester, halo, heterobicycloalkyl, heterocycloalkylene, heteroaryl, heterobicycloaryl, heterocycloalkyl, oxo, hydroxy, iminoketone, ketone, nitro, oxaalkyl, and oxoalkyl moieties, each of which may optionally also be substituted or unsubstituted.
  • Sulfinyl means the radical -SO-. It is noted that the sulfinyl radical may be further substituted with a variety of substituents to form different sulfinyl groups including sulfinic acids, sulfinamides, sulfinyl esters, and sulfoxides.
  • “Sulfonyl” means the radical -SO 2 -. It is noted that the sulfonyl radical may be further substituted with a variety of substituents to form different sulfonyl groups including sulfonic acids, sulfonamides, sulfonate esters, and sulfones. [0080] “Therapeutically effective amount” means that amount which, when administered to an animal for treating a disease, is sufficient to effect such treatment for the disease. [0081] "Thiocarbonyl” means the radical -CS-.
  • thiocarbonyl radical may be further substituted with a variety of substituents to form different thiocarbonyl groups including thioacids, thioamides, thioesters, and thioketones.
  • "Treatment” or “treating” means any administration of a compound of the present invention and includes:
  • Ci alkyl indicates that there is one carbon atom but does not indicate what are the substituents on the carbon atom.
  • a Ci alkyl comprises methyl (i.e., -CH 3 ) as well as -CR 3 RbRc where R a , R b , and R c may each independently be hydrogen or any other substituent where the atom attached to the carbon is a heteroatom or cyano.
  • CF 3 , CH 2 OH and CH 2 CN for example, are all Ci alkyls.
  • the present invention relates to compounds, compositions, kits and articles of manufacture that may be used to inhibit hydroxysteroid dehydrogenases and, in particular, l l ⁇ -hydroxysteroid dehydrogenase type 1 (referred to herein as 1 Ib-HSDl).
  • 1 Ib-HSDl belongs to the short-chain dehydrogenase/reductase (SDR) family of enzymes, of which over 60 members are found in humans (Oppermann et al., Chem Biol Interact, 143-144, 247-253 (2003); Kallberg et ai, Protein Sci, 11, 636-641 (2002)).
  • SDR short-chain dehydrogenase/reductase
  • SDRs are reversible NAD(H)/NADP(H) dependent oxidoreductases containing a structurally conserved ⁇ / ⁇ nucleotide-binding Rossman fold. Within the core structure, two conserved motifs are shared among all SDR enzymes. A dinucleotide-binding P-loop forms a turn between a ⁇ -strand and an ⁇ -helix and directly contacts the ribose sugar and pyrophosphate. A Tyr-X-X-X-Lys motif, often in concert with a conserved Ser that orients substrate, catalyzes proton transfer to and from reduced and oxidized reaction intermediates. A flexible region in SDR enzymes, that often changes conformation upon substrate binding to shield the active site from bulk solvent, mediates enzyme specificity.
  • Ib-HSDl is a NADPH-dependent enzyme that functions predominantly as a reductase in vivo.
  • a single N-terminal transmembrane helix and associated linker anchors the C-terminal catalytic domain within the lumen of the endoplasmic reticulum
  • Ib-HSDl is important in regulating local concentrations of glucocorticoids in various tissue types, for example, adipose, vascular, brain, testis, ocular and placental.
  • Cushing's disease hypertension, cognitive function, and ocular function.
  • the compounds of the present invention may also possess inhibitory activity for other short chain dehydrogenase family members and thus may be used to address disease states associated with these other family members.
  • a conformationally-variable ⁇ 6- ⁇ 6 insertion that forms one wall of the steroid binding pocket, an additional ⁇ -strand ( ⁇ 7) and two Cterminal ⁇ -helices ( ⁇ E and ⁇ F) are appended to the core structure and complete the 1 Ib-HSDl fold.
  • NADP+ binding to 1 Ib-HSDl is similar to other SDR enzymes, with the molecule binding in an extended conformation in which both ribose sugars adopt a C2- endo conformation.
  • the adenine and nicotinamide rings are both well ordered and bind roughly perpendicular to the plane of the ribose sugars with the adenine adopting an anti configuration and the nicotinamide adopting a syn configuration.
  • the adenosine moiety lies in a cleft formed by 4 loops ( ⁇ l/ ⁇ l, ⁇ 2/ ⁇ 2, ⁇ 3/ ⁇ 3, and ⁇ 4/ ⁇ 4) and an ⁇ -helix ( ⁇ 4).
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NR ⁇ ;
  • Ri is selected from the group consisting of (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 _i 2 )bicycloaryl, hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 2 is selected from the group consisting of
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3 _i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg-i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(Ci -5 )alkyl, (C 3- i 2 )cycloalkyl(C M0 )alkyl, halo(C 1-10 )alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(C ]-3 )alkyl, sulfonyl(Ci -3 )alkyl, sulfinyl(C 1-3 )alkyl, imino(C
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 . 12 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1- io)alkyl, heteroaryl(C 1-5 )alkyl, (C 3-12 )cycloalkyl(C x .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(Ci.
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1 .io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3-)2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(C 1 .
  • R 9 , Ri 0 , Rn and R 12 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C].io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci.io)alkyl, (C 3 -i 2 )cycloalkyl(C 1- io)alkyl, halo(Ci.i 0 )alkyl, carbonyl
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(C 1-K) )alkyl, carbonyl(Ci_ 3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci.
  • X is selected from the group consisting of unsubstituted and substituted Ci _ 6 alkylenes
  • Y is selected from the group consisting of (C 3 .i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 .i 2 )bicycloaryl, and hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • n is selected from the group consisting of 0, 1, 2,3, 4 and 5;
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NRi 5 ;
  • R 2 is selected from the group consisting of
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci_ 5 )alkyl, (C 3- i 2 )cycloalkyl(Ci_io)alkyl, halo(Ci-io)alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci.
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci -1 o)alkyl, heteroaryl(C 1-5 )alkyl, (C 3- 12 )cycloalkyl(C i .1 0 )alkyl, halo(C i .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci_ 1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, hetero(C 3 .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(C 1 - 5 )alkyl, perhalo(C 1-1 o)alkyl, (C 3-12 )cycloalkyl(Ci -1 o)alkyl, halo(C 1-1 o)alkyl, carbonyl(C 1-3 )alkyl, thiocarbon
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3 -i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C3.i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci.).
  • R 9 , Rio, Rn and Ri 2 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- ] 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci- 5 )alkyl, perhalo(Ci-io)alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(Ci-io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci_io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3-]2 )bicycloalkyl, aryl(Ci.i O )alkyl, heteroaryl(Ci- 5 )alkyl, perhalo(Ci_io)alkyl, (C 3- i 2 )cycloalkyl(Ci_io)alkyl, halo(Ci-io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci -3 )alkyl, sulfinyl(C
  • each Ri 4 is independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 _i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)al
  • i o)alkyl halo(C ⁇ . io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci. 3 )alkyl, sulfinyl(Ci -3 )alkyl, imino(Ci -3 )alkyl, aryl, heteroaryl, (C 9-12 )bicycloaryl, and hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted;
  • X is selected from the group consisting of unsubstituted and substituted C 1-6 alkylenes
  • Y is selected from the group consisting of (C 3 . 12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cc 1-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl, heteroaryl, (Cc) -12 )bicycloaryl, and hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond; M is selected from the group consisting of S, O and NRi 5 ; R 2 is selected from the group consisting of
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(C 1- io)alkyl, heteroaryl(C 1-5 )alkyl, (C 3-12 )cycloalkyl(C 1- io)alkyl, halo(Ci.io)alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(Ci.
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, hetero(C 3 -i 2 )bicycloalkyl, aryl(Ci -10 )alkyl, heteroaryl(Ci_ 5 )alkyl, (C 3-12 )cycloalkyl(Ci -10 )alkyl, halo(C, -1 o)alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(C 1-3 )alkyl, sulfonyl(C 1-3 )alkyl, sulfinyl(C 1-3 )al
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 _i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(C M0 )alkyl, heteroaryl(C i -5 )alkyl, perhalo(C i .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- ] 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci_io)alkyl, heteroaryl(Ci.
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -10 )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .
  • R 9 , R 10 , Rn and Rj 2 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(Ci- 5 )alkyl, perhalo(Ci.io)alkyl, (C 3-12 )cycloalkyl(Ci.io)alkyl, halo(Ci_io)alkyl, carbonyl(
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1 .io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci_ 10 )alkyl, heteroaryl(Ci- 5 )alkyl, perhalo(Ci -10 )alkyl, (C 3 .
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(C 1 - 10 )alkyl, heteroaryl(C 1-5 )alkyl, (C 3- i 2 )cycloalkyl(C 1- io)alkyl, halo(Ci.io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci.
  • X is selected from the group consisting of unsubstituted and substituted C 1-6 alkylenes
  • Y is selected from the group consisting of (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 .i 2 )bicycloaryl, and hetero(C 4-12 )bicycloaryl, each substituted or unsubstituted.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise: wherein:
  • R 2 is selected from the group consisting of
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1O )HIlCyI, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(C 1- io)alkyl, heteroaryl(C 1 .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg-i ⁇ bicycloalkyl, hetero(C 3-]2 )bicycloalkyl, aryl(C 1- io)alkyl, heteroaryl(C i .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci- ⁇ o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-10 )alkyl, heteroaryl(Ci.
  • R 9 , Rio, Rn and R 12 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci_ 1 o)alkyl, heteroaryl(Ci_ 5 )alkyl, perhalo(Ci.io)alkyl, (C 3- i 2 )cycloalkyl(Ci.
  • R 13 is selected from the group consisting of hydrogen, carbonyl, amino, (C 1 . 1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3 _i 2 )cycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci.
  • Y is selected from the group consisting of (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3 _i 2 )bicycloalkyl, aryl, heteroaryl, (C 9-12 )bicycloaryl, and hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • R 2 is selected from the group consisting of
  • R. 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3 .
  • Rc 1 , R 1O , Rn and Ri 2 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 -i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(Ci -1 o)alkyl, heteroaryl(Ci_ 5 )alkyl, perhalo(Ci_io)alkyl, (C 3 _i 2 )cycloalkyl(C i _i o)alkyl, halo(C M o)alkyl, carbonyl(C i
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • R 2 is selected from the group consisting of
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1-1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 _i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci_io)alkyl, (C 3- i 2 )cycloalkyl(Ci-i 0 )alkyl, halo(C 1-1 o)alkyl, carbonyl(Ci -3 )
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1-10 )alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci -10 )alkyl, (C 3- ] 2 )cycloalkyl(C , _i 0 )alkyl, halo(C i .
  • R 9 , Rio, Rn and Ri 2 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1-10 )alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-i 0 )alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci.io)alkyl, (C 3- 12 )cycloalkyl(C 1-10 )alkyl, halo(C i .
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • Ri is selected from the group consisting of (C 1 - I o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 -i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3 - 12 )bicycloalkyl, aryl, heteroaryl, (C 9 .i 2 )bicycloaryl, hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 2 is selected from the group consisting of
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-10 )alkyl, heteroaryl(Ci.
  • R. 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3 . 12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3 .
  • R 9 , Rio, Rn and Rj 2 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 _i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(C].
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -]0 )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-10 )alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci_io)alkyl, (C 3 -i2)cycloalkyl(Ci.io)alkyl, halo(Ci-io)alkyl, carbonyl(Ci.
  • X is selected from the group consisting of unsubstituted and substituted C 1-6 alkylenes
  • Y is selected from the group consisting of (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl, heteroaryl, (C 9-12 )bicycloaryl, and hetero(C 4 -i 2 )bicycloaryl, each substituted or unsubstituted.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • Ri is selected from the group consisting of (C 1 .io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 -i 2 )bicycloaryl, hetero(C 4 . ]2 )bicycloaryl, each substituted or unsubstituted;
  • R 2 is selected from the group consisting of
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(C 1 . 1 o)alkyl, heteroaryl(C ] ⁇ alkyl, perhalo(C ] .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(C 1- io)alkyl, (C 3 .
  • R 9 , R 1O , Rn and R 12 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci_ 5 )alkyl, perhalo(Ci.io)alkyl, (C 3 -i 2 )cycloalkyl(Ci -10 )alkyl ) halo(C 1-10 )alkyl,
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • Ri is selected from the group consisting of (Ci.io)alkyl, (C 3 -i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl, heteroaryl, (C 9 _i 2 )bicycloaryl, hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 2 is selected from the group consisting of
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.i O )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(C 1.s)alkyl, perhalo(C 1 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-i 0 )alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .
  • R 9 , R 10 , Rn and Ri 2 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 _i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(Ci.i O )alkyl, heteroaryl (C i -5 )alkyl, perhalo(Ci-io)alkyl, (C 3 .
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NR 1S ;
  • R 1 is selected from the group consisting of (C]_io)alkyl, (C 3 -] 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg. ⁇ bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl, heteroaryl, (C 9-12 )bicycloaryl, hetero(C 4- ] 2 )bicycloaryl, each substituted or unsubstituted;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-10 )alkyl, (C 3-12 )cycloalkyl, hetero(C 3 . 12 )cycloalkyl, (C 9 . ]2 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(C 1 .
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3 .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(C 1-10 )alkyl, heteroaryl(C i - 5 )alkyl, perhalo(C y .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(C 1-1 o)alkyl, (C 3-12 )cycloalkyl(C 1- io)alkyl, halo(C 1-10 )alkyl, carbonyl(Ci_ 3 )alkyl, thiocarbonyl
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Q. ⁇ alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci -1 o)alkyl, (C 3- i 2 )cycloalkyl(C 1-10 )alkyl, halo(Ci -10 )alkyl, carbonyl(Ci -3 )alkyl,
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C].io)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci-io)alkyl, (C 3-12 )cycloalkyl(Ci.io)alkyl, halo(C].io)alkyl, carbonyl(Ci_ 3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci.
  • R 15 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-10 )SIlCyI, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci -10 )alkyl, heteroaryl(Ci -10 )alkyl, heteroaryl(Ci -10 )alkyl(
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NR 1S ;
  • Ri is selected from the group consisting of (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 -i 2 )bicycloaryl, hetero(C 4 .i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (d.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1 _i 0 )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3 .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci_ ⁇ o)alkyl, heteroaryl(C]- 5 )alkyl, perhalo(Ci -1 o)alkyl, (C 3-12 )cycloalkyl(C 1- io)alkyl, halo(Ci_io)alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1-1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci.
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1 . 10 )alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-10 )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1- io)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci-io)alkyl, (C 3-12 )cycloalkyl(C 1-10 )alkyl, halo(Ci -10 )alkyl, carbonyl(Ci -3 )alkyl,
  • R 13 is selected from the group consisting of hydrogen, carbonyl, amino, (C 1 - I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3 . 12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci -1 o)alkyl, (C 3 - 12 )cycloalkyl(C 1 .
  • R 15 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- ⁇ 2 )bicycloalkyl, aryl(Ci -1 o)alkyl, heteroaryl(Ci -5 )alkyl, (C 3-12 )cycloalkyl(C 1-10 )alkyl, halo(C 1-10 )alkyl, carbonyl(Ci- 3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(C 1-3 )alkyl, sulfinyl(Ci -3 )alkyl, imino(Ci. 3
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NRi 5 ;
  • Ri is selected from the group consisting of (Ci.io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3 _i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 _ 12 )bicycloaryl, hetero(C 4 .i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-)2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(C].io)alkyl, heteroaryl(C 1 . 5 )alkyl, (C 3- i 2 )cycloalkyl(C 1-1 o)alkyl, halo(C 1 .
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci_io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3-12 )cycloalkyl(C 1-10 )alkyl, halo(Ci -10 )alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci- 3 )alkyl, sulfinyl(Ci -3 )alkyl
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(d -10 )alkyl, heteroaryl(C i - 5 )alkyl, perhalo(C i -10 )alkyl, (C 3 .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci -1 o)alkyl, heteroaryl(Ci- 5 )alkyl, perhalo(C 1-10 )alkyl, (C 3-12 )cycloalkyl(C 1 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci_ 5 )alkyl, perhalo(C 1- io)alkyl, (C 3-12 )cycloalkyl(C 1-10 )alkyl, halo(Ci.
  • R 9 and Rio are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci.io)alkyl, (C 3- 12 )cycloalkyl(C i .
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci- 10 )alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .
  • R 15 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci -10 )alkyl, heteroaryl(C ⁇ -5 )alkyl, (C 3 . 12 )cycloalkyl(C ⁇ . 1 o)alkyl, halo(C i. 10 )alkyl, carbonyl(Ci.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NRi 5 ;
  • Ri is selected from the group consisting of (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl, heteroaryl, hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3- i 2 )cycloalkyl(Ci.io)alkyl, halo(Ci.i 0 )alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci -3 )alkyl, sulfinyl(Ci -3 )alkyl, imino(
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3 -i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci- 5 )alkyl, (C 3- i 2 )cycloalkyl(Ci.io)alkyl, halo(Ci.io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci.
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 -i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci.io)alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(Ci -10 )alkyl, carbonyl(Ci -3 )alkyl,
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1-1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -10 )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(C t _io)alkyl, (C 3- 12 )cycloalkyl(C L 10 )alkyl, halo(C i .
  • R 9 and R 1O are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3 -i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg. ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C ⁇ -io)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci-io)alkyl, (C 3- 12 )cycloalkyl(C 1 .
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-10 )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(Ci-i O )alkyl, hetero
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3 . )2 )cycloalkyl, hetero(C 3 . 12 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1- io)alkyl, heteroaryl(C 1-5 )alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(Ci.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond
  • M is selected from the group consisting of S, O and NRi 5 ;
  • Ri is selected from the group consisting of (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C ⁇ i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 .i 2 )bicycloaryl, hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3-12 )cycloalkyl(Ci.io)alkyl, halo(C 1 .io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci.
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3 -i 2 )cycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci- 5 )alkyl, (C 3- 12 )cycloalkyl(C i -I o)alkyl, halo(C i .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci_ 5 )alkyl, perhalo(Ci.io)alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(Ci.io)alkyl, carbonyl (C i.
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1-1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-i O )alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9 _ 12 )bicycloalkyl, hetero(C 3 _ 12 )bicycloalkyl, aryl(C 1 . 1 o)alkyl, heteroaryl(Ci.
  • R 9 , R 1O , Rn and Ri 2 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci-io)alkyl, (C 3-12 )cycloalkyl(Ci-io)alkyl, halo(C 1- io)alkyl, carbonyl(C
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci -10 )alkyl, heteroaryl(C 1-5 )alkyl, perhalo(C 1-10 )alkyl, (C 3 .i 2 )cycloalkyl(Ci -10 )alkyl, halo(Ci-i 0 )alkyl, carbonyl(Ci.
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3-]2 )bicycloalkyl, aryl(C 1- i 0 )alkyl, heteroaryl(C 1-5 )alkyl, (C 3- i 2 )cycloalkyl(Ci-i 0 )alkyl, halo(Ci.i 0 )alkyl, carbonyl(Ci.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NR )5 ;
  • Ri is selected from the group consisting of (C 1- Io)OIlCyI, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3 . 12 )bicycloalkyl, aryl, heteroaryl, (C 9 .i 2 )bicycloaryl, hetero(C 4-12 )bicycloaryl, each substituted or unsubstituted;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(C 1 .io)alkyl, heteroaryl(Ci.
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3 _i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci_ 5 )alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(Ci.io)alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci -3 )al
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1-1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3 .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 _i 2 )cycloalkyl, (C 9-12 )bicycloalk:yl, hetero(C 3-12 )bicycloalkyl, OTyI(C 1-10 )BIlCyI, heteroaryl(Ci -5 )alkyl, PCrIIaIo(Ci -I o)OIlCyI, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(Ci-io)alkyl, carbonyl(C
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci -1 o)alkyl, heteroaryl(C].
  • R 9 , Rio, Rn and R 12 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.
  • Ri 3 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 -i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3 .i 2 )bicycloalkyl, aryl(C].i O )alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci-io)alkyl, (C 3- i 2 )cycloalkyl(Ci.io)alkyl, halo(Ci.io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci -3
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, hetero(C 3 _i 2 )bicycloalkyl, aryl(Ci_io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(Ci.io)alkyl, carbonyl(Ci_ 3 )alkyl, thiocarbonyl(Ci_ 3 )alkyl, sulfonyl(Ci -3 )alkyl, sulfinyl(Ci_ 3 )alkyl, imino(Ci -3 )alkyl
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NRi 5 ;
  • Ri is selected from the group consisting of (C 1- io)alkyl, (C 3 .] 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 -i 2 )bicycloaryl, hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3 .i 2 )bicycloal
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3 - 12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1- io)alkyl, heteroaryl(C 1-5 )alkyl, (C 3-12 )cycloalkyl(C 1 .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci -10 )alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci -1 o)alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(C 1-1 o)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci-i O )alkyl, heteroaryl(Ci.
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3 _i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3-12 )cycloalkyl(Ci-io)alkyl, halo(Ci -10 )alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(C 1-3 )alkyl, sulfonyl(Ci -3 )alkyl, sulfinyl(Ci -3 )alkyl, imin
  • X is selected from the group consisting of unsubstituted and substituted C 1-6 alkylenes
  • Y is selected from the group consisting of (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3 . 12 )bicycloalkyl, aryl, heteroaryl, (C 9 . 12 )bicycloaryl, and hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • n is selected from the group consisting of 0, 1, 2,3, 4 and 5;
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that
  • K is CR 6 and R 6 is absent when K forms part of a double bond
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond
  • M is selected from the group consisting of S, O and NRi 5 ;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci_i O )alkyl, heteroaryl(Ci -5 )alkyl, (C 3- i 2 )cycloalkyl(Ci-io)alkyl, halo(C M o)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci- 3 )alkyl, sulfonyl(Ci -3 )alkyl, sulfinyl(Ci.
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3- ⁇ 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1- i 0 )alkyl, heteroaryl(C 1-5 )alkyl, (C 3 -i 2 )cycloalkyl(Ci-io)alkyl, halo(C 1- io)alkyl, carbonyl(C 1-3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(C 1-3 )alkyl, sulfinyl(Ci -3 )
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Q.icOalkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9 _ 12 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci-io)alkyl, (C 3 .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, hetero(C 3 - 12 )bicycloalkyl, aryl(C 1-10 )alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci-i 0 )alkyl, (C 3- i 2 )cycloalkyl(Ci.
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.jo)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3 _ 12 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci-io)alkyl, (C 3-12 )cycloalkyl(C M o)alkyl, halo(C 1-1 o)alkyl, carbonyl(d.
  • R 13 is selected from the group consisting of hydrogen, carbonyl, amino, (C 1 . 1 o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci -10 )alkyl, heteroaryl(C 1-5 )alkyl, perhalo(C 1- ⁇ o)alkyl, (C 3-]2 )cycloalkyl(C 1 .io)alkyl, halo(C 1-10 )alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci.
  • each Ru is independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1-1 o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, amino (C 1- io)alkyl, sulfinyl(Ci -3 )alkyl, amino (C 1- io)alkyl, imino(C ⁇ -3 )alkyl, aryl, heteroaryl, (C 9-12 )bicycloaryl, and hetero(C 4-12 )bicycloaryl, each substituted or unsubstituted, or R 13 and R 7 are taken together to form a ring; each Ru is independently selected from the group
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci -10 )alkyl, heteroaryl(C i -5 )alkyl, (C 3- 12 )cycloalkyl(C i . i O )alkyl, halo(C i .
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • n is selected from the group consisting of 0, 1, 2,3, 4 and 5;
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NRi 5 ;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-i O )alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3-12 )cycloalkyl(Ci-io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci -3 )alkyl, sulfinyl(C 1-3
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3- ] 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- ] 2 )bicycloalkyl, hetero(C 3 _i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl (C i. 5 )alkyl, (C 3 .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C] -I o)alkyl, (C 3- ] 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg. ⁇ bicycloalkyl, hetero(C 3 .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9- i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(C 1 -s)alkyl, perhalo(C 1 .
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3 _ 12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-10 )alkyl, heteroaryl(C 1-5 )alkyl, perhalo(Ci_io)alkyl, (C 3- 12 )cycloalkyl(C i .
  • R 9 and R 10 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(C 1-1 o)alkyl, heteroaryl(C 1-5 )alkyl, perhalo(C 1- io)alkyl, (C 3-12 )cycloalkyl(C 1-1 o)alkyl, halo(C 1-10 )alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(C] -3 )alkyl, sulf
  • R 13 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (C 9-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(Ci -5 )alkyl, perhalo(Ci-io)alkyl, (C 3-12 )cycloalkyl(Ci.io)alkyl, halo(Ci-io)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci -3 )alkyl, sulfonyl(Ci -3 )alkyl,
  • each Ri 4 is independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 -i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.i O )alkyl, heteroaryl(
  • R 15 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cc > .i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci-io)alkyl, heteroaryl(C i -5 )alkyl, (C 3- 12 )cycloalkyl(C i -io)alkyl, halo(C [ .
  • io)alkyl carbonyl(Ci -3 )alkyl, thiocarbonyl(Ci_ 3 )alkyl, sulfonyl(Ci. 3 )alkyl, sulfinyl(C 1-3 )alkyl, imino(C]. 3 )alkyl, aryl, heteroaryl, (C 9 .i 2 )bicycloaryl, and hetero(C 4 .i 2 )bicycloaryl, each substituted or unsubstituted.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • n is selected from the group consisting of 0, 1, 2,3, 4 and 5;
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NRj 5 ;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- ⁇ 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cc 1-12 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3-12 )cycloalkyl(Ci-io)alkyl, halo(Ci -1 o)alkyl, carbonyl(Ci -3 )alkyl, thiocarbonyl(C 1 .
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci -I o)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg-i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, ⁇ yI(C 1 .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -I o)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci_io)alkyl, heteroaryl(Ci.
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C].
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3 .
  • R 9 , R 1O , Ri 1 and R 12 are each independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1- io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (C 1- io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3 _i 2 )cycloalkyl, (C 9 _i 2 )bicycloalkyl, hetero(C 3 .
  • R 13 is selected from the group consisting of hydrogen, carbonyl, amino, (Ci-io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci. 10 )alkyl, (C 3- 12 )cycloalkyl, hetero(C 3 .
  • each Ri 4 is independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci.io)alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3- i 2 )cycloalkyl(Ci.io)alkyl, halo(Ci. 1 o)alkyl, carbonyl(Ci.
  • hydroxysteroid dehydrogenase inhibitors of the present invention comprise:
  • n is selected from the group consisting of 0, 1, 2,3, 4 and 5;
  • J is selected from the group consisting of CR 6 and N, with the proviso that J is CR 6 and R 6 is absent when J forms part of a double bond;
  • K is selected from the group consisting of CR 6 and N, with the proviso that K is CR 6 and R 6 is absent when K forms part of a double bond;
  • L is selected from the group consisting of CR 6 and N, with the proviso that L is CR 6 and R 6 is absent when L forms part of a double bond;
  • M is selected from the group consisting of S, O and NRi 5 ;
  • R 3 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamide, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3-12 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(C 1-10 )alkyl, heteroaryl(C 1 .
  • R 4 is selected from the group consisting of hydrogen, nitro, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-iojalkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(Ci -5 )alkyl, (C 3- 12 )cycloalkyl(C i .
  • R 5 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci -10 )alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3 .i 2 )cycloalkyl, (C 9-)2 )bicycloalkyl, hetero(C 3 _i 2 )bicycloalkyl, aryl(Ci.io)alkyl, heteroaryl(C 1 _ 5 )alkyl, perhalo(Ci-io)alkyl, (C 3 _i 2 )cycloalkyl(C 1 .
  • R 6 is selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (Ci ⁇ alkylamino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3-12 )cycloalkyl, hetero(C 3 .
  • each R H is independently selected from the group consisting of hydrogen, nitro, cyano, thio, hydroxy, alkoxy, aryloxy, heteroaryloxy, carbonyl, amino, (C 1 -io)alkylamino, sulfonamido, imino, sulfonyl,
  • Ri 5 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci-io)alkyl, (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl(Ci.i O )alkyl, heteroaryl(C 1-5 )alkyl, (C 3- i 2 )cycloalkyl(C M0 )alkyl, halo(C 1- io)alkyl, carbonyl(Ci.
  • X is selected from the group consisting of unsubstituted and substituted Ci -6 alkylenes
  • Y is selected from the group consisting of (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (C 9 .i 2 )bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 _i 2 )bicycloaryl, and hetero(C 4-12 )bicycloaryl, each substituted or unsubstituted.
  • M is S. In another variation, M is O. In yet another variation, M is NR 15 and R 15 is selected from the group consisting of hydrogen, nitro, carbonyl, amino, sulfonamido, imino, sulfonyl, sulfinyl, (Ci.io)alkyl, (C 3 .i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl(Ci_i O )alkyl, heteroaryl(Ci -5 )alkyl,
  • Ri is selected from the group consisting of (C 3- i 2 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, (Cg.i ⁇ bicycloalkyl, hetero(C 3- i 2 )bicycloalkyl, aryl, heteroaryl, (C 9 -i 2 )bicycloaryl, hetero(C 4 -] 2 )bicycloaryl, each substituted or unsubstituted.
  • Ri is selected from the group consisting of (C 3-6 )alkyl, aryl, (C 3-9 )cycloalkyl, bicycloalkyl and adamantanyl, each unsubstituted or substituted.
  • Ri is selected from the group consisting of alkylphenyl, halophenyl, alkylhalophenyl, alkoxyphenyl, alkylaminoalkoxyphenyl, heterocycloalkylalkoxyphenyl, alkylaminoalkylphenyl, heterocycloalkylalkylphenyl, cycloalkyl, bicycloalkyl and adamantanyl, each unsubstituted or substituted.
  • Ri is substituted with a substituent selected from the group consisting of cyano, carboxamido, aminoalkyl, aminoalkoxy, heterocycloalkyl, heterocycloalkoxy, cycloalkyl, aryl, heteroaryl, heterocyclyl, aryloxy, heteroaryloxy, bicycloaryl, heterobicycloaryl, bicycloaryloxy, and heterobicycloaryloxy, each unbsubstituted or substituted.
  • a substituent selected from the group consisting of cyano, carboxamido, aminoalkyl, aminoalkoxy, heterocycloalkyl, heterocycloalkoxy, cycloalkyl, aryl, heteroaryl, heterocyclyl, aryloxy, heteroaryloxy, bicycloaryl, heterobicycloaryl, bicycloaryloxy, and heterobicycloaryloxy, each unbsubstituted or substituted.
  • R 3 is H.
  • R 7 is
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, aryl and heteroaryl, each unsubstituted or substituted.
  • R 7 and R 8 are each independently selected from the group consisting of hydrogen, methyl, ethyl, propyl, isopropyl, butyl, alkylaminoalkyl, dialkylaminoalkyl, benzyl, halobenzyl, dihalobenzyl, phenylethyl, pyrimidinylalkyl, pyrazolylalkyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, phenyl, methylphenyl, dimethylphenyl, ethylphenyl, halophenyl, dihalophenyl, methoxyphenyl, cyanophenyl, haloalkylphenyl, pyridinyl, halopyridinyl, alkoxypyridinyl, tetrahydropyranyl, pyrazolyl and pyrimidinyl, each unsubstit
  • R 7 and R 8 are taken together to form a ring selected from the group consisting of a (C 3-12 )cycloalkyl, hetero(C 3- i 2 )cycloalkyl, hetero(C 3-12 )bicycloalkyl, aryl, heteroaryl, (C 9-12 )bicycloaryl, and hetero(C 4- i 2 )bicycloaryl, each substituted or unsubstituted.
  • R 13 is
  • Ri 4 is selected from the group consisting of cyano, carboxamido, aminoalkyl, aminoalkoxy, heterocycloalkyl, heterocycloalkoxy, cycloalkyl, aryl, heteroaryl, heterocyclyl, aryloxy, heteroaryloxy, bicycloaryl, heterobicycloaryl, bicycloaryloxy, and heterobicycloaryloxy, each unsubstituted or substituted.
  • n 0, 1 or 2.
  • X is methylene.
  • Y is selected from the group consisting of aryl and heteroaryl, each unsubstituted or substituted. In still another variation, Y is selected from the group consisting of phenyl and pyridinyl, each unsubstituted or substituted.
  • Y is selected from the group consisting of phenyl, halophenyl, dihalophenyl, methylphenyl, dimethylphenyl, cyanophenyl, aminocarboxyphenyl, haloalkylphenyl, alkoxyphenyl and oxopyridinyl.
  • hydroxysteroid dehydrogenase inhibitors include, but are not limited to:
  • hydroxysteroid dehydrogenase inhibitors include, but are not limited to:
  • hydroxysteroid dehydrogenase inhibitors include, but are not limited to: 3-Chloro-N-(4-(2-hydroxypentyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-Chloro-N-(4-(2-hydroxy-3-methylbutyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-Chloro-N-(4-(2-cyclopentyl-2-hydroxyethyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-Chloro-N-(4-(2-hydroxy-2-phenylethyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-chloro-N-(4-(2-hydroxy-3,3-diniethylbutyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-chloro-N-(4-(2-hydroxy-3,3-
  • hydroxysteroid dehydrogenase inhibitors include, but are not limited to: 3-chloro-N-(4-(2-ethyl-2-hydroxybutyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-Chloro-N-(4-(2-hydroxy-2-propyl ⁇ entyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-chloro-N-(4-(( 1 -hydroxycyclobutyl)methyl)thiazol-2-yl)-2- methylbenzenesulfonamide; 3-chloro-N-(4-(( 1 -hydroxycyclopentyl)methyl)thiazol-2-yl)-2- methylbenzenesulfonamide; N-[4-(2-Ethyl-2-hydroxy-butyl)-thiazol-2-yl]-4-fluoro-2-methyl- benzenesulf
  • hydroxysteroid dehydrogenase inhibitors include, but are not limited to:
  • hydroxysteroid dehydrogenase inhibitors include, but are not limited to:
  • the compounds of the present invention may be in the form of a pharmaceutically acceptable salt, biohydrolyzable ester, biohydrolyzable amide, biohydrolyzable carbamate, solvate, hydrate or prodrug thereof.
  • the compound optionally comprises a substituent that is convertible in vivo to a different substituent such as a hydrogen.
  • the compound may be present in a mixture of stereoisomers, or the compound comprises a single stereoisomer.
  • the present invention also provides a pharmaceutical composition comprising as an active ingredient a compound according to any one of the above embodiments and variations.
  • the composition is a solid formulation adapted for oral administration.
  • the composition is a liquid formulation adapted for oral administration.
  • the composition is a tablet.
  • the composition is a liquid formulation adapted for parenteral administration.
  • compositions comprising a compound according to any one of the above embodiments and variations, wherein the composition is adapted for administration by a route selected from the group consisting of orally, parenterally, intraperitoneally, intravenously, intraarterially, transdermally, sublingually, intramuscularly, rectally, transbuccally, intranasally, liposomally, via inhalation, vaginally, intraoccularly, via local delivery (for example by catheter or stent), subcutaneously, intraadiposally, intraarticularly, and intrathecally.
  • kits comprising a compound of any one of the above embodiments and variations; and instructions which comprise one or more forms of information selected from the group consisting of indicating a disease state for which the composition is to be administered, storage information for the composition, dosing information and instructions regarding how to administer the composition.
  • the kit comprises the compound in a multiple dose form.
  • an article of manufacture comprising a compound of any one of the above embodiments and variations; and packaging materials.
  • the packaging material comprises a container for housing the compound.
  • the container comprises a label indicating one or more members of the group consisting of a disease state for which the compound is to be administered, storage information, dosing information and/or instructions regarding how to administer the compound.
  • the article of manufacture comprises the compound in a multiple dose form.
  • a therapeutic method comprising administering a compound of any one of the above embodiments and variations to a subject.
  • a method of inhibiting HSD comprising causing a compound of any one of the above embodiments and variations to be present in a subject in order to inhibit HSD in vivo.
  • a method of inhibiting HSD comprising administering a first compound to a subject that is converted in vivo to a second compound wherein the second compound inhibits HSD in vivo, the second compound being a compound according to any one of the abive embodiments and variations.
  • a method of treating a disease state for which HSD possesses activity that contributes to the pathology and/or symptomology of the disease state comprising causing a compound of any one of the above embodiments and variations to be present in a subject in a therapeutically effective amount for the disease state.
  • a method of treating a disease state for which HSD possesses activity that contributes to the pathology and/or symptomology of the disease state comprising administering a compound of any one of the above embodiments and variations to a subject, wherein the compound is present in the subject in a therapeutically effective amount for the disease state.
  • a method of treating a disease state for which HSD possesses activity that contributes to the pathology and/or symptomology of the disease state comprising administering a first compound to a subject that is converted in vivo to a second compound wherein the second compound inhibits
  • the second compound being a compound according to any one of the above embodiments and variations.
  • the disease state is selected from the group consisting of the metabolic syndrome, Cushing's disease, hypertension, cognitive function, and ocular function.
  • the HSD is an 1 Ib-HSD 1.
  • the compounds of the present invention may be present and optionally administered in the form of salts, hydrates and prodrugs that are converted in vivo into the compounds of the present invention.
  • the compounds of the present invention possess a free base form
  • the compounds can be prepared as a pharmaceutically acceptable acid addition salt by reacting the free base form of the compound with a pharmaceutically acceptable inorganic or organic acid, e.g., hydrohalides such as hydrochloride, hydrobromide, hydroiodide; other mineral acids and their corresponding salts such as sulfate, nitrate, phosphate, etc.; and alkyl and monoarylsulfonates such as ethanesulfonate, toluenesulfonate and benzenesulfonate; and other organic acids and their corresponding salts such as acetate, tartrate, maleate, succinate, citrate, benzoate, salicylate and ascorbate.
  • a pharmaceutically acceptable inorganic or organic acid e.g., hydrohalides such as hydrochloride, hydrobromide, hydroiodide
  • other mineral acids and their corresponding salts such as sulfate, n
  • Further acid addition salts of the present invention include, but are not limited to: adipate, alginate, arginate, aspartate, bisulfate, bisulfite, bromide, butyrate, camphorate, camphorsulfonate, caprylate, chloride, chlorobenzoate, cyclopentanepropionate, digluconate, dihydrogenphosphate, dinitrobenzoate, dodecylsulfate, fumarate, galacterate (from mucic acid), galacturonate, glucoheptaoate, gluconate, glutamate, glycerophosphate, hemisuccinate, hemisulfate, heptanoate, hexanoate, hippurate, hydrochloride, hydrobromide, hydroiodide, 2-hydroxyethanesulfonate, iodide, isethionate, iso-butyrate, lactate, lactobionate, malate, malonate, man
  • a pharmaceutically acceptable base addition salt can be prepared by reacting the free acid form of the compound with a pharmaceutically acceptable inorganic or organic base.
  • bases include alkali metal hydroxides including potassium, sodium and lithium hydroxides; alkaline earth metal hydroxides such as barium and calcium hydroxides; alkali metal alkoxides, e.g. potassium ethanolate and sodium propanolate; and various organic bases such as ammonium hydroxide, piperidine, diethanolamine and N- methylglutamine.
  • aluminum salts of the compounds of the present invention are alkali metal hydroxides including potassium, sodium and lithium hydroxides; alkaline earth metal hydroxides such as barium and calcium hydroxides; alkali metal alkoxides, e.g. potassium ethanolate and sodium propanolate; and various organic bases such as ammonium hydroxide, piperidine, diethanolamine and N- methylglutamine.
  • aluminum salts of the compounds of the present invention are also included.
  • Organic base salts of the present invention include, but are not limited to: copper, ferric, ferrous, lithium, magnesium, manganic, manganous, potassium, sodium and zinc salts.
  • Organic base salts include, but are not limited to, salts of primary, secondary and tertiary amines, substituted amines including naturally occurring substituted amines, cyclic amines and basic ion exchange resins, e.g., arginine, betaine, caffeine, chloroprocaine, choline, N,N'-dibenzylethylenediamine (benzathine), dicyclohexylamine, diethanolamine, 2-diethylaminoethanol, 2-dimethylaminoethanol, ethanolamine, ethylenediamine, N-ethylmorpholine, N-ethylpiperidine, glucamine, glucosamine, histidine, hydrabamine, iso-propylamine, lidocaine, lysine, meglumine, N-methyl
  • N-oxides of compounds according to the present invention can be prepared by methods known to those of ordinary skill in the art.
  • N-oxides can be prepared by treating an unoxidized form of the compound with an oxidizing agent (e.g., trifluoroperacetic acid, permaleic acid, perbenzoic acid, peracetic acid, meto-chloroperoxybenzoic acid, or the like) in a suitable inert organic solvent (e.g., a halogenated hydrocarbon such as dichloromethane) at approximately 0 0 C.
  • an oxidizing agent e.g., trifluoroperacetic acid, permaleic acid, perbenzoic acid, peracetic acid, meto-chloroperoxybenzoic acid, or the like
  • a suitable inert organic solvent e.g., a halogenated hydrocarbon such as dichloromethane
  • Prodrug derivatives of compounds according to the present invention can be prepared by modifying substituents of compounds of the present invention that are then converted in vivo to a different substituent. It is noted that in many instances, the prodrugs themselves also fall within the scope of the range of compounds according to the present invention.
  • prodrugs can be prepared by reacting a compound with a carbamylating agent (e.g., l.l-acyloxyalkylcarbonochloridate. p ⁇ ra-nitrophenyl carbonate, or the like) or an acylating agent. Further examples of methods of making prodrugs are described in Saulnier et ⁇ /.(1994), Bioorganic and Medicinal Chemistry Letters, Vol. 4, p. 1985.
  • Protected derivatives of compounds of the present invention can also be made. Examples of techniques applicable to the creation of protecting groups and their removal can be found in T.W. Greene, Protecting Groups in Organic Synthesis, 3 r edition, John Wiley & Sons, Inc. 1999.
  • Compounds of the present invention may also be conveniently prepared, or formed during the process of the invention, as solvates (e.g. hydrates). Hydrates of compounds of the present invention may be conveniently prepared by recrystallization from an aqueous/organic solvent mixture, using organic solvents such as dioxin, tetrahydrofuran or methanol.
  • a "pharmaceutically acceptable salt”, as used herein, is intended to encompass any compound according to the present invention that is utilized in the form of a salt thereof, especially where the salt confers on the compound improved pharmacokinetic properties as compared to the free form of compound or a different salt form of the compound.
  • the pharmaceutically acceptable salt form may also initially confer desirable pharmacokinetic properties on the compound that it did not previously possess, and may even positively affect the pharmacodynamics of the compound with respect to its therapeutic activity in the body.
  • An example of a pharmacokinetic property that may be favorably affected is the manner in which the compound is transported across cell membranes, which in turn may directly and positively affect the absorption, distribution, biotransformation and excretion of the compound.
  • the solubility of the compound is usually dependent upon the character of the particular salt form thereof, which it utilized.
  • an aqueous solution of the compound will provide the most rapid absorption of the compound into the body of a subject being treated, while lipid solutions and suspensions, as well as solid dosage forms, will result in less rapid absorption of the compound.
  • a racemic mixture of a compound may be reacted with an optically active resolving agent to form a pair of diastereoisomeric compounds.
  • the diastereomers may then be separated in order to recover the optically pure enantiomers.
  • Dissociable complexes may also be used to resolve enantiomers (e.g., crystalline diastereoisomeric salts).
  • Diastereomers typically have sufficiently distinct physical properties (e.g., melting points, boiling points, solubilities, reactivity, etc.) that they can be readily separated by taking advantage of these dissimilarities.
  • diastereomers can typically be separated by chromatography or by separation/resolution techniques based upon differences in solubility.
  • separation/resolution techniques A more detailed description of techniques that can be used to resolve stereoisomers of compounds from their racemic mixture can be found in Jean Jacques Andre Collet, Samuel H. Wilen, Enantiomers, Racemates and Resolutions, John Wiley & Sons, Inc. (1981).
  • compositions Comprising Hydroxysteroid Dehydrogenase Inhibitors
  • compositions and administration methods may be used in conjunction with the hydroxysteroid dehydrogenase inhibitors of the present invention.
  • Such compositions may include, in addition to the hydroxysteroid dehydrogenase inhibitors of the present invention, conventional pharmaceutical excipients, and other conventional, pharmaceutically inactive agents.
  • the compositions may include active agents in addition to the hydroxysteroid dehydrogenase inhibitors of the present invention. These additional active agents may include additional compounds according to the invention, and/or one or more other pharmaceutically active agents.
  • the compositions may be in gaseous, liquid, semi-liquid or solid form, formulated in a manner suitable for the route of administration to be used. For oral administration, capsules and tablets are typically used.
  • compositions comprising hydroxysteroid dehydrogenase inhibitors of the present invention may be administered or coadministered orally, parenterally, intraperitoneally, intravenously, intraarterially, transdermally, sublingually, intramuscularly, rectally, transbuccally, intranasally, liposomally, via inhalation, vaginally, intraoccularly, via local delivery (for example by catheter or stent), subcutaneously, intraadiposally, intraarticularly, or intrathecally.
  • the compounds and/or compositions according to the invention may also be administered or coadministered in slow release dosage forms.
  • hydroxysteroid dehydrogenase inhibitors and compositions comprising them may be administered or coadministered in any conventional dosage form.
  • Coadministration in the context of this invention is intended to mean the administration of more than one therapeutic agent, one of which includes a hydroxysteroid dehydrogenase inhibitor, in the course of a coordinated treatment to achieve an improved clinical outcome.
  • Such co-administration may also be coextensive, that is, occurring during overlapping periods of time.
  • Solutions or suspensions used for parenteral, intradermal, subcutaneous, or topical application may optionally include one or more of the following components: a sterile diluent, such as water for injection, saline solution, fixed oil, polyethylene glycol, glycerine, propylene glycol or other synthetic solvent; antimicrobial agents, such as benzyl alcohol and methyl parabens; antioxidants, such as ascorbic acid and sodium bisulfite; chelating agents, such as ethylenediaminetetraacetic acid (EDTA); buffers, such as acetates, citrates and phosphates; agents for the adjustment of tonicity such as sodium chloride or dextrose, and agents for adjusting the acidity or alkalinity of the composition, such as alkaline or acidifying agents or buffers like carbonates, bicarbonates, phosphates, hydrochloric acid, and organic acids like acetic and citric acid.
  • Parenteral preparations may optionally be enclosed in ampules
  • hydroxysteroid dehydrogenase inhibitors according to the present invention exhibit insufficient solubility
  • methods for solubilizing the compounds may be used. Such methods are known to those of skill in this art, and include, but are not limited to, using cosolvents, such as dimethylsulfoxide (DMSO), using surfactants, such as TWEEN, or dissolution in aqueous sodium bicarbonate. Derivatives of the compounds, such as prodrugs of the compounds may also be used in formulating effective pharmaceutical compositions.
  • cosolvents such as dimethylsulfoxide (DMSO)
  • surfactants such as TWEEN
  • dissolution in aqueous sodium bicarbonate such as sodium bicarbonate
  • Derivatives of the compounds, such as prodrugs of the compounds may also be used in formulating effective pharmaceutical compositions.
  • a solution, suspension, emulsion or the like may be formed.
  • the form of the resulting composition will depend upon a number of factors, including the intended mode of administration, and the solubility of the compound in the selected carrier or vehicle.
  • the effective concentration needed to ameliorate the disease being treated may be empirically determined.
  • compositions according to the present invention are optionally provided for administration to humans and animals in unit dosage forms, such as tablets, capsules, pills, powders, dry powders for inhalers, granules, sterile parenteral solutions or suspensions, and oral solutions or suspensions, and oil-water emulsions containing suitable quantities of the compounds, particularly the pharmaceutically acceptable salts, preferably the sodium salts, thereof.
  • the pharmaceutically therapeutically active compounds and derivatives thereof are typically formulated and administered in unit-dosage forms or multiple-dosage forms.
  • Unit-dose forms refers to physically discrete units suitable for human and animal subjects and packaged individually as is known in the art.
  • Each unit- dose contains a predetermined quantity of the therapeutically active compound sufficient to produce the desired therapeutic effect, in association with the required pharmaceutical carrier, vehicle or diluent.
  • unit-dose forms include ampoules and syringes individually packaged tablet or capsule.
  • Unit-dose forms may be administered in fractions or multiples thereof.
  • a multiple-dose form is a plurality of identical unit-dosage forms packaged in a single container to be administered in segregated unit-dose form.
  • Examples of multiple-dose forms include vials, bottles of tablets or capsules or bottles of pint or gallons.
  • multiple dose form is a multiple of unit-doses that are not segregated in packaging.
  • the composition may comprise: a diluent such as lactose, sucrose, dicalcium phosphate, or carboxymethylcellulose; a lubricant, such as magnesium stearate, calcium stearate and talc; and a binder such as starch, natural gums, such as gum acaciagelatin, glucose, molasses, polvinylpyrrolidine, celluloses and derivatives thereof, povidone, crospovidones and other such binders known to those of skill in the art.
  • a diluent such as lactose, sucrose, dicalcium phosphate, or carboxymethylcellulose
  • a lubricant such as magnesium stearate, calcium stearate and talc
  • a binder such as starch, natural gums, such as gum acaciagelatin, glucose, molasses, polvinylpyrrolidine, celluloses and derivatives thereof, povidone, crospovidones and other such binders
  • Liquid pharmaceutically administrable compositions can, for example, be prepared by dissolving, dispersing, or otherwise mixing an active compound as defined above and optional pharmaceutical adjuvants in a carrier, such as, for example, water, saline, aqueous dextrose, glycerol, glycols, ethanol, and the like, to form a solution or suspension.
  • a carrier such as, for example, water, saline, aqueous dextrose, glycerol, glycols, ethanol, and the like
  • the pharmaceutical composition to be administered may also contain minor amounts of auxiliary substances such as wetting agents, emulsifying agents, or solubilizing agents, pH buffering agents and the like, for example, acetate, sodium citrate, cyclodextrine derivatives, sorbitan monolaurate, triethanolamine sodium acetate, triethanolamine oleate, and other such agents.
  • composition or formulation to be administered will, in any event, contain a sufficient quantity of a hydroxysteroid dehydrogenase inhibitor of the present invention to reduce hydroxysteroid dehydrogenase activity in vivo, thereby treating the disease state of the subject.
  • Dosage forms or compositions may optionally comprise one or more hydroxysteroid dehydrogenase inhibitors according to the present invention in the range of 0.005% to 100% (weight/weight) with the balance comprising additional substances such as those described herein.
  • a pharmaceutically acceptable composition may optionally comprise any one or more commonly employed excipients, such as, for example pharmaceutical grades of mannitol, lactose, starch, magnesium stearate, talcum, cellulose derivatives, sodium crosscarmellose, glucose, sucrose, magnesium carbonate, sodium saccharin, talcum.
  • compositions include solutions, suspensions, tablets, capsules, powders, dry powders for inhalers and sustained release formulations, such as, but not limited to, implants and microencapsulated delivery systems, and biodegradable, biocompatible polymers, such as collagen, ethylene vinyl acetate, polyanhydrides, polyglycolic acid, polyorthoesters, polylactic acid and others. Methods for preparing these formulations are known to those skilled in the art.
  • the compositions may optionally contain 0.01%- 100% (weight/weight) of one or more hydroxysteroid dehydrogenase inhibitors, optionally 0.1-95%, and optionally 1-95%.
  • Salts, preferably sodium salts, of the hydroxysteroid dehydrogenase inhibitors may be prepared with carriers that protect the compound against rapid elimination from the body, such as time release formulations or coatings.
  • the formulations may further include other active compounds to obtain desired combinations of properties.
  • Oral pharmaceutical dosage forms may be as a solid, gel or liquid.
  • solid dosage forms include, but are not limited to tablets, capsules, granules, and bulk powders. More specific examples of oral tablets include compressed, chewable lozenges and tablets that may be enteric-coated, sugar-coated or film-coated.
  • capsules include hard or soft gelatin capsules. Granules and powders may be provided in non- effervescent or effervescent forms. Each may be combined with other ingredients known to those skilled in the art.
  • hydroxysteroid dehydrogenase inhibitors are provided as solid dosage forms, preferably capsules or tablets.
  • the tablets, pills, capsules, troches and the like may optionally contain one or more of the following ingredients, or compounds of a similar nature: a binder; a diluent; a disintegrating agent; a lubricant; a glidant; a sweetening agent; and a flavoring agent.
  • binders include, but are not limited to, microcrystalline cellulose, gum tragacanth, glucose solution, acacia mucilage, gelatin solution, sucrose and starch paste.
  • lubricants examples include, but are not limited to, talc, starch, magnesium or calcium stearate, lycopodium and stearic acid.
  • diluents examples include, but are not limited to, lactose, sucrose, starch, kaolin, salt, mannitol and dicalcium phosphate.
  • glidants examples include, but are not limited to, colloidal silicon dioxide.
  • disintegrating agents examples include, but are not limited to, crosscarmellose sodium, sodium starch glycolate, alginic acid, corn starch, potato starch, bentonite, methylcellulose, agar and carboxymethylcellulose.
  • coloring agents examples include, but are not limited to, any of the approved certified water soluble FD and C dyes, mixtures thereof; and water insoluble FD and C dyes suspended on alumina hydrate.
  • sweetening agents examples include, but are not limited to, sucrose, lactose, mannitol and artificial sweetening agents such as sodium cyclamate and saccharin, and any number of spray-dried flavors.
  • flavoring agents examples include, but are not limited to, natural flavors extracted from plants such as fruits and synthetic blends of compounds that produce a pleasant sensation, such as, but not limited to peppermint and methyl salicylate.
  • wetting agents examples include, but are not limited to, propylene glycol monostearate, sorbitan monooleate, diethylene glycol monolaurate and polyoxyethylene lauryl ether.
  • anti-emetic coatings examples include, but are not limited to, fatty acids, fats, waxes, shellac, ammoniated shellac and cellulose acetate phthalates.
  • film coatings examples include, but are not limited to, hydroxyethylcellulose, sodium carboxymethylcellulose, polyethylene glycol 4000 and cellulose acetate phthalate.
  • the salt of the compound may optionally be provided in a composition that protects it from the acidic environment of the stomach.
  • the composition can be formulated in an enteric coating that maintains its integrity in the stomach and releases the active compound in the intestine.
  • the composition may also be formulated in combination with an antacid or other such ingredient.
  • dosage unit form When the dosage unit form is a capsule, it may optionally additionally comprise a liquid carrier such as a fatty oil. In addition, dosage unit forms may optionally additionally comprise various other materials that modify the physical form of the dosage unit, for example, coatings of sugar and other enteric agents.
  • Compounds according to the present invention may also be administered as a component of an elixir, suspension, syrup, wafer, sprinkle, chewing gum or the like.
  • a syrup may optionally comprise, in addition to the active compounds, sucrose as a sweetening agent and certain preservatives, dyes and colorings and flavors.
  • the hydroxysteroid dehydrogenase inhibitors of the present invention may also be mixed with other active materials that do not impair the desired action, or with materials that supplement the desired action, such as antacids, H2 blockers, and diuretics. For example, if a compound is used for treating asthma or hypertension, it may be used with other bronchodilators and antihypertensive agents, respectively.
  • Examples of pharmaceutically acceptable carriers that may be included in tablets comprising hydroxysteroid dehydrogenase inhibitors of the present invention include, but are not limited to binders, lubricants, diluents, disintegrating agents, coloring agents, flavoring agents, and wetting agents.
  • Enteric-coated tablets because of the enteric-coating, resist the action of stomach acid and dissolve or disintegrate in the neutral or alkaline intestines.
  • Sugar-coated tablets may be compressed tablets to which different layers of pharmaceutically acceptable substances are applied.
  • Film-coated tablets may be compressed tablets that have been coated with polymers or other suitable coating. Multiple compressed tablets may be compressed tablets made by more than one compression cycle utilizing the pharmaceutically acceptable substances previously mentioned.
  • Coloring agents may also be used in tablets. Flavoring and sweetening agents may be used in tablets, and are especially useful in the formation of chewable tablets and lozenges.
  • liquid oral dosage forms examples include, but are not limited to, aqueous solutions, emulsions, suspensions, solutions and/or suspensions reconstituted from non-effervescent granules and effervescent preparations reconstituted from effervescent granules.
  • aqueous solutions examples include, but are not limited to, elixirs and syrups.
  • elixirs refer to clear, sweetened, hydroalcoholic preparations.
  • pharmaceutically acceptable carriers examples include, but are not limited to solvents.
  • solvents include glycerin, sorbitol, ethyl alcohol and syrup.
  • syrups refer to concentrated aqueous solutions of a sugar, for example, sucrose. Syrups may optionally further comprise a preservative.
  • Emulsions refer to two-phase systems in which one liquid is dispersed in the form of small globules throughout another liquid. Emulsions may optionally be oil-in- water or water-in-oil emulsions. Examples of pharmaceutically acceptable carriers that may be used in emulsions include, but are not limited to non-aqueous liquids, emulsifying agents and preservatives.
  • Examples of pharmaceutically acceptable substances that may be used in non- effervescent granules, to be reconstituted into a liquid oral dosage form, include diluents, sweeteners and wetting agents.
  • Examples of pharmaceutically acceptable substances that may be used in effervescent granules, to be reconstituted into a liquid oral dosage form, include organic acids and a source of carbon dioxide.
  • Coloring and flavoring agents may optionally be used in all of the above dosage forms.
  • preservatives include glycerin, methyl and propylparaben, benzoic add, sodium benzoate and alcohol.
  • non-aqueous liquids that may be used in emulsions include mineral oil and cottonseed oil.
  • emulsifying agents include gelatin, acacia, tragacanth, bentonite, and surfactants such as polyoxyethylene sorbitan monooleate.
  • suspending agents include sodium carboxymethylcellulose, pectin, tragacanth, Veegum and acacia.
  • Diluents include lactose and sucrose.
  • Sweetening agents include sucrose, syrups, glycerin and artificial sweetening agents such as sodium cyclamate and saccharin.
  • wetting agents include propylene glycol monostearate, sorbitan monooleate, diethylene glycol monolaurate and polyoxyethylene lauryl ether.
  • organic acids that may be used include citric and tartaric acid.
  • Sources of carbon dioxide that may be used in effervescent compositions include sodium bicarbonate and sodium carbonate.
  • Coloring agents include any of the approved certified water soluble FD and C dyes, and mixtures thereof.
  • flavoring agents include natural flavors extracted from plants such fruits, and synthetic blends of compounds that produce a pleasant taste sensation.
  • the solution or suspension in for example propylene carbonate, vegetable oils or triglycerides, is preferably encapsulated in a gelatin capsule.
  • the solution e.g., for example, in a polyethylene glycol
  • a pharmaceutically acceptable liquid carrier e.g. water
  • liquid or semi-solid oral formulations may be prepared by dissolving or dispersing the active compound or salt in vegetable oils, glycols, triglycerides, propylene glycol esters (e.g. propylene carbonate) and other such carriers, and encapsulating these solutions or suspensions in hard or soft gelatin capsule shells.
  • vegetable oils glycols, triglycerides, propylene glycol esters (e.g. propylene carbonate) and other such carriers, and encapsulating these solutions or suspensions in hard or soft gelatin capsule shells.
  • propylene glycol esters e.g. propylene carbonate
  • compositions designed to administer the hydroxysteroid dehydrogenase inhibitors of the present invention by parenteral administration, generally characterized by injection, either subcutaneously, intramuscularly or intravenously.
  • injectables may be prepared in any conventional form, for example as liquid solutions or suspensions, solid forms suitable for solution or suspension in liquid prior to injection, or as emulsions.
  • excipients examples include, but are not limited to water, saline, dextrose, glycerol or ethanol.
  • the injectable compositions may also optionally comprise minor amounts of non-toxic auxiliary substances such as wetting or emulsifying agents, pH buffering agents, stabilizers, solubility enhancers, and other such agents, such as for example, sodium acetate, sorbitan monolaurate, triethanolamine oleate and cyclodextrins.
  • Implantation of a slow-release or sustained-release system such that a constant level of dosage is maintained (see, e.g., U.S. Pat. No. 3,710,795) is also contemplated herein.
  • the percentage of active compound contained in such parenteral compositions is highly dependent on the specific nature thereof, as well as the activity of the compound and the needs of the subject.
  • Parenteral administration of the formulations includes intravenous, subcutaneous and intramuscular administrations.
  • Preparations for parenteral administration include sterile solutions ready for injection, sterile dry soluble products, such as the lyophilized powders described herein, ready to be combined with a solvent just prior to use, including hypodermic tablets, sterile suspensions ready for injection, sterile dry insoluble products ready to be combined with a vehicle just prior to use and sterile emulsions.
  • the solutions may be either aqueous or nonaqueous.
  • suitable carriers include, but are not limited to physiological saline or phosphate buffered saline (PBS), and solutions containing thickening and solubilizing agents, such as glucose, polyethylene glycol, and polypropylene glycol and mixtures thereof.
  • PBS physiological saline or phosphate buffered saline
  • Examples of pharmaceutically acceptable carriers that may optionally be used in parenteral preparations include, but are not limited to aqueous vehicles, nonaqueous vehicles, antimicrobial agents, isotonic agents, buffers, antioxidants, local anesthetics, suspending and dispersing agents, emulsifying agents, sequestering or chelating agents and other pharmaceutically acceptable substances.
  • aqueous vehicles examples include Sodium Chloride Injection, Ringers Injection, Isotonic Dextrose Injection, Sterile Water Injection, Dextrose and Lactated Ringers Injection.
  • nonaqueous parenteral vehicles examples include fixed oils of vegetable origin, cottonseed oil, corn oil, sesame oil and peanut oil.
  • Antimicrobial agents in bacteriostatic or fungistatic concentrations may be added to parenteral preparations, particularly when the preparations are packaged in multiple-dose containers and thus designed to be stored and multiple aliquots to be removed. Examples of antimicrobial agents that may be used include phenols or cresols, mercurials, benzyl alcohol, chlorobutanol, methyl and propyl p-hydroxybenzoic acid esters, thimerosal, benzalkonium chloride and benzethonium chloride.
  • Examples of isotonic agents that may be used include sodium chloride and dextrose.
  • Examples of buffers that may be used include phosphate and citrate.
  • antioxidants that may be used include sodium bisulfate.
  • Examples of local anesthetics that may be used include procaine hydrochloride.
  • Examples of suspending and dispersing agents that may be used include sodium carboxymethylcellulose, hydroxypropyl methylcellulose and polyvinylpyrrolidone.
  • Examples of emulsifying agents that may be used include Polysorbate 80 (TWEEN 80).
  • a sequestering or chelating agent of metal ions include EDTA.
  • Pharmaceutical carriers may also optionally include ethyl alcohol, polyethylene glycol and propylene glycol for water miscible vehicles and sodium hydroxide, hydrochloric acid, citric acid or lactic acid for pH adjustment.
  • the concentration of a hydroxysteroid dehydrogenase inhibitor in the parenteral formulation may be adjusted so that an injection administers a pharmaceutically effective amount sufficient to produce the desired pharmacological effect.
  • concentration of a hydroxysteroid dehydrogenase inhibitor and/or dosage to be used will ultimately depend on the age, weight and condition of the patient or animal as is known in the art.
  • Unit-dose parenteral preparations may be packaged in an ampoule, a vial or a syringe with a needle. All preparations for parenteral administration should be sterile, as is know and practiced in the art.
  • Injectables may be designed for local and systemic administration.
  • a therapeutically effective dosage is formulated to contain a concentration of at least about 0.1% w/w up to about 90% w/w or more, preferably more than 1% w/w of the hydroxysteroid dehydrogenase inhibitor to the treated tissue(s).
  • the hydroxysteroid dehydrogenase inhibitor may be administered at once, or may be divided into a number of smaller doses to be administered at intervals of time. It is understood that the precise dosage and duration of treatment will be a function of the location of where the composition is parenterally administered, the carrier and other variables that may be determined empirically using known testing protocols or by extrapolation from in vivo or in vitro test data.
  • concentrations and dosage values may also vary with the age of the individual treated. It is to be further understood that for any particular subject, specific dosage regimens may need to be adjusted over time according to the individual need and the professional judgment of the person administering or supervising the administration of the formulations. Hence, the concentration ranges set forth herein are intended to be exemplary and are not intended to limit the scope or practice of the claimed formulations.
  • the hydroxysteroid dehydrogenase inhibitor may optionally be suspended in micronized or other suitable form or may be derivatized to produce a more soluble active product or to produce a prodrug.
  • the form of the resulting mixture depends upon a number of factors, including the intended mode of administration and the solubility of the compound in the selected carrier or vehicle.
  • the effective concentration is sufficient for ameliorating the symptoms of the disease state and may be empirically determined.
  • the hydroxysteroid dehydrogenase inhibitors of the present invention may also be prepared as lyophilized powders, which can be reconstituted for administration as solutions, emulsions and other mixtures.
  • the lyophilized powders may also be formulated as solids or gels.
  • Sterile, lyophilized powder may be prepared by dissolving the compound in a sodium phosphate buffer solution containing dextrose or other suitable excipient. Subsequent sterile filtration of the solution followed by lyophilization under standard conditions known to those of skill in the art provides the desired formulation. Briefly, the lyophilized powder may optionally be prepared by dissolving dextrose, sorbitol, fructose, corn syrup, xylitol, glycerin, glucose, sucrose or other suitable agent, about 1-20%, preferably about 5 to 15%, in a suitable buffer, such as citrate, sodium or potassium phosphate or other such buffer known to those of skill in the art at, typically, about neutral pH.
  • a suitable buffer such as citrate, sodium or potassium phosphate or other such buffer known to those of skill in the art at, typically, about neutral pH.
  • a hydroxysteroid dehydrogenase inhibitor is added to the resulting mixture, preferably above room temperature, more preferably at about 30-35 0 C, and stirred until it dissolves.
  • the resulting mixture is diluted by adding more buffer to a desired concentration.
  • the resulting mixture is sterile filtered or treated to remove particulates and to insure sterility, and apportioned into vials for lyophilization.
  • Each vial may contain a single dosage or multiple dosages of the hydroxysteroid dehydrogenase inhibitor.
  • the hydroxysteroid dehydrogenase inhibitors of the present invention may also be administered as topical mixtures.
  • Topical mixtures may be used for local and systemic administration.
  • the resulting mixture may be a solution, suspension, emulsions or the like and are formulated as creams, gels, ointments, emulsions, solutions, elixirs, lotions, suspensions, tinctures, pastes, foams, aerosols, irrigations, sprays, suppositories, bandages, dermal patches or any other formulations suitable for topical administration.
  • the hydroxysteroid dehydrogenase inhibitors may be formulated as aerosols for topical application, such as by inhalation (see, U.S. Pat.
  • the hydroxysteroid dehydrogenase inhibitors may also be formulated for local or topical application, such as for topical application to the skin and mucous membranes, such as in the eye, in the form of gels, creams, and lotions and for application to the eye or for intracisternal or intraspinal application. Topical administration is contemplated for transdermal delivery and also for administration to the eyes or mucosa, or for inhalation therapies. Nasal solutions of the hydroxysteroid dehydrogenase inhibitor alone or in combination with other pharmaceutically acceptable excipients can also be administered.
  • rectal administration may also be used.
  • pharmaceutical dosage forms for rectal administration are rectal suppositories, capsules and tablets for systemic effect.
  • Rectal suppositories are used herein mean solid bodies for insertion into the rectum that melt or soften at body temperature releasing one or more pharmacologically or therapeutically active ingredients.
  • Pharmaceutically acceptable substances utilized in rectal suppositories are bases or vehicles and agents to raise the melting point.
  • bases examples include cocoa butter (theobroma oil), glycerin-gelatin, carbowax, (polyoxyethylene glycol) and appropriate mixtures of mono-, di- and triglycerides of fatty acids. Combinations of the various bases may be used.
  • Agents to raise the melting point of suppositories include spermaceti and wax. Rectal suppositories may be prepared either by the compressed method or by molding. The typical weight of a rectal suppository is about 2 to 3 gm. Tablets and capsules for rectal administration may be manufactured using the same pharmaceutically acceptable substance and by the same methods as for formulations for oral administration.
  • Citric Acid Monohydrate 1.05 mg
  • kits and other articles of manufacture for treating diseases associated with hydroxysteroid dehydrogenases. It is noted that diseases are intended to cover all conditions for which the hydroxysteroid dehydrogenases possess activity that contributes to the pathology and/or symptomology of the condition.
  • a kit is provided that comprises a composition comprising at least one hydroxysteroid dehydrogenase inhibitor of the present invention in combination with instructions.
  • the instructions may indicate the disease state for which the composition is to be administered, storage information, dosing information and/or instructions regarding how to administer the composition.
  • the kit may also comprise packaging materials.
  • the packaging material may comprise a container for housing the composition.
  • the kit may also optionally comprise additional components, such as syringes for administration of the composition.
  • the kit may comprise the composition in single or multiple dose forms.
  • an article of manufacture comprises a composition comprising at least one hydroxysteroid dehydrogenase inhibitor of the present invention in combination with packaging materials.
  • the packaging material may comprise a container for housing the composition.
  • the container may optionally comprise a label indicating the disease state for which the composition is to be administered, storage information, dosing information and/or instructions regarding how to administer the composition.
  • the kit may also optionally comprise additional components, such as syringes for administration of the composition.
  • the kit may comprise the composition in single or multiple dose forms.
  • the packaging material used in kits and articles of manufacture according to the present invention may form a plurality of divided containers such as a divided bottle or a divided foil packet.
  • the container can be in any conventional shape or form as known in the art which is made of a pharmaceutically acceptable material, for example a paper or cardboard box, a glass or plastic bottle or jar, a re-sealable bag (for example, to hold a "refill" of tablets for placement into a different container), or a blister pack with individual doses for pressing out of the pack according to a therapeutic schedule.
  • the container that is employed will depend on the exact dosage form involved, for example a conventional cardboard box would not generally be used to hold a liquid suspension.
  • kits can be used together in a single package to market a single dosage form.
  • tablets may be contained in a bottle that is in turn contained within a box.
  • the kit includes directions for the administration of the separate components.
  • the kit form is particularly advantageous when the separate components are preferably administered in different dosage forms (e.g., oral, topical, transdermal and parenteral), are administered at different dosage intervals, or when titration of the individual components of the combination is desired by the prescribing physician.
  • Blister packs are well known in the packaging industry and are being widely used for the packaging of pharmaceutical unit dosage forms (tablets, capsules, and the like). Blister packs generally consist of a sheet of relatively stiff material covered with a foil of a preferably transparent plastic material. During the packaging process recesses are formed in the plastic foil. The recesses have the size and shape of individual tablets or capsules to be packed or may have the size and shape to accommodate multiple tablets and/or capsules to be packed. Next, the tablets or capsules are placed in the recesses accordingly and the sheet of relatively stiff material is sealed against the plastic foil at the face of the foil which is opposite from the direction in which the recesses were formed.
  • kits are a dispenser designed to dispense the daily doses one at a time in the order of their intended use.
  • the dispenser is equipped with a memory-aid, so as to further facilitate compliance with the regimen.
  • a memory-aid is a mechanical counter that indicates the number of daily doses that has been dispensed.
  • a memory-aid is a battery- powered micro-chip memory coupled with a liquid crystal readout, or audible reminder signal which, for example, reads out the date that the last daily dose has been taken and/or reminds one when the next dose is to be taken.
  • a racemic mixture of a compound may be reacted with an optically active resolving agent to form a pair of diastereoisomeric compounds.
  • the diastereomers may then be separated in order to recover the optically pure enantiomers.
  • Dissociable complexes may also be used to resolve enantiomers (e.g., crystalline diastereoisomeric salts).
  • Diastereomers typically have sufficiently distinct physical properties (e.g., melting points, boiling points, solubilities, reactivity, etc.) that they can be readily separated by taking advantage of these dissimilarities.
  • diastereomers can typically be separated by chromatography or by separation/resolution techniques based upon differences in solubility.
  • separation/resolution techniques A more detailed description of techniques that can be used to resolve stereoisomers of compounds from their racemic mixture can be found in Jean Jacques Andre Collet, Samuel H. Wilen, Enantiomers, Racemates and Resolutions, John Wiley & Sons, Inc. (1981).
  • Compounds according to the present invention can also be prepared as a pharmaceutically acceptable acid addition salt by reacting the free base form of the compound with a pharmaceutically acceptable inorganic or organic acid.
  • a pharmaceutically acceptable base addition salt of a compound can be prepared by reacting the free acid form of the compound with a pharmaceutically acceptable inorganic or organic base.
  • Inorganic and organic acids and bases suitable for the preparation of the pharmaceutically acceptable salts of compounds are set forth in the definitions section of this Application.
  • the salt forms of the compounds can be prepared using salts of the starting materials or intermediates.
  • the free acid or free base forms of the compounds can be prepared from the corresponding base addition salt or acid addition salt form.
  • a compound in an acid addition salt form can be converted to the corresponding free base by treating with a suitable base (e.g., ammonium hydroxide solution, sodium hydroxide, and the like).
  • a compound in a base addition salt form can be converted to the corresponding free acid by treating with a suitable acid (e.g., hydrochloric acid, etc).
  • the iV-oxides of compounds according to the present invention can be prepared by methods known to those of ordinary skill in the art.
  • N-oxides can be prepared by treating an unoxidized form of the compound with an oxidizing agent (e.g., trifluoroperacetic acid, permaleic acid, perbenzoic acid, peracetic acid, met ⁇ -chloroperoxybenzoic acid, or the like) in a suitable inert organic solvent (e.g., a halogenated hydrocarbon such as dichloromethane) at approximately 0 0 C.
  • an oxidizing agent e.g., trifluoroperacetic acid, permaleic acid, perbenzoic acid, peracetic acid, met ⁇ -chloroperoxybenzoic acid, or the like
  • a suitable inert organic solvent e.g., a halogenated hydrocarbon such as dichloromethane
  • the ⁇ f-oxides of the compounds can be prepared from the ⁇ f-oxide of an appropriate starting
  • Compounds in an unoxidized form can be prepared from ⁇ f-oxides of compounds by treating with a reducing agent (e.g., sulfur, sulfur dioxide, triphenyl phosphine, lithium borohydride, sodium borohydride, phosphorus trichloride, tribromide, or the like) in an suitable inert organic solvent (e.g., acetonitrile, ethanol, aqueous dioxane, or the like) at 0 to 80 0 C.
  • a reducing agent e.g., sulfur, sulfur dioxide, triphenyl phosphine, lithium borohydride, sodium borohydride, phosphorus trichloride, tribromide, or the like
  • an inert organic solvent e.g., acetonitrile, ethanol, aqueous dioxane, or the like
  • Prodrug derivatives of the compounds can be prepared by methods known to those of ordinary skill in the art (e.g., for further details see Saulnier et «/.(1994), Bioorganic and Medicinal Chemistry Letters, Vol. 4, p. 1985).
  • appropriate prodrugs can be prepared by reacting a non-derivatized compound with a suitable carbamylating agent (e.g., 1,1-acyloxyalkylcarbonochloridate, p ⁇ ra-nitrophenyl carbonate, or the like).
  • Protected derivatives of the compounds can be made by methods known to those of ordinary skill in the art. A detailed description of the techniques applicable to the creation of protecting groups and their removal can be found in T.W. Greene, Protecting Groups in Organic Synthesis, 3 rd edition, John Wiley & Sons, Inc. 1999.
  • Compounds according to the present invention may be conveniently prepared, or formed during the process of the invention, as solvates (e.g. hydrates). Hydrates of compounds of the present invention may be conveniently prepared by recrystallization from an aqueous/organic solvent mixture, using organic solvents such as dioxin, tetrahydrofuran or methanol.
  • Compounds according to the present invention can also be prepared as their individual stereoisomers by reacting a racemic mixture of the compound with an optically active resolving agent to form a pair of diastereoisomeric compounds, separating the diastereomers and recovering the optically pure enantiomer. While resolution of enantiomers can be carried out using covalent diastereomeric derivatives of compounds, dissociable complexes are preferred (e.g., crystalline diastereoisomeric salts). Diastereomers have distinct physical properties (e.g., melting points, boiling points, solubilities, reactivity, etc.) and can be readily separated by taking advantage of these dissimilarities.
  • the diastereomers can be separated by chromatography or, preferably, by separation/resolution techniques based upon differences in solubility.
  • the optically pure enantiomer is then recovered, along with the resolving agent, by any practical means that would not result in racemization.
  • a more detailed description of the techniques applicable to the resolution of stereoisomers of compounds from their racemic mixture can be found in Jean Jacques Andre Collet, Samuel H. Wilen, Enantiomers, Racemates and Resolutions, John Wiley & Sons, Inc. (1981).
  • M molar
  • mM millimolar
  • i.v. intravenous
  • Hz Hertz
  • Tr retention time
  • RP reverse phase
  • TEA triethylamine
  • TFA trifluoroacetic acid
  • TFAA trifluoroacetic anhydride
  • THF tetrahydrofuran
  • DME (1,2-dimethoxyethane); DCM (dichloromethane);
  • DCE dichloroethane
  • DMF N,N-dimethylformamide
  • DMPU N,N'-dimethylpropyleneurea
  • CDI 1,1-carbonyldiimidazole
  • IBCF isobutyl chloroformate
  • HOAc acetic acid
  • HOSu N-hydroxysuccinimide
  • HOBT 1-hydroxybenzotriazole
  • Et 2 O diethyl ether
  • EDCI ethylcarbodiimide hydrochloride
  • BOC tert-butyloxycarbonyl
  • FMOC 9-fluorenylmethoxycarbonyl
  • DCC (dicyclohexylcarbodiimide); CBZ (benzyl oxycarbonyl);
  • TIPS triisopropylsilyl
  • TBS t-butyldimethylsilyl
  • BOP bis(2-oxo-3-oxazolidinyl)phosphinic chloride
  • TBAF tetra-n-butylammonium fluoride
  • mCPBA metal-chloroperbenzoic acid
  • AU references to ether or Et 2 O are to diethyl ether; brine refers to a saturated aqueous solution of NaCl. Unless otherwise indicated, all temperatures are expressed in 0 C (degrees Centigrade). All reactions conducted under an inert atmosphere at RT unless otherwise noted.
  • the starting materials and reagents used in preparing these compounds are either available from commercial suppliers such as the Aldrich Chemical Company (Milwaukee, WI), Bachem (Torrance, CA), Sigma (St. Louis, MO), or may be prepared by methods well known to a person of ordinary skill in the art, following procedures described in such standard references as Fieser and Fieser's Reagents for Organic Synthesis, vols. 1-17, John Wiley and Sons, New York, NY, 1991; Rodd's Chemistry of Carbon Compounds, vols. 1-5 and supps., Elsevier Science Publishers, 1989; Organic Reactions, vols.
  • Hydroxysteroid dehydrogenase inhibitors according to the present invention may be synthesized according to the reaction schemes shown below. Other reaction schemes could be readily devised by those skilled in the art. It should also be appreciated that a variety of different solvents, temperatures and other reaction conditions can be varied to optimize the yields of the reactions.
  • the key ester can be prepared by coupling a carboxy-substituted aminothiazole and various sulfonyl chlorides in pyridine with DMAP. The key ester can then be reduced to the alcohol with LAH and oxidized to the corresponding aldehyde using MnO 2 . The resulting aldehyde can then be treated with a variety of nucleophiles, such as Grignard reagents, to give the desired product.
  • nucleophiles such as Grignard reagents
  • the tertiary ⁇ -alcohols of Scheme 2 can be prepared by reacting the key ester (see Scheme 1) with a variety of Grignard reagents.
  • Cyclic alcohols such as those in Scheme 3, can be synthesized by the addition of bis-organomagnesium species, or by Kulinkovich cyclopropanation.
  • the key ester can be prepared by coupling a carboxymethyl-substituted aminothiazole and various sulfonyl chlorides in pyridine with DMAP. The key ester can then be reacted with a variety of Grignard reagents to give the desired product.
  • tertiary ⁇ -alcohols such as those in Scheme 5 can be prepared from a samarium(II) mediated Barbier reaction of cyclic ketones and chloromethyl- substituted N-sulfonylaminothiazoles, which can be obtained from sulfonylation of the known chloromethyl-substituted aminothiazole HCl salt by various sulfonyl chlorides.
  • the key ester can be reacted with various nucleophiles such as Grignard reagents, followed by reduction of the resulting ketone with LAH or NaBH 4 .
  • the alcohols can be derivatized with the R or S enantiomer of O-methoxyphenylacetic acid. Separation of the resulting diastereomeric products can be accomplished chromatographically or by other means. Separated diastereomers can then be reduced to the corresponding alcohols.
  • Secondary ⁇ -alcohols such as those in Scheme 9 can be obtained via aldol condensation of the key aldehyde with a methyl ketone, followed by the hydrogenation of the resulting double bond using PtO 2 as a catalyst and asymmetric reduction of the ketone functionality with either (+) or (-)-DIPCl.
  • PtO 2 as a catalyst
  • asymmetric reduction of the ketone functionality with either (+) or (-)-DIPCl.
  • other methods for asymmetric reduction known to those skilled in the art can be used.
  • the intermediate epoxide can be prepared from trimethylsulfonium iodide and a key aldehyde according to the procedure described in Corey, E.J., Chaykovsky, M.; J. Am. Chem. Soc. 1965, 87, 1353-1364. Exposure of the epoxide to commercially available amines in the presence of activated alumina can provide the desired products in a regioselective manner, as described in Posner, G.H., Rogers, D.Z.; J. Am. Chem. Soc, 1977, 99, 8214-8218.
  • the key ester can be prepared by coupling a carboxymethyl-substituted aminothiazole and various fluorine substituted arylsulfonyl chlorides in pyridine with DMAP. The key ester can then be reacted with Grignard reagents to give the desired intermediate alcohol. Aromatic nucleophilic substitution with a variety of nucleophiles provides the desired product.
  • R b and R c may b ⁇ taken together to form a ⁇ ng
  • Tertiary ⁇ -alcohols such as those in Scheme 13 can also be obtained from Boc- protected 4-(chloromethyl)thiazol-2-amine via samarium(H) mediated Barbier reaction with various cyclic or acyclic ketones. Acidolysis of the Boc protecting group of the resulting intermediate, followed by sulfonylation by various sulfonyl chlorides, gives the desired tertiary ⁇ -alcohols.
  • Tertiary ⁇ -alcohols such as those in Scheme 14 can also be prepared from ethyl 2-aminothiazole-4-carboxylate.
  • ethyl 2-aminothiazole-4-carboxylate can be reacted with ethylmagnesium chloride to provide the corresponding diethylhydroxy derivative.
  • the amine functionality was then coupled with a variety of sulfonyl chlorides to afford the desired sulfonamides.
  • Chiral components can be separated and purified using any of a variety of techniques known to those skilled in the art.
  • chiral components can be purified using supercritical fluid chromatography (SFC).
  • SFC supercritical fluid chromatography
  • chiral analytical SFC/MS analyses are conducted using a Berger analytical SFC system (AutoChem, Newark, DE) which consists of a Berger SFC dual pump fluid control module with a Berger FCM 1100/1200 supercritical fluid pump and FCM 1200 modifier fluid pump, a Berger TCM 2000 oven, and an Alcott 718 autosampler.
  • the integrated system can be controlled by BI-SFC Chemstation software version 3.4.
  • Detection can be accomplished with a Watrers ZQ 2000 detector operated in positive mode with an ESI interface and a scan range from 200-800 Da with 0.5 second per scan.
  • Chromatographic separations can be performed on a ChiralPak AD-H, ChiralPak AS-H, ChiralCel OD-H, or ChiralCel OJ-H column (5 ⁇ , 4.6 x 250 mm; Chiral Technologies, Inc. West Chester, PA) with 10 to 40% methanol as the modifier and with or without ammonium acetate (10 mM).
  • Any of a variety of flow rates can be utilized including, for example, 1.5 or 3.5 rnL/min with an inlet pressure set at 100 bar.
  • sample injection conditions can be used including, for example, sample injections of either 5 or lO ⁇ L in methanol at 0.1 mg/mL in concentration.
  • preparative chiral separations are performed using a Berger MultiGram II SFC purification system.
  • samples can be loaded onto a ChiralPak AD column (21 x 250 mm, 10 ⁇ ).
  • the flow rate for separation can be 70 mL/min, the injection volume up to 2 mL, and the inlet pressure set at 130 bar. Stacked injections can be applied to increase the efficiency.
  • the above reaction schemes, and variations thereof, can be used to prepare the following:
  • Example 1-1 3-Chloro-N-(4-(l-hydroxyethyl)thiazol-2-yl)-2-methylbenzenesulfonamide
  • Step A Ethyl 2-(3-chloro-2-methylphenylsulfonamido)thiazole-4-carboxylate
  • Step B 3-Chloro-N-(4-(hydroxymethyl)thiazol-2-yl)-2-methylbenzenesulfonamide
  • Step D 3-Chloro-N-(4-(l-hydroxyethyl)thiazol-2-yl)-2-methylbenzenesulfonamide
  • 3-Chloro-N-(4-formylthiazol-2-yl)-2-methylbenzenesulfonamide 64 mg, 0.202 mmol was suspended in THF and treated with a solution of methylmagnesium chloride (3.0M in THF, 0.33 mL, 1.0 mmol) at room temperature.
  • the reaction mixture was stirred for 15 min, quenched with NH 4 Cl (sat. aq) - ice mixture (1: 1, 5 mL), stirred vigorously for 5 min and extracted with ethyl acetate (5 mL).
  • Example 1-7 3-Chloro-N-(4-(cyclohexyl(hydroxy)methyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 1-12 3-chloro-N-(4-((3-fluorophenyl)(hydroxy)methyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 1-13 3-chloro-N-(4-((3,4-difluorophenyl)(hydroxy)methyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 1-14 3-chloro-N-(4-((4-chloro-3-fluorophenyl)(hydroxy)methyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 1-16 3-chloro-N-(4-((4-fluorophenyl)(hydroxy)methyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • the title compound was prepared from commercially available 2- iodobenzonitrile and 3-chloro-N-(4-formylthiazol-2-yl)-2-methylbenzenesulfonamide according to the procedure described in Example 1-31.
  • the crude product was purified by column chromatography on SiO 2 eluted with EtOAc/hexanes (3:1) to yield 0.10 g (50 %) of the title compound.
  • Step A Ethyl 2-(2-(3-chloro-2-methylphenylsulfonamido)thiazol-4-yl)acetate
  • Step B 3-Chloro-2-methyl-N-(4-(2-oxoethyl)thiazol-2-yl)benzenesulfonamide
  • Step C 3-Chloro-N-(4-(2-hydroxypentyl)thiazol-2-yl)-2-methylbenzenesulfonamide
  • 3-Chloro-2-methyl-N-(4-(2-oxoethyl)thiazol-2-yl)benzenesulfonamide (0.190 g, 0.534 mmol) was dissolved in THF and cooled to -10 0 C in nitrogen atmosphere, n- Propylmagnesium chloride (2M solution in ethyl ether, 0.600 mL, 1.20 mmol) was added dropwise and the reaction mixture was stirred for 40 min. It was quenched with a cooled NH 4 Cl (sat.
  • Example 2-6 3-chloro-N-(4-(2-(3-fluorophenyl)-2-hydroxyethyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Step A 3-chloro-N-(4-(3-(2,5-difluorophenyl)-2-oxopropyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 2-8 3-chloro-N-(4-(3-(4-fluorophenyl)-2-hydroxypropyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Step A (R)-((S)-l-(2-(3-chloro-2-methylphenylsulfonamido)thiazol-4-yl)-3-(2- fluorophenyl)propan-2-yl) 2-methoxy-2-phenylacetate
  • Step B (S)-3-chloro-N-(4-(3-(2-fluorophenyl)-2-hydroxypropyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 2-10-B The title compound was obtained as described for Example 2-10-B, starting from the other diastereomer isolated by preparative TLC in Example 2-10-A, except that the following quantities were used: (R)-((R)-l-(2-(3-chloro-2- methylphenylsulfonamido)thiazol-4-yl)-3-(2-fluorophenyl)propan-2-yl) 2-methoxy-2- phenylacetate (63.0 mg, 0.107 mmol), DIBAL-H (1.00 mL, 1.00 mmol), dichloromethane (5 mL). The title compound was obtained as a white solid (38.4 mg, 81%). Stereo- configuration was assigned based on NMR analysis of the methoxyphenylacetic acid derivatized diastereomers of Example 2-9 and Example 2-13 with known configurations.
  • Example 2-14 3-chloro-N-(4-(3-(2,4-difluorophenyl)-2-hydroxypropyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 2-15 3-chloro-N-(4-(3-(2,6-difluorophenyl)-2-hydroxypropyl)thiazol-2-yl)-2- methylbenzenesulfonamide
  • Example 2-16 3-chloro-N-(4-(3-(3-chlorophenyl)-2-hydroxypropyl)thiazol-2-yl)-2- methylbenzenesulfonamide

Abstract

L'invention a trait à des composés, à des compositions pharmaceutiques, à des kits et à des procédés d'utilisation avec des hydroxystéroïdes déshydrogénases. Lesdits composés contiennent un composé sélectionné dans le groupe représenté par la formule (I), dans laquelle les variables sont telles que définies dans le descriptif de l'invention.
EP05854426A 2004-12-17 2005-12-16 Inhibiteurs des hydroxystéroides déshydrogénases Withdrawn EP1888544A2 (fr)

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