Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
  • C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
  • C07D487/14—Ortho-condensed systems
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P35/00—Antineoplastic agents

Definitions

• the invention encompasses novel compounds and pharmaceutically acceptable salts thereof and compositions including therapeutically or prophylactically effective amounts of such compounds or pharmaceutically acceptable salts thereof.
• the invention also encompasses methods for treating or preventing diseases and disorders associated abnormal cell growth, for example, treating or preventing cancer or tumor growth, which methods include administering to a mammal in need thereof a composition comprising a therapeutically or prophylactically effective amount of a compound of the invention or a pharmaceutically acceptable salt thereof.
• Treatment of cancer varies based on the type of cancer and its stage.
• the stage of a cancer refers to how much it has grown and whether the tumor has spread from its original location. If the cancer is confined to one location and has not spread, the most common goals for treatment are surgery and cure. This is often the case with skin cancers, as well as cancers of the lung, breast, and colon.
• the options for treatment include radiation, chemotherapy, or both.
• Some cancers require a combination of surgery, radiation, and chemotherapy.
• radiotherapeutic agents Although current radiotherapeutic agents, chemotherapeutic agents and biological toxins are potent cytotoxins, they do not discriminate between normal and malignant cells, producing adverse effects and dose-limiting toxicities. There remains a need for lung cancer specific cancer markers.
• the present inventors have identified novel compounds that are effective in discriminately inhibiting the growth of cancer and tumor cells while allowing healthy "normal" cells to remain unaffected.
• the invention encompasses compounds and compositions and methods comprising the compounds of Formulas I- V that are useful for treating or preventing a disease or disorder including, but not limited to, conditions caused by uncontrolled cell growth, hyperproliferation of cells, tumor growth, and cancers.
• the invention also encompasses methods for treating or preventing lung cancer, pancreatic cancer, leukemia, breast cancer, liver cancer, kidney cancer, ovarian cancer, human glioblastoma and prostate cancer, which comprises administering to a mammal in need of such treatment or prevention a therapeutically or prophylactically effective amount of a composition comprising a compound of Formula I- V, or a pharmaceutically acceptable salt or prodrug thereof, and a pharmaceutically acceptable vehicle.
• composition or formulation comprising a compound of
• Formula I-V is useful in treating or preventing conditions caused by uncontrolled cell growth.
• composition or formulation comprising a compound of
• Formula I-V is useful in killing abnormal or cancerous cells while simultaneously not affecting healthy or normal cells.
• composition or formulation comprising a compound of
• Formula I-V act as cytotoxic agents.
• composition or formulation comprising a compound of
• Formula I-V act as apoptotic agents.
• compositions that are useful in the methods of the invention encompass compounds of Formulas I-V.
• the invention encompasses compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (I):
• R, R', and R are each independently a hydrogen, hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; 1 S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L-ribosyl; T- deoxy- ⁇ -D-ribosyl;
• R, R', and R can also form a ring with one or more C, S, O, N atoms such that, for example, R and R' together include:
• R 7 is a hydrogen; hydroxyl; substituted and unsubstuted: cyclic and acyclic alkyl group, group, alkenyl group, alkynyl group, aryl group, aryloxy group, alkylary group, aryalkyl group, heteroaryl group, heterocycloalkyl group; -C(O)alkyl; -C(O)alkenyl; -C(O)alkynyl; -C(O)aryl; -C(O)benzyl; -C(O)NR 3 R 4 ; -C(S)alkyl; -C(S)alkenyl; -C(S)alkynyl; -C(S)aryl; -C(S)benzyl; -C(S)NR 3 R 4 ; -C(X)YR 1 R 2 ; wherein
• Q is O, NH, or S
• X is O, N, or S
• Y is O, CH 2 , NH, or S
• Z is CH, N, P, or C
• R 2 or R 7 is independently O, S, or NH
• n is 1, 2, 3, or 4
• r, r', and r" are each independently an integer from 1 to about 3.
• R, R', and R are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, -N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• substituents such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroal
• compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (II):
• R 1 , R 2 , R 3 , R 4 , and R 5 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L- ribosyl; 2
• R 7 is a hydrogen; hydroxyl; substituted and unsubstuted: cyclic and acyclic alkyl group, group, alkenyl group, alkynyl group, aryl group, aryloxy group, alkylary group, aryalkyl group, heteroaryl group, heterocycloalkyl group; -C(O)alkyl; -C(O)alkenyl; -C(O)alkynyl; - C(O)aryl; -C(O)benzyl; -C(O)NR 3 R 4 ; -C(S)alkyl; -C(S)alkenyl; -C(S)alkynyl; -C(S)aryl; -C(S)benzyl; -C(S)NR 3 R 4 ; -C(X)YR 1 R 2 ; wherein X is O, N, or S; Y is O, CH 2 , NH, or S;
• R 1 , R 2 , R 3 , R 4 , and R 5 are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, - N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• the invention encompasses compositions and formulations for treating or preventing diseases or disorders comprising a compound of
• R 1 , R 3 , R 4 , and R 5 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L- ribosyl; 2'-deoxy
• R 1 and R 3 can also form a ring with one or more C, S, O, N atoms such that R 1 and R 3 together include
• R 7 is a hydrogen; hydroxyl; substituted and uns ⁇ bstuted: cyclic and acyclic alkyl group, group, alkenyl group, alkynyl group, aryl group, aryloxy group, alkylary group, aryalkyl group, heteroaryl group, heterocycloalkyl group; -C(O)alkyl; -C(O)alkenyl; -C(O)alkynyl; -C(O)aryl; -C(O)benzyl; -C(O)NR 3 R 4 ; -C(S)alkyl; -C(S)alkenyl; -C(S)alkynyl; -C(S)aryl; -C(S)benzyl; -C(S)NR 3 R 4 ; -C(S)alkyl; -C(S)alkenyl; -C(S)alkynyl; -C(S)
• X is O, N, or S
• Y is O, CH 2 , NH, or S
• Z is CH, N, P, or C; is a single bond or double bond; wherein if is a double bond, R 2 or R 7 is independently O, S, or NH; and n is 1, 2, 3, or 4.
• R 1 , R 3 , R 4 , and R 5 are not all hydrogen.
• R 1 , R , R 4 , and R 5 are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, - N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• R 3 and R 4 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L-ribosyl; T- deoxy- ⁇ -D-ribosyl; 2
• R 3 and R 4 are both not hydrogen.
• R and R 4 are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, -N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• the invention encompasses compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (V):
• R 3 , R 4 , and R 5 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L-ribosyl; T- deoxy- ⁇ -D-rib
• R 3 , R 4 , and R 5 are not each hydrogen.
• R 3 , R 4 , and R 5 are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, - N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• Figure 1 illustrates 1 H NMR ( ⁇ , DMSO-d 6 , J in Hz in parentheses) data of illustrative compounds 3 and l l-14a.
• Figure 2 illustrates 13 C NMR ( ⁇ , DMSOd 6 ) data of illustrative compounds 3 and 11-14.
• Figure 3 illustrates a three-Bond 1 H-C 13 Coupling (HMBC) in illustrative compounds 3 and 11-14.
• Figure 4 illustrates 1 H NMR ( ⁇ , DMSO-d 6 , J in Hz in parentheses) data of compound 5.
• Figure 5 illustrates 1 H NMR ( ⁇ , DMSOd 6 , J in Hz in parentheses) data of compound 6.
• Figure 6 illustrates 13 C NMR ( ⁇ , DMSOd 6 ) data of compound 6.
• Figure 7 illustrates 1 H NMR ( ⁇ , DMSOd 6 , J in Hz in parentheses) data of compound 7.
• Figure 8 illustrates 13 C NMR ( ⁇ , DMSO-d 6 ) data of compound 7.
• Figure 9 illustrates 1 H NMR ( ⁇ , DMSOd 6 , J in Hz in parentheses) data of illustrative compound 9.
• Figure 10 illustrates 13 C NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 9.
• Figure 11 illustrates 1 H NMR ( ⁇ , DMSOd 6 , J in Hz in parentheses) data of illustrative compound 3.
• Figure 12 illustrates 13 C NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 3.
• Figure 13 illustrates 13 C NMR DEPT 135 ( ⁇ , DMSOd 6 ) data of illustrative compound 3.
• Figure 14 illustrates HMQC NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 3.
• Figure 15 illustrates HMBC NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 3.
• Figure 16 illustrates 1 H NMR ( ⁇ , DMSOd 6 , J in Hz in parentheses) data of illustrative compound 11.
• Figure 17 illustrates 13 C NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 11.
• Figure 18 illustrates 13 C NMR DEPT 135 ( ⁇ , DMSO-d 6 ) data of illustrative compound
• Figure 19 illustrates HMQC NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 11.
• Figure 20 illustrates HMBC NMR ( ⁇ , DMSO-Cl 6 ) data of illustrative compound 11.
• Figure 21 illustrates 1 H NMR ( ⁇ , DMSO-d 6 , J in Hz in parentheses) data of illustrative compound 12.
• Figure 22 illustrates 13 C NMR ( ⁇ , DMSO-d 6 ) data of illustrative compound 12.
• FIG. 23 illustrates 13 C NMR DEPT 135 ( ⁇ , DMSO-d 6 ) data of illustrative compound
• Figure 24 illustrates HMQC NMR ( ⁇ , DMSO-d 6 ) data of illustrative compound 12.
• Figure 25 illustrates HMBC NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 12.
• Figure 26 illustrates 1 H NMR ( ⁇ , DMSO-d 6 , J in Hz in parentheses) data of illustrative compound 13.
• Figure 27 illustrates 13 C NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 13.
• Figure 28 illustrates 13 C NMR DEPT 135 ( ⁇ , DMSOd 6 ) data of illustrative compound
• Figure 29 illustrates HMQC NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 13.
• Figure 30 illustrates HMBC NMR ( ⁇ , DMSO-d 6 ) data of illustrative compound 13.
• Figure 31 illustrates 1 H NMR ( ⁇ , DMSOd 6 , J in Hz in parentheses) data of illustrative compound 14.
• Figure 32 illustrates 13 C NMR ( ⁇ , DMSO-d 6 ) data of illustrative compound 14.
• Figure 33 illustrates 13 C NMR DEPT 135 ( ⁇ , DMSOd 6 ) data of illustrative compound
• Figure 34 illustrates HMQC NMR ( ⁇ , DMSOd 6 ) data of illustrative compound 14.
• Figure 35 illustrates HMBC NMR ( ⁇ , DMSO-d 6 ) data of illustrative compound 14.
• Figure 36 illustrates normal lung cell lines when contacted with illustrative compound of the invention compound 3.
• Figure 37 illustrates lung cancer cell lines when contacted with illustrative compound of the invention compound 3.
• Figure 38 illustrates glioblastoma human cell lines when contacted with illustrative compound of the invention compound 3.
• Figure 39 illustrates prostate cancer cell lines when contacted with illustrative compound of the invention compound 3.
• Figure 40 illustrates immunoblast analyses for DDX-3 expression in lung, prostate, and glioblastoma cell lines.
• Figure 41 Top panel: A) QRT-PCR of DDX3 levels in a series of immortalized normal breast cell lines (1-2) and breast cancer cell lines (3-7). The breast cancer cell lines are in the order of aggressive phenotype.
• Figure 42 A) Tumor growth rate in the mammary fat pad of SCID mice (preclinical breast cancer model) using wild type and DDX3 knockdown MDA-MB-231 cells. B) Cross section of lungs of animals injected orthotopically (mammary fat pad) with MDA-MB-231 and
• MDAMB-231-shDDX3 cells Note that the lungs from MDA-MB-23 l-shDDX3 injected animals showed no tumor formation as compared to the wild type cells (black arrows points to lung metastasis).
• Figure 43 MTS assays of MCF 1OA cells (immortalized normal breast cell line) incubated with Compound 3 drug. X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Figure 44 MTS assays of MCF 1OA cells (immortalized normal breast cell line) incubated with Compound 3 drug. X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Figure 45 MTS assays of MCF-7 cells (breast cancer cell line) incubated with
• Compound 3 drug Compound 3 drug.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Figure 46 MTS assays of MDA-MB-468 cells (breast cancer cell line) incubated with
• Compound 3 drug Compound 3 drug.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following, which cell viability was determined.
• Figure 47 MTS assays of MDA-MB-231 cells (breast cancer cell line) incubated with
• Compound 3 drug Compound 3 drug.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Figure 48 MTS assays of HL60T cells (leukemia cell line) incubated with Compound 3 drug. X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Figure 49 MTS assays of HNT34 cells (leukemia cell line) incubated with Compound 3 drug. X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Figure 50 MTS assays of KGlOl cells (leukemia cell line) incubated with Compound 3 drug. X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• FIGS 51-54 illustrate Toxicity studies of Compound 3 in SCID mouse. Data shown is that of 500 ⁇ M of RK-33 drugs that were injected twice daily for four weeks. Following that the drug was injected once a week for three weeks. At the end of the experiment the animals were sacrificed and histopathology performed. The range of drug dose tested was from 500 to 100 ⁇ M.
• alkoxy group means an -O- alkyl group, wherein alkyl is as defined herein.
• An alkoxy group can be unsubstituted or substituted with one or two suitable substituents.
• the alkyl chain of an alkyloxy group is from 1 to 6 carbon atoms in length, referred to herein, for example, as "(Cj-Cio)alkoxy.”
• alkenyl group means a monovalent unbranched or branched hydrocarbon chain having one or more double bonds therein.
• alkenyl group can be unconjugated or conjugated to another unsaturated group.
• Suitable alkenyl groups include, but are riot limited to (C 2 -C 8 )alkenyl groups, such as vinyl, allyl, butenyl, pentenyl, hexenyl, butadienyl, pentadienyl, hexadienyl, 2- ethylhexenyl, 2-propyl-2-butenyl, 4-(2-methyl-3-butene)-pentenyl.
• An alkenyl group can be unsubstituted or substituted with one or two suitable substituents.
• alkylalkoxy or "alkyloxyalkyl group” means a saturated, monovalent unbranched or branched hydrocarbon chain covalently bonded to an oxygen and covalently bonded to a second a saturated, monovalent unbranched or branched hydrocarbon chain (e.g., -alkyl-O-alkyl).
• alkyl or “alkyl group” means a substituted or unsubstituted, saturated, monovalent unbranched or branched hydrocarbon chain.
• alkyl groups include, but are not limited to, (C 1 -Cio)alkyl groups, such as methyl, ethyl, propyl, isopropyl, 2-methyl-l -propyl, 2-methyl-2-propyl, 2-methyl-l -butyl, 3 -methyl- 1- butyl, 2-methyl-3-butyl, 2,2-dimethyl-l -propyl, 2-methyl-1-pentyl, 3-methyl-1-pentyl, 4-methyl-
• alkyl group can be unsubstituted or substituted with one or two suitable substituents.
• alkynyl group means monovalent unbranched or branched hydrocarbon chain having one or more triple bonds therein.
• alkynyl group can be unconjugated or conjugated to another unsaturated group.
• Suitable alkynyl groups include, but are not limited to, (C 2 -C 6 )alkynyl groups, such as ethynyl, propynyl, butynyl, pentynyl, hexynyl, methylpropynyl, 4-methyl-1-butynyl, 4-propyl-2- pentynyl, and 4-butyl-2 -hexynyl.
• An alkynyl group can be unsubstituted or substituted with one or two suitable substituents.
• aryl group means a monocyclic or polycyclic-aromatic radical comprising carbon and hydrogen atoms.
• suitable aryl groups include, but are not limited to, phenyl, tolyl, anthacenyl, fluorenyl, indenyl, azulenyl, and naphthyl, as well as benzo-fused carbocyclic moieties such as 5,6,7, 8-tetrahydronaphthyl.
• An aryl group can be unsubstituted or substituted with one or two suitable substituents.
• the aryl group is a monocyclic ring, wherein the ring comprises 6 carbon atoms, referred to herein as "(C 6 )aryl.”
• aryloxy group means an -O- aryl group, wherein aryl is as defined herein.
• An aryloxy group can be unsubstituted or substituted with one or two suitable substituents.
• the aryl ring of an aryloxy group is a monocyclic ring, wherein the ring comprises 6 carbon atoms, referred to herein as
• benzyl means -CH 2 -phenyl.
• carbonyl is a divalent group of the formula
• the compounds of the invention are identified herein by their chemical structure and/or chemical name. Where a compound is referred to by both a chemical structure and a chemical name, and that chemical structure and chemical name conflict, the chemical structure is determinative of the compound's identity.
• the compounds of the invention may contain one or more chiral centers and/or double bonds and, therefore, exist as stereoisomers, such as double-bond isomers (i.e., geometric isomers), enantiomers, or diastereomers.
• the chemical structures depicted herein, and therefore the compounds of the invention encompass all of the corresponding compound's enantiomers and stereoisomers, that is, both the stereomerically pure form (e.g., geometrically pure, enantiomerically pure, or diastereomerically pure) and enantiomeric and stereoisomeric . mixtures.
• Enantiomeric and stereoisomeric mixtures can be resolved into their component enantiomers or stereoisomers by well known methods, such as chiral-phase gas chromatography, chiral-phase high performance liquid chromatography, crystallizing the compound as a chiral salt complex, or crystallizing the compound in a chiral solvent.
• Enantiomers and stereoisomers can also be obtained from stereomerically- or enantiomerically-pure intermediates, reagents, and catalysts by well known asymmetric synthetic methods.
• cycloalkyl and “cycloalkyl group” are used synonymously and each means a monocyclic or polycyclic saturated ring comprising carbon and hydrogen atoms and having no carbon-carbon multiple bonds.
• cycloalkyl groups include, but are not limited to, (C 3 -C 7 )cycloalkyl groups, such as cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and cycloheptyl, and saturated cyclic and bicyclic terpenes.
• a cycloalkyl group can be unsubstituted or substituted by one or two suitable substituents.
• the cycloalkyl group is a monocyclic ring or bicyclic ring.
• halogen means fluorine, chlorine, bromine, or iodine.
• halo and Hal encompass fluoro, chloro, bromo, and iodo.
• the term “formulation” refers to a composition comprising a compound of the invention that is described in a particular dosage form (e.g., tablet) or with a particular dosage amount (e.g., 30 mg/kg).
• a particular dosage form e.g., tablet
• a particular dosage amount e.g. 30 mg/kg.
• heteroaryl group means a monocyclic- or polycyclic aromatic ring comprising carbon atoms, hydrogen atoms, and one or more heteroatoms, preferably 1 to 3 heteroatoms, independently selected from nitrogen, oxygen, and sulfur.
• heteroaryl groups include, but are not limited to, pyridinyl, pyridazinyl, pyrimidyl, pyrazyl, triazinyl, pyrrolyl, pyrazolyl, imidazolyl, (1,2,3,)- and (1,2,4)- triazolyl, pyrazinyl, pyrimidinyl, tetrazolyl, furyl, thienyl, isoxazolyl, thiazolyl, furyl, phienyl, isoxazolyl, and oxazolyl.
• a heteroaryl group can be unsubstituted or substituted with one or two suitable substituents.
• a heteroaryl group is a monocyclic ring, wherein the ring comprises 2 to 5 carbon atoms and 1 to 3 heteroatoms, referred to herein as "(C 2 -C 5 )heteroaryl.”
• heterocycloalkyl group means a monocyclic or polycyclic ring comprising carbon and hydrogen atoms and at least one heteroatom, preferably, 1 to 3 heteroatoms selected from nitrogen, oxygen, and sulfur, and having no unsaturation.
• heterocycloalkyl groups include pyrrolidinyl, pyrrolidino, piperidinyl, piperidino, piperazinyl, piperazino, morpholinyl, morpholino, thiomorpholinyl, thiomorpholino, and pyranyl.
• a heterocycloalkyl group can be unsubstituted or substituted with one or two suitable substituents.
• the heterocycloalkyl group is a monocyclic or bicyclic ring, more preferably, a monocyclic ring, wherein the ring comprises from 3 to 7 carbon atoms and form 1 to 3 heteroatoms, referred to herein as (C 1 -C 7 )heterocycloalkyl.
• heterocyclic radical or “heterocyclic ring” means a heterocycloalkyl group or a heteroaryl group.
• hydrocarbyl group means a monovalent group selected from (Ci-Cg)alkyl, (C 2 -C 8 )alkenyl, and (C 2 -C 8 )alkynyl, optionally substituted with one or two suitable substituents.
• the hydrocarbon chain of a hydrocarbyl group is from 1 to 6 carbon atoms in length, referred to herein as "(C 1 - C 6 )hydrocarbyl.”
• the compounds of the invention can be optionally administered in isolated form.
• isolated means that the compounds of the invention are separated from other components of either (a) a natural source, such as a plant or cell, preferably bacterial culture, or (b) a synthetic organic chemical reaction mixture, preferably, via conventional techniques, the compounds of the invention are purified.
• purified means that when isolated, the isolate contains at least 80% preferably at least 90%, more preferably at least 95%, and most preferably at least 99% of a compound of the invention by weight of the isolate.
• phrases "pharmaceutically acceptable salt(s),” as used herein includes but is not limited to salts of acidic or basic groups that may be present in compounds used in the present compositions.
• Compounds included in the present compositions that are basic in nature are capable of forming a wide variety of salts with various inorganic and organic acids.
• the acids that may be used to prepare pharmaceutically acceptable acid addition salts of such basic compounds are those that form non-toxic acid addition salts, i.e., salts containing pharmacologically acceptable anions including, but not limited to, sulfuric, citric, maleic, acetic, oxalic, hydrochloride, hydrobromide, hydroiodide, nitrate, sulfate, bisulfate, phosphate, acid phosphate, isonicotinate, acetate, lactate, salicylate, citrate, acid citrate, tartrate, oleate, tannate, pantothenate, bitartrate, ascorbate, succinate, maleate, gentisinate, fumarate, gluconate, glucaronate, saccharate, formate, benzoate, glutamate, methanesulfonate, ethanesulfonate, benzenesulfonate, p-toluenesulfonate and pa
• Compounds included in the present compositions that include an amino moiety may form pharmaceutically acceptable salts with various amino acids, in addition to the acids mentioned above.
• Compounds, included in the present compositions, that are acidic in nature are capable of forming base salts with various pharmacologically acceptable cations.
• Examples of such salts include alkali metal or alkaline earth metal salts and, particularly, calcium, magnesium, sodium lithium, zinc, potassium, and iron salts.
• prodrug means a derivative of a compound that can hydrolyze, oxidize, or otherwise react under biological conditions (in vitro or in vivo) to provide the compound.
• prodrugs include, but are not limited to, compounds that comprise biohydrolyzable moieties such as biohydrolyzable amides, biohydrolyzable esters, biohydrolyzable carbamates, biohydrolyzable carbonates, biohydrolyzable ureides, and biohydrolyzable phosphate analogues.
• prodrugs include compounds that comprise oligonucleotides, peptides, lipids, aliphatic and aromatic groups, or NO, NO 2 , ONO, and ONO 2 moieties.
• Prodrugs can typically be prepared using well known methods, such as those described in Burger's Medicinal Chemistry and Drug Discovery, pp. 172, 178, 949, 982 (Manfred E. Wolff ed., 5th ed. 1995), and Design of Prodrugs (H. Bundgaard ed., Elselvier, New York 1985).
• biohydrolyzable amide means an amide, ester, carbamate, carbonate, ureide, or phosphate, respectively, of a compound that either: 1) does not interfere with the biological activity of the compound but can confer upon that compound advantageous properties in vivo, such as uptake, duration of action, or onset of action; or 2) is biologically inactive but is converted in vivo to the biologically active compound.
• biohydrolyzable esters include, but are not limited to, lower alkyl esters, lower acyloxyalkyl esters (such as acetoxylmethyl, acetoxyethyl, aminocarbonyloxy-methyl, pivaloyloxymethyl, and pivaloyloxyethyl esters), lactonyl esters (such as phthalidyl and thiophthalidyl esters), lower alkoxyacyloxyalkyl esters (such as methoxycarbonyloxy-methyl, ethoxycarbonyloxy-ethyl and isopropoxycarbonyloxyethyl esters), alkoxyalkyl esters, choline esters, and acylamino alkyl esters (such as acetamidomethyl esters).
• lower alkyl esters such as acetoxylmethyl, acetoxyethyl, aminocarbonyloxy-methyl, pivaloyloxymethyl, and pivaloyloxyeth
• biohydrolyzable amides include, but are not limited to, lower alkyl amides, a amino acid amides, alkoxyacyl amides, and alkylaminoalkyl-carbonyl amides.
• biohydrolyzable carbamates include, but are not limited to, lower alkylamines, substituted ethylenediamines, aminoacids, hydroxyalkylamines, heterocyclic and heteroaromatic amines, and polyether amines.
• phenyl means -C 6 H 5 .
• a phenyl group can be unsubstituted or substituted with one or two suitable substituents.
• substituted and a suitable substituent means a group that does not nullify the synthetic or pharmaceutical utility of the compounds of the invention or the intermediates useful for preparing them.
• substituted groups or suitable substituents include, but are not limited to: (C 1 -C 8 )alkyl; (Ci- C 8 )alkenyl; (C 1 -C 8 )alkynyl; (C 6 )aryl; (C 3 -C 5 )heteroaryl; (C 3 -C 7 )cycloalkyl; (C 1 -C 8 )alkoxy; (C 6 )aryloxy; -CN; -OH; SH, oxo; halo, -NO 2 , -CO 2 H; -NH 2 ; -NHOH, -NH((d-C 8 )alkyl); - N((C,-C 8 )alkyl) 2 ; -NH((C 6 )aryl); -NHO((C,-C 8 )alkyl); -N(O(C ,-C 8 )alkyl) 2 ; -NH(O(C 6 )al
• the substituents can be one or more than one suitable groups, such as, but not limited to, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, - N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• suitable substituent based on the stability and pharmacological and synthetic activity of the compound of the invention.
• the phrase "therapeutically effective amount" of a composition of the invention is measured by the therapeutic effectiveness of a compound of the invention, wherein at least one adverse effect of a disorder is ameliorated or alleviated.
• the terms "treating or preventing” are intended to include preventing, eradicating, or inhibiting the resulting increase of undesired physiological activity associated with a disorder, for example, in the context of the therapeutic or prophylactic methods of the invention.
• the term treating or preventing includes antagonistic effects, e.g., diminishment of the activity or production of mediators of a disorder.
• the invention includes, but is not limited to, compounds, compositions and formulations for treating or preventing treating or preventing a disease or disorder including, but not limited to, conditions caused by uncontrolled cell growth, hyperproliferation of cells, tumor growth, and cancers, for example, lung cancer, pancreatic cancer, leukemia, breast cancer, liver cancer, kidney cancer, ovarian cancer, human glioblastoma and prostate cancer, which comprises administering to a mammal in need of such treatment or prevention a therapeutically or prophylactically effective amount of a composition comprising a compound of Formula I- V, or a pharmaceutically acceptable salt or prodrug thereof, and a pharmaceutically acceptable vehicle.
• a disease or disorder including, but not limited to, conditions caused by uncontrolled cell growth, hyperproliferation of cells, tumor growth, and cancers, for example, lung cancer, pancreatic cancer, leukemia, breast cancer, liver cancer, kidney cancer, ovarian cancer, human glioblastoma and prostate cancer, which comprises administering to a mammal in need
• a composition or formulation comprising a compound of Formula I-V is useful in treating or preventing conditions caused by uncontrolled cell growth.
• a composition or formulation comprising a compound of Formula I-V is useful in killing abnormal or cancerous cells while simultaneously not affecting healthy or normal cells.
• a composition or formulation comprising a compound of Formula I-V act as cytotoxic agents.
• a composition or formulation comprising a compound of Formula I-V act as apoptotic agents.
• the invention encompasses methods of treating or preventing diseases and disorders described herein by administering a composition or formulation comprising a compound of Formulas I-V or a pharmaceutically acceptable salt or prodrug thereof.
• the compositions that are useful in the methods of the invention encompass compounds of Formulas I-V.
• the invention encompasses compounds and compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (I):
• R, R', and R are each independently a hydrogen, hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L-ribosyl; T- deoxy- ⁇ -D-ribosyl
• R, R', and R can also form a ring with one or more C, S, O, N atoms such that, for example, R and R' together include:
• R 7 is a hydrogen; hydroxyl; substituted and unsubstuted: cyclic and acyclic alkyl group, group, alkenyl group, alkynyl group, aryl group, aryloxy group, alkylary group, aryalkyl group, heteroaryl group, heterocycloalkyl group; -C(O)alkyl; -C(O)alkenyl; -C(O)alkynyl; -C(O)aryl; -C(O)benzyl; -C(O)NR 3 R 4 ; -C(S)alkyl; -C(S)alkenyl; -C(S)alkynyl; -C(S)aryl; -C(S)benzyl; -C(S)NR 3 R 4 ; -C(X)YR 1 R 2 ; wherein
• Q is O, NH, or S
• X is O, N, or S
• Y is O, CH 2 , NH, or S
• Z is CH, N, P, or C; is a single bond or double bond; wherein if is a double bond, R 2 or R 7 is independently O, S, or NH; n is 1, 2, 3, or 4; and r, r', and r" are each independently an integer from 1 to about 3.
• R, R', and R are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, -N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• substituents such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroal
• the compounds of the invention do not include compounds where both R, R', and R" are all hydrogen.
• the substituents can be one or more than one suitable groups, such as, but not limited to, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, -N,N- dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• R is hydrogen.
• R is an alkyl group.
• R is an alkoxy group. In another embodiment, R is an alkylalkoxy group. In another embodiment, R is an alkenyl group. In another embodiment, R is alkynyl group. In another embodiment, R is an aryl group. In another embodiment, R is aryloxy group. In another embodiment, R is benzyl group. In another embodiment, R is heteroaryl group. In another embodiment, R is heterocycloalkyl group. In another embodiment, R is a cycloalkyl group. In another embodiment, R is a benzyl group.
• R is a benzyl group substituted with one or more -F groups.
• R is a benzyl group substituted with one or more -Cl groups.
• R is a benzyl group substituted with one or more -Br groups.
• R is a benzyl group substituted with one or more -I groups.
• R is a benzyl group substituted with one or more OH groups.
• R is a benzyl group substituted with one or more azido groups.
• R is a benzyl group substituted with one or more -SH groups.
• R is a benzyl group substituted with one or more alkyl.
• R is a benzyl group substituted with one or more aryl groups.
• R is a benzyl group substituted with one or more heteroalkyl groups.
• R is a benzyl group substituted with one or more • alkyloxyl groups.
• R is a benzyl group substituted with one or more alkylthiol groups.
• R is a benzyl group substituted with one or more amino groups.
• R is a benzyl group substituted with one or more hydroxylamino groups.
• R is a benzyl group substituted with one or more N- alkylamino groups.
• R is a benzyl group substituted with one or more -
• R is a benzyl group substituted with one or more -
• R is a benzyl group substituted with one or more acyl groups.
• R is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups [0133] In certain illustrative embodiments, R is a benzyl group substituted with one or more sulfonyl groups.
• R is a benzyl group substituted with one or more urea groups.
• R is a benzyl group substituted with one or more -
• R is a benzyl group substituted with one or more triazolyl groups.
• R' is hydrogen. In another embodiment, R' is an alkyl group. In another embodiment, R' is an alkoxy group. In another embodiment, R' is an alkylalkoxy group.
• R' is an alkenyl group. In another embodiment, R' is alkynyl group. In another embodiment, R' is an aryl group. In another embodiment, R' is aryloxy group. In another embodiment, R' is benzyl group. In another embodiment, R' is heteroaryl group. In another embodiment, R' is heterocycloalkyl group. In another embodiment, R' is a cycloalkyl group. In another embodiment, R' is a benzyl group.
• R' is a benzyl group substituted with one or more -F groups.
• R' is a benzyl group substituted with one or more -Cl groups.
• R' is a benzyl group substituted with one or more -
• R' is a benzyl group substituted with one or more -I groups.
• R' is a benzyl group substituted with one or more OH groups.
• R' is a benzyl group substituted with one or more azido groups.
• R' is a benzyl group substituted with one or more -
• R' is a benzyl group substituted with one or more alkyl.
• R' is a benzyl group substituted with one or more aryl groups.
• R' is a benzyl group substituted with one or more heteroalkyl groups.
• R' is a benzyl group substituted with one or more alkyloxyl groups.
• R' is a benzyl group substituted with one or more alkylthiol groups.
• R' is a benzyl group substituted with one or more amino groups.
• R' is a benzyl group substituted with one or more hydroxylamino groups.
• R' is a benzyl group substituted with one or more N- alkylamino groups.
• R' is a benzyl group substituted with one or more -
• R' is a benzyl group substituted with one or more -
• R' is a benzyl group substituted with one or more acyl groups.
• R' is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R' is a benzyl group substituted with one or more sulfonyl groups.
• R' is a benzyl group substituted with one or more urea groups.
• R' is a benzyl group substituted with one or more -
• R' is a benzyl group substituted with one or more triazolyl groups.
• R" is hydrogen. In another embodiment, R" is an alkyl group.
• R" is an alkoxy group. In another embodiment, R" is an alkylalkoxy group. In another embodiment, R" is an alkenyl group. In another embodiment, R" is alkynyl group. In another embodiment, R" is an aryl group. In another embodiment, R" is aryloxy group. In another embodiment, R" is benzyl group. In another embodiment, R" is heteroaryl group. In another embodiment, R" is heterocycloalkyl group. In another embodiment, R" is a cycloalkyl group. In another embodiment, R" is a benzyl group.
• R" is a benzyl group substituted with one or more -F groups.
• R" is a benzyl group substituted with one or more -
• R" is a benzyl group substituted with one or more -
• R" is a benzyl group substituted with one or more -I groups.
• R" is a benzyl group substituted with one or more
• R" is a benzyl group substituted with one or more azido groups.
• R" is a benzyl group substituted with one or more -
• R" is a benzyl group substituted with one or more alkyl.
• R" is a benzyl group substituted with one or more aryl groups.
• R" is a benzyl group substituted with one or more heteroalkyl groups.
• R" is a benzyl group substituted with one or more alkyloxyl groups.
• R" is a benzyl group substituted with one or more alkylthiol groups.
• R" is a benzyl group substituted with one or more amino groups.
• R" is a benzyl group substituted with one or more hydroxylamino groups.
• R" is a benzyl group substituted with one or more N- alkylamino groups.
• R" is a benzyl group substituted with one or more -
• R" is a benzyl group substituted with one or more -
• R" is a benzyl group substituted with one or more acyl groups.
• R" is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R" is a benzyl group substituted with one or more sulfonyl groups.
• R" is a benzyl group substituted with one or more urea groups.
• R" is a benzyl group substituted with one or more -
• R" is a benzyl group substituted with one or more triazolyl groups.
• compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (II):
• R 1 , R , R 3 , R 4 , and R 5 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L- ribosyl; 2'
• R 1 and R 3 or R 2 and R 4 can also form a ring with one or more C, S, O, N atoms such that R 1 and
• R 3 or R 2 and R 4 together include
• R 7 is a hydrogen; hydroxyl; substituted and unsubstuted: cyclic and acyclic alkyl group, group, alkenyl group, alkynyl group, aryl group, aryloxy group, alkylary group, aryalkyl group, heteroaryl group, heterocycloalkyl group; -C(O)alkyl; -C(O)alkenyl; -C(O)alkynyl; - C(O)aryl; -C(O)benzyl; -C(O)NR 3 R 4 ; -C(S)alkyl; -C(S)alkenyl; -C(S)alkynyl; -C(S)aryl; -C(S)benzyl; -C(S)NR 3 R 4 ; -C(X)YR 1 R 2 ; wherein
• X is O, N, or S
• Y is O, CH 2 , NH, or S
• Z is CH, N, P, or C; is a single bond or double bond; wherein if is a double bond, R 2 or R 7 is independently O, S, or NH; and n is 1, 2, 3, or 4.
• R 1 , R 2 , R 3 , R 4 , and R 5 are each independently a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, -
• substituents such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N
• R 1 is hydrogen. In another embodiment, R 1 is an alkyl group. In another embodiment, R 1 is an alkoxy group. In another embodiment, R 1 is an alkylalkoxy group.
• R 1 is an alkenyl group. In another embodiment, R 1 is alkynyl group. In another embodiment, R 1 is an aryl group. In another embodiment, R 1 is aryloxy group. In another embodiment, R 1 is benzyl group. In another embodiment, R 1 is heteroaryl group. In another embodiment, R 1 is heterocycloalkyl group. In another embodiment, R 1 is a cycloalkyl group. In another embodiment, R 1 is a benzyl group.
• R 1 is a benzyl group substituted with one or more -F groups.
• R 1 is a benzyl group substituted with one or more -Cl groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more -I groups.
• R 1 is a benzyl group substituted with one or more OH groups.
• R 1 is a benzyl group substituted with one or more azido groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more alkyl.
• R 1 is a benzyl group substituted with one or more aryl groups.
• R 1 is a benzyl group substituted with one or more heteroalkyl groups.
• R 1 is a benzyl group substituted with one or more alkyloxyl groups.
• R is a benzyl group substituted with one or more alkylthiol groups.
• R 1 is a benzyl group substituted with one or more amino groups.
• R 1 is a benzyl group substituted with one or more hydroxylamino groups.
• R 1 is a benzyl group substituted with one or more N- alkylamino groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more acyl groups.
• R 1 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 1 is a benzyl group substituted with one or more sulfonyl groups.
• R 1 is a benzyl group substituted with one or more urea groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more triazolyl groups.
• R 2 is hydrogen. In another embodiment, R 2 is an alkyl group. In another embodiment, R 2 is an alkoxy group. In another embodiment, R 2 is an alkylalkoxy group.
• R 2 is an alkenyl group. In another embodiment, R 2 is alkynyl group. In another embodiment, R 2 is an aryl group. In another embodiment, R 2 is aryloxy group. In another embodiment, R 2 is benzyl group. In another embodiment, R 2 is heteroaryl group. In another embodiment, R 2 is heterocycloalkyl group. In another embodiment, R 2 is a cycloalkyl group. In another embodiment, R 2 is a benzyl group. [0212] In certain illustrative embodiments, R 2 is a benzyl group substituted with one or more -F groups.
• R 2 is a benzyl group substituted with one or more -Cl groups.
• R 2 is a benzyl group substituted with one or more -
• R 2 is a benzyl group substituted with one or more -I groups.
• R 2 is a benzyl group substituted with one or more OH groups.
• R 2 is a benzyl group substituted with one or more azido groups.
• R 2 is a benzyl group substituted with one or more -
• R 2 is a benzyl group substituted with one or more alkyl.
• R 2 is a benzyl group substituted with one or more aryl groups.
• R 2 is a benzyl group substituted with one or more heteroalkyl groups.
• R 2 is a benzyl group substituted with one or more alkyloxyl groups.
• R 2 is a benzyl group substituted with one or more alkylthiol groups.
• R 2 is a benzyl group substituted with one or more amino groups.
• R 2 is a benzyl group substituted with one or more hydroxylamino groups.
• R 2 is a benzyl group substituted with one or more N- alkylamino groups.
• R 2 is a benzyl group substituted with one or more -
• R is a benzyl group substituted with one or more -
• R 2 is a benzyl group substituted with one or more acyl groups.
• R 2 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 2 is a benzyl group substituted with one or more sulfonyl groups.
• R 2 is a benzyl group substituted with one or more urea groups.
• R 2 is a benzyl group substituted with one or more -
• R 2 is a benzyl group substituted with one or more triazolyl groups.
• R 3 is hydrogen. In another embodiment, R 3 is an alkyl group. In another embodiment, R 3 is an alkoxy group. In another embodiment, R 3 is an alkylalkoxy group.
• R 3 is an alkenyl group. In another embodiment, R 3 is alkynyl group. In another embodiment, R 3 is an aryl group. In another embodiment, R 3 is aryloxy group. In another embodiment, R 3 is benzyl group. In another embodiment, R 3 is heteroaryl group. In another embodiment, R 3 is heterocycloalkyl group. In another embodiment, R 3 is a cycloalkyl group. In another embodiment, R 3 is a benzyl group.
• R 3 is a benzyl group substituted with one or more -F groups.
• R 3 is a benzyl group substituted with one or more -Cl groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -I groups.
• R 3 is a benzyl group substituted with one or more OH groups.
• R is a benzyl group substituted with one or more azido groups.
• R is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more alkyl.
• R 3 is a benzyl group substituted with one or more aryl groups.
• R 3 is a benzyl group substituted with one or more heteroalkyl groups.
• R 3 is a benzyl group substituted with one or more alkyloxyl groups.
• R 3 is a benzyl group substituted with one or more alkylthiol groups.
• R 3 is a benzyl group substituted with one or more amino groups.
• R 3 is a benzyl group substituted with one or more hydroxylamino groups.
• R 3 is a benzyl group substituted with one or more N- alkylamino groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -
• R is a benzyl group substituted with one or more acyl groups.
• R 3 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 3 is a benzyl group substituted with one or more sulfonyl groups.
• R 3 is a benzyl group substituted with one or more urea groups. [0257] In certain illustrative embodiments, R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more triazolyl groups.
• R 4 is hydrogen. In another embodiment, R 4 is an alkyl ggrroouupp.. In another embodiment, R 4 is an alkoxy group. In another embodiment, R 4 is an alkylalkoxy group,
• R 4 is an alkenyl group. In another embodiment, R 4 is alkynyl ggrrooui p. In another embodiment, R 4 is an aryl group. In another embodiment, R 4 is aryloxy ggrroouupp.. IInn another embodiment, R 4 is benzyl group. In another embodiment, R 4 is heteroaryl group. In another embodiment, R 4 is heterocycloalkyl group. In another embodiment, R 4 is a cycloalkyl group. In another embodiment, R 4 is a benzyl group.
• R 4 is a benzyl group substituted with one or more -F groups.
• R 4 is a benzyl group substituted with one or more -Cl groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -I groups.
• R 4 is a benzyl group substituted with one or more OH groups.
• R 4 is a benzyl group substituted with one or more aazziiddoo ggrroouuppss..
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more a aalllkkLrvyylll..
• R 4 is a benzyl group substituted with one or more aryl groups.
• R 4 is a benzyl group substituted with one or more heteroalkyl groups.
• R is a benzyl group substituted with one or more alkyloxyl groups.
• R 4 is a benzyl group substituted with one or more alkylthiol groups.
• R 4 is a benzyl group substituted with one or more amino groups.
• R 4 is a benzyl group substituted with one or more hydroxylamino groups.
• R 4 is a benzyl group substituted with one or more N- alkylamino groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more acyl groups.
• R 4 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 4 is a benzyl group substituted with one or more sulfonyl groups.
• R 4 is a benzyl group substituted with one or more urea groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more triazolyl groups.
• R 5 is hydrogen. In another embodiment, R 5 is an alkyl group. In another embodiment, R 5 is an alkoxy group. In another embodiment, R 5 is an alkylalkoxy group.
• R 5 is an alkenyl group. In another embodiment, R 5 is alkynyl group. In another embodiment, R 5 is an aryl group. In another embodiment, R 5 is aryloxy group. In another embodiment, R is benzyl group. In another embodiment, R 5 is heteroaryl group. In another embodiment, R 5 is heterocycloalkyl group. In another embodiment, R 5 is a cycloalkyl group. In another embodiment, R 5 is a benzyl group.
• R 5 is a benzyl group substituted with one or more -F groups.
• R 5 is a benzyl group substituted with one or more -Cl groups.
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more -I groups.
• R 5 is a benzyl group substituted with one or more OH groups.
• R 5 is a benzyl group substituted with one or more azido groups.
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more alkyl.
• R 5 is a benzyl group substituted with one or more aryl groups.
• R 5 is a benzyl group substituted with one or more heteroalkyl groups.
• R 5 is a benzyl group substituted with one or more alkyloxyl groups.
• R 5 is a benzyl group substituted with one or more alkylthiol groups.
• R 5 is a benzyl group substituted with one or more amino groups.
• R 5 is a benzyl group substituted with one or more hydroxylamino groups.
• R 5 is a benzyl group substituted with one or more N- alkylamino groups.
• R is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more acyl groups.
• R 5 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 5 is a benzyl group substituted with one or more sulfonyl groups.
• R 5 is a benzyl group substituted with one or more urea groups.
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more triazolyl groups.
• the invention encompasses compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (III):
• R 1 , R 3 , R 4 , and R 5 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L- ribosyl; 2'-deoxy
• R 7 is a hydrogen; hydroxyl; substituted and unsubstuted: cyclic and acyclic alkyl group, group, alkenyl group, alkynyl group, aryl group, aryloxy group, alkylary group, aryalkyl group, heteroaryl group, heterocycloalkyl group; -C(O)alkyl; -C(O)alkenyl; -C(O)alkynyl; -C(O)aryl; -C(O)benzyl; -C(O)NR 3 R 4 ; -C(S)alkyl; -C(S)alkenyl; -C(S)alkynyl; -C(S)aryl; -C(S)benzyl; -C(S)NR 3 R 4 ; -C(X)YR 1 R 2 ; wherein X is O, N, or S; Y is O, CH 2 , NH, or S;
• R 1 , R 3 , R 4 , and R 5 are not all hydrogen.
• R 1 , R 3 , R -* , and R 5 are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, - N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• R 1 is an alkenyl group. In another embodiment, R 1 is alkynyl group. In another embodiment, R 1 is an aryl group. In another embodiment, R 1 is aryloxy group. In another embodiment, R 1 is benzyl group. In another embodiment, R 1 is heteroaryl group. In another embodiment, R 1 is heterocycloalkyl group. In another embodiment, R 1 is a cycloalkyl group. In another embodiment, R 1 is a benzyl group.
• R 1 is a benzyl group substituted with one or more -F groups.
• R 1 is a benzyl group substituted with one or more -Cl groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more -I groups.
• R 1 is a benzyl group substituted with one or more OH groups.
• R is a benzyl group substituted with one or more azido groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more alkyl.
• R 1 is a benzyl group substituted with one or more aryl groups.
• R 1 is a benzyl group substituted with one or more heteroalkyl groups.
• R 1 is a benzyl group substituted with one or more alkyloxyl groups.
• R 1 is a benzyl group substituted with one or more alkylthiol groups. [0323] In certain illustrative embodiments, R 1 is a benzyl group substituted with one or more amino groups.
• R 1 is a benzyl group substituted with one or more hydroxylamino groups.
• R 1 is a benzyl group substituted with one or more N- alkylamino groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more acyl groups.
• R 1 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 1 is a benzyl group substituted with one or more sulfonyl groups.
• R 1 is a benzyl group substituted with one or more urea groups.
• R 1 is a benzyl group substituted with one or more -
• R 1 is a benzyl group substituted with one or more triazolyl groups.
• R 3 is hydrogen. In another embodiment, R 3 is an alkyl group. In another embodiment, R 3 is an alkoxy group. In another embodiment, R 3 is an alkylalkoxy group.
• R 3 is an alkenyl group. In another embodiment, R 3 is alkynyl group. In another embodiment, R 3 is an aryl group. In another embodiment, R 3 is aryloxy group. In another embodiment, R 3 is benzyl group. In another embodiment, R 3 is heteroaryl group. In another embodiment, R 3 is heterocycloalkyl group. In another embodiment, R 3 is a cycloalkyl group. In another embodiment, R 3 is a benzyl group.
• R 3 is a benzyl group substituted with one or more -F groups.
• R is a benzyl group substituted with one or more -Cl groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -I groups.
• R 3 is a benzyl group substituted with one or more OH groups.
• R 3 is a benzyl group substituted with one or more azido groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more alkyl.
• R 3 is a benzyl group substituted with one or more aryl groups.
• R 3 is a benzyl group substituted with one or more heteroalkyl groups.
• R 3 is a benzyl group substituted with one or more alkyloxyl groups.
• R 3 is a benzyl group substituted with one or more alkylthiol groups.
• R 3 is a benzyl group substituted with one or more amino groups.
• R 3 is a benzyl group substituted with one or more hydroxylamino groups.
• R 3 is a benzyl group substituted with one or more N- alkylamino groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -
• R is a benzyl group substituted with one or more acyl groups.
• R 3 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 3 is a benzyl group substituted with one or more sulfonyl groups.
• R 3 is a benzyl group substituted with one or more urea groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more triazolyl groups.
• R 4 is hydrogen. In another embodiment, R 4 is an alkyl group. In another embodiment, R 4 is an alkoxy group. In another embodiment, R 4 is an alkylalkoxy group.
• R 4 is an alkenyl group. In another embodiment, R 4 is alkynyl group. In another embodiment, R 4 is an aryl group. In another embodiment, R 4 is aryloxy group. In another embodiment, R 4 is benzyl group. In another embodiment, R 4 is heteroaryl group. In another embodiment, R 4 is heterocycloalkyl group. In another embodiment, R 4 is a cycloalkyl g ⁇ rroouunp. T Inn aannootthheerr e emmbbooddiimmeenntt., R R 44 i iss a a h beennzzvyll g ⁇ rroouupn..
• R 4 is a benzyl group substituted with one or more -F groups.
• R 4 is a benzyl group substituted with one or more -Cl groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -I groups.
• R 4 is a benzyl group substituted with one or more OH groups.
• R 4 is a benzyl group substituted with one or more azido groups. [0365] In certain illustrative embodiments, R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more alkyl.
• R 4 is a benzyl group substituted with one or more aryl groups.
• R 4 is a benzyl group substituted with one or more heteroalkyl groups.
• R 4 is a benzyl group substituted with one or more alkyloxyl groups.
• R 4 is a benzyl group substituted with one or more alkylthiol groups.
• R 4 is a benzyl group substituted with one or more amino groups.
• R 4 is a benzyl group substituted with one or more hydroxylamino groups.
• R 4 is a benzyl group substituted with one or more N- alkylamino groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more acyl groups.
• R 4 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 4 is a benzyl group substituted with one or more sulfonyl groups.
• R 4 is a benzyl group substituted with one or more urea groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more triazolyl groups.
• R 5 is hydrogen. In another embodiment, R 5 is an alkyl group. In another embodiment, R 5 is an alkoxy group. In another embodiment, R 5 is an alkylalkoxy group.
• R 5 is an alkenyl group. In another embodiment, R 5 is alkynyl group. In another embodiment, R is an aryl group. In another embodiment, R 5 is aryloxy group. In another embodiment, R 5 is benzyl group. In another embodiment, R 5 is heteroaryl group. In another embodiment, R 5 is heterocycloalkyl group. In another embodiment, R 5 is a cycloalkyl group. In another embodiment, R 5 is a benzyl group.
• R 5 is a benzyl group substituted with one or more -F groups.
• R 5 is a benzyl group substituted with one or more -Cl groups.
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more -I groups.
• R 5 is a benzyl group substituted with one or more OH groups.
• R 5 is a benzyl group substituted with one or more azido groups.
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more alkyl.
• R 5 is a benzyl group substituted with one or more aryl groups.
• R 5 is a benzyl group substituted with one or more heteroalkyl groups.
• R 5 is a benzyl group substituted with one or more alkyloxyl groups.
• R 5 is a benzyl group substituted with one or more alkylthiol groups.
• R 5 is a benzyl group substituted with one or more amino groups.
• R 5 is a benzyl group substituted with one or more hydroxylamino groups.
• R 5 is a benzyl group substituted with one or more N- alkylamino groups.
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more acyl groups.
• R 5 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 5 is a benzyl group substituted with one or more sulfonyl groups.
• R 5 is a benzyl group substituted with one or more urea groups.
• R 5 is a benzyl group substituted with one or more -
• R 5 is a benzyl group substituted with one or more triazolyl groups.
• the invention encompasses compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (IV):
• R 3 and R 4 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L-ribosyl; T- deoxy- ⁇ -D-ribosyl; 2
• R 3 and R 4 are both not hydrogen.
• R 3 and R 4 are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, -N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• R 3 is hydrogen. In another embodiment, R 3 is an alkyl group. In another embodiment, R 3 is an alkoxy group. In another embodiment, R 3 is an alkylalkoxy group. In another embodiment, R is an alkenyl group. In another embodiment, R is alkynyl group.
• R is an aryl group. In another embodiment, R is aryloxy group. In another embodiment, R is benzyl group. In another embodiment, R 3 is heteroaryl group. In another embodiment, R is heterocycloalkyl group. In another embodiment, R 3 is a cycloalkyl group. In another embodiment, R 3 is a benzyl group.
• R 3 is a benzyl group substituted with one or more -F groups.
• R 3 is a benzyl group substituted with one or more -Cl groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -I groups.
• R 3 is a benzyl group substituted with one or more OH groups.
• R 3 is a benzyl group substituted with one or more azido groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more alkyl.
• R 3 is a benzyl group substituted with one or more aryl groups.
• R is a benzyl group substituted with one or more heteroalkyl groups.
• R is a benzyl group substituted with one or more alkyloxyl groups.
• R is a benzyl group substituted with one or more alkylthiol groups.
• R is a benzyl group substituted with one or more amino groups.
• R 3 is a benzyl group substituted with one or more hydroxylamino groups.
• R 3 is a benzyl group substituted with one or more N- alkylamino groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more acyl groups.
• R 3 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 3 is a benzyl group substituted with one or more gg r ⁇ rrrroomuuppr ⁇ css..
• R 3 is a benzyl group substituted with one or more n urrpeqa g crrrnonunpsc.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more t t trr ⁇ iiaanzz7nooli1vyy1li gg ⁇ rrrnoonuunppcss..
• R 4 is hydrogen. In another embodiment, R 4 is an alkyl group. In another embodiment, R 4 is an alkoxy group. In another embodiment, R 4 is an alkylalkoxy group.
• R 4 is an alkenyl group. In another embodiment, R 4 is alkynyl group. In another embodiment, R 4 is an aryl group. In another embodiment, R 4 is aryloxy group. In another embodiment, R 4 is benzyl group. In another embodiment, R 4 is heteroaryl group. In another embodiment, R 4 is heterocycloalkyl group. In another embodiment, R 4 is a cycloalkyl group. In another embodiment, R 4 is a benzyl group.
• R 4 is a benzyl group substituted with one or more -F groups.
• R 4 is a benzyl group substituted with one or more -Cl groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -I groups.
• R 4 is a benzyl group substituted with one or more OH groups.
• R 4 is a benzyl group substituted with one or more azido groups.
• R is a benzyl group substituted with one or more -
• R is a benzyl group substituted with one or more alkyl.
• R is a benzyl group substituted with one or more aryl groups.
• R 4 is a benzyl group substituted with one or more heteroalkyl groups.
• R 4 is a benzyl group substituted with one or more alkyloxyl groups.
• R 4 is a benzyl group substituted with one or more alkylthiol groups.
• R 4 is a benzyl group substituted with one or more amino groups.
• R 4 is a benzyl group substituted with one or more hydroxylamino groups.
• R 4 is a benzyl group substituted with one or more N- alkylamino groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more acyl groups.
• R is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 4 is a benzyl group substituted with one or more sulfonyl groups.
• R 4 is a benzyl group substituted with one or more urea groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more triazolyl groups.
• the invention encompasses compositions and formulations for treating or preventing diseases or disorders comprising a compound of Formula (V):
• R 3 , R 4 , and R 5 are each independently a hydrogen; hydroxyl; substituted or unsubstituted: cyclic and acyclic alkyl group, cyclic and acyclic alkenyl group, cyclic and acyclic alkynyl group, aryl group, alkylaryl group, arylalkyl group, benzyl group, cyclic and acyclic heteroalkyl group, heteroaryl group; -C(O)R 3 ; -C(S)R 3 ; -S(O)R 3 ; -S(O) 2 R 3 ; -C(O)NR 4 R 5 ; -C(S)NR 3 R 4 ; -C(X)YR 5 R 6 ; - ⁇ -D-ribosyl; - ⁇ -D-ribosyl; - ⁇ -L-ribosyl; - ⁇ -L-ribosyl; T- deoxy- ⁇ -D-rib
• R 3 , R 4 , and R 5 are not each hydrogen.
• R 3 , R 4 , and R 5 are each independently are a substituted benzyl, alkyl, aryl, cycloalkyl, heteroaryl, or heterocycloalkyl with one ore more substituents, such as, but not limited to, -H, -F, -Cl, -Br, -I, -OH, azido, -SH, alkyl, aryl, heteroalky, alkyoxyl, alkylthiol, amino, hydroxylamino, N-alkylamino, -N,N-dialkylamino, -N,N-dimethylamino, acyl, alkyloxycarbonyl, sulfonyl, urea, -NO 2 , triazolyl.
• R 3 is hydrogen. In another embodiment, R 3 is an alkyl group. In another embodiment, R is an alkoxy group. In another embodiment, R 3 is an alkylalkoxy group. In another embodiment, R 3 is an alkenyl group. In another embodiment, R 3 is alkynyl group. In another embodiment, R 3 is an aryl group. In another embodiment, R 3 is aryloxy group. In another embodiment, R 3 is benzyl group. In another embodiment, R 3 is heteroaryl group. In another embodiment, R 3 is heterocycloalkyl group. In another embodiment, R 3 is a cycloalkyl group. In another embodiment, R 3 is a benzyl group.
• R 3 is a benzyl group substituted with one or more -F groups.
• R 3 is a benzyl group substituted with one or more -Cl groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -I groups.
• R 3 is a benzyl group substituted with one or more OH groups.
• R 3 is a benzyl group substituted with one or more azido groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more alkyl.
• R 3 is a benzyl group substituted with one or more aryl groups.
• R 3 is a benzyl group substituted with one or more heteroalkyl groups.
• R 3 is a benzyl group substituted with one or more alkyloxyl groups.
• R 3 is a benzyl group substituted with one or more alkylthiol groups.
• R 3 is a benzyl group substituted with one or more amino groups.
• R 3 is a benzyl group substituted with one or more hydroxylamino groups. [0475] In certain illustrative embodiments, R 3 is a benzyl group substituted with one or more N- alkylamino groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more acyl groups.
• R 3 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 3 is a benzyl group substituted with one or more sulfonyl groups.
• R 3 is a benzyl group substituted with one or more urea groups.
• R 3 is a benzyl group substituted with one or more -
• R 3 is a benzyl group substituted with one or more triazolyl groups.
• R 4 is hydrogen. In another embodiment, R 4 is an alkyl group. In another embodiment, R 4 is an alkoxy group. In another embodiment, R 4 is an alkylalkoxy group.
• R 4 is an alkenyl group. In another embodiment, R is alkynyl group. In another embodiment, R 4 is an aryl group. In another embodiment, R 4 is aryloxy group. In another embodiment, R 4 is benzyl group. In another embodiment, R 4 is heteroaryl group. In another embodiment, R 4 is heterocycloalkyl group. In another embodiment, R 4 is a cycloalkyl group. In another embodiment, R 4 is a benzyl group.
• R 4 is a benzyl group substituted with one or more -F groups.
• R 4 is a benzyl group substituted with one or more -Cl groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -I groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more azido groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more alkyl.
• R 4 is a benzyl group substituted with one or more aryl groups.
• R 4 is a benzyl group substituted with one or more heteroalkyl groups.
• R 4 is a benzyl group substituted with one or more alkyloxyl groups.
• R 4 is a benzyl group substituted with one or more alkylthiol groups.
• R 4 is a benzyl group substituted with one or more amino groups.
• R 4 is a benzyl group substituted with one or more hydroxylamino groups.
• R 4 is a benzyl group substituted with one or more N- alkylamino groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more acyl groups.
• R 4 is a benzyl group substituted with one or more alkyloxycarbonyl groups, groups [0504] In certain illustrative embodiments, R 4 is a benzyl group substituted with one or more sulfonyl groups.
• R 4 is a benzyl group substituted with one or more urea groups.
• R 4 is a benzyl group substituted with one or more -
• R 4 is a benzyl group substituted with one or more triazolyl groups.
• R 5 is hydrogen. In another embodiment, R 5 is an alkyl group. In another embodiment, R 5 is an alkoxy group. In another embodiment, R 5 is an alkylalkoxy group.
• R 5 is an alkenyl group. In another embodiment, R 5 is alkynyl group. In another embodiment, R 5 is an aryl group. In another embodiment, R 5 is aryloxy group. In another embodiment, R 5 is benzyl group. In another embodiment, R 5 is heteroaryl group. In another embodiment, R 5 is heterocycloalkyl group. In another embodiment, R 5 is a cycloalkyl group. In another embodiment, R 5 is a benzyl group.
• R 5 is a phenyl or a benzyl group substituted with one or more -F groups.
• R 5 is a phenyl or a benzyl group substituted with one or more -Cl groups.
• R 5 is a phenyl or a benzyl group substituted with one or more -Br groups.
• R 5 is a phenyl or a benzyl group substituted with one or more -I groups.
• R 5 is a phenyl or a benzyl group substituted with one or more OH groups.
• R 5 is a phenyl or a benzyl group substituted with one or more azido groups.
• R 5 is a phenyl or a benzyl group substituted with one or more -SH groups.
• R 5 is a phenyl or a benzyl group substituted with one or more alkyl. [0517] In certain illustrative embodiments, R 5 is a phenyl or a benzyl group substituted with one or more aryl groups.
• R 5 is a phenyl or a benzyl group substituted with one or more heteroalkyl groups.
• R 5 is a phenyl or a benzyl group substituted with one or more alkyloxyl groups.
• R 5 is a phenyl or a benzyl group substituted with one or more alkylthiol groups.
• R 5 is a phenyl or a benzyl group substituted with one or more amino groups.
• R 5 is a phenyl or a benzyl group substituted with one or more hydroxylamino groups.
• R 5 is a phenyl or a benzyl group substituted with one or more N-alkylamino groups.
• R 5 is a phenyl or a benzyl group substituted with one or more -N,N-dialkylamino groups.
• R 5 is a phenyl or a benzyl group substituted with one or more -N,N-dimethylamino groups.
• R 5 is a phenyl or a benzyl group substituted with one or more acyl groups.
• R 5 is a phenyl or a benzyl group substituted with one or more alkyloxycarbonyl groups, groups
• R 5 is a phenyl or a benzyl group substituted with one or more sulfonyl groups.
• R is a phenyl or a benzyl group substituted with one or more urea groups.
• R 5 is a phenyl or a benzyl group substituted with one or more -NO 2 groups.
• R 5 is a phenyl or a benzyl group substituted with one or more triazolyl groups.
• the compounds of the invention can be synthesized by organic chemistry techniques known to those of ordinary skill in the art, for example, generally as described in the synthesis in Scheme 1 below.
• Scheme 2 illustrates the first entry into such a ring system employing an illustrative representative example 3, containing a removable p-methoxybenzyl (PMB) group attached to each of the two imidazole rings.
• PMB p-methoxybenzyl
• an illustrative compound of the invention can be synthesized by heating diaminomaleonitrile 4 with triethyl orthoformate in dioxane yielded formimidate 5.
• diaminomaleonitrile 4 with triethyl orthoformate in dioxane yielded formimidate 5.
• the reported rearrangement of a compound such as 8 into an oxopurine such as 10 was not observed.
• a rearrangement has been limited to the use of N-tosylisocyanate, but not others. ⁇ Id.). This was further corroborated by the facile ring-closure of 9 to form 3. All intermediates and final product were fully characterized by spectroscopic and analytical data. ⁇ See Example Section). [0537] The core tricyclic structure of 3 containing 14 ⁇ electrons is aromatic by the H ⁇ ckel rule. Nevertheless, with six nitrogen atoms and a conjugated carbonyl group present in the heterocyclic ring system, compound 3 is considerably electrophilic.
• compound 3 was reacted with a few carbon and nitrogen nucleophiles.
• Illustrative examples of the carbon nucleophiles attempted include anisole, N,N-dimethylaniline, and 1,2,3-trimethoxybenzene, all of which contain electron-donating substituent(s) on their aromatic rings.
• the reaction of a mixture of 3 (1 mmol), anisole (5 mL), and TFA (10 mL) at 60 °C for 3 h (Scheme 3) formed a novel product 11 which was isolated, purified (81%) and characterised.
• the structures of 3 and 11-14 were determined by ID and 2D NMR experiments (some important peaks and correlations are presented in Figure 2 with an example of 12; and Tables 1-3), including HMQC, HMBC and DEPT experiments.
• H-5 showed the correlations with C-6a and C-11 ;
• H-I ' showed correlation with C-8,
• C-3' and C-T ⁇ C-8 showed correlations with H-I '.
• anisole/ 1,2,3- trimethoxybenzene /N,N-dimethylaniline at position 9a was determined by the correlation of H- 2"(or/and) and H-6" with C-9a; two-bond coupling enhancement between C-9a and H-9 (N) and H-9 (N) and C-8.
• composition or formulation comprising a compound of the invention and optionally a pharmaceutically acceptable vehicle, is administered to a mammal, preferably a human, experiencing one or more of the following disorders: conditions caused by uncontrolled cell growth, hyperproliferation of cells, tumor growth, and cancers.
• the invention also encompasses methods for treating or preventing lung cancer, pancreatic cancer, leukemia, breast cancer, liver cancer, kidney cancer, ovarian cancer, human glioblastoma and prostate cancer, which comprises administering to a mammal in need of such treatment or prevention a therapeutically or prophylactically effective amount of a composition comprising a compound of Formula I-V, or a pharmaceutically acceptable salt or prodrug thereof, and a pharmaceutically acceptable vehicle.
• composition or formulation comprising a compound of Formula I-V is useful in treating or preventing conditions caused by uncontrolled cell growth.
• a composition or formulation comprising a compound of Formula I-V is useful in treating or preventing conditions caused by uncontrolled cell growth.
• Formula I-V is useful in killing abnormal or cancerous cells while simultaneously not affecting healthy or normal cells.
• composition or formulation comprising a compound of
• Formula I-V acts as a cytotoxic agent.
• composition or formulation comprising a compound of
• Formula I-V acts as apoptotic agent.
• treatment refers to an amelioration of a disease or disorder, or at least one discernible symptom thereof. In another embodiment, “treatment” or
• treating refers to an amelioration of at least one measurable physical parameter, not necessarily discernible by the patient.
• treatment or “treating” refers to inhibiting the progression of a disease or disorder, either physically, e.g., stabilization of a discernible symptom, physiologically, e.g., stabilization of a physical parameter, or both.
• treatment or “treating” refers to delaying the onset of a disease or disorder.
• compositions of the invention are administered to a patient, preferably a human, as a preventative measure against such diseases.
• a patient preferably a human
• prevention or preventing refers to a reduction of the risk of acquiring a given disease or disorder.
• the compositions of the present invention are administered as a preventative measure to a patient.
• the compounds are advantageously useful in veterinary and human medicine.
• the compounds of the invention are useful for the treatment or prevention of conditions conditions caused by uncontrolled cell growth, hyperproliferation of cells, tumor growth, and cancers, for example, lung cancer, pancreatic cancer, leukemia, breast cancer, liver cancer, kidney cancer, human glioblastoma and prostate cancer.
• the invention provides methods of treatment and prophylaxis by administration to a patient of a therapeutically effective amount of a composition comprising a compound of the invention.
• the patient is a mammal, including, but not limited, to an animal such a cow, horse, sheep, pig, chicken, cat, dog, mouse, rat, rabbit, guinea pig, and is more preferably a human.
• the present compositions, which comprise one or more compounds of the invention are preferably administered intravenously or orally.
• suitable dosage ranges of the compounds of the invention are generally about 0.0001 milligram to 2000 milligrams of a compound of the invention per kilogram body weight.
• the oral dose is about 0.001 milligram to about 1500 milligrams per kilogram body weight, more preferably about 0.01 milligram to about 1000 milligrams per kilogram body weight, more preferably about 0.1 milligram to about 500 milligrams per kilogram body weight, and yet more preferably about 1 milligram to about 100 milligrams per kilogram body weight.
• the compounds of the invention may also be administered by any other convenient route, for example, by infusion or bolus injection, by absorption through epithelial or mucocutaneous linings (e.g., oral mucosa, rectal and intestinal mucosa, etc.) and may be administered together with another biologically active agent. Administration can be systemic or local.
• Various delivery systems are known, e.g., encapsulation in liposomes, microparticles, microcapsules, capsules, etc., and can be used to administer a compound of the invention.
• more than one compound of the invention is administered to a patient.
• Methods of administration include but are not limited to intradermal, intramuscular, intraperitoneal, intravenous, subcutaneous, intranasal, epidural, oral, sublingual, intranasal, intracerebral, intravaginal, transdermal, rectally, by inhalation, or topically, particularly to the ears, nose, eyes, or skin.
• the preferred mode of administration is left to the discretion of the practitioner, and will depend in-part upon the site of the medical condition. In most instances, administration will result in the release of the compounds of the invention into the bloodstream. [0554]
• administration can be by direct injection at the site (or former site) of an atherosclerotic plaque tissue.
• Pulmonary administration can also be employed, e.g., by use of an inhaler or nebulizer, and formulation with an aerosolizing agent, or via perfusion in a fluorocarbon or synthetic pulmonary surfactant.
• the compounds of the invention can be formulated as a suppository, with traditional binders and vehicles such as triglycerides.
• the compounds of the invention can be delivered in a vesicle, in particular a liposome (see Langer, 1990, Science 249:1527-1533; Treat et al., in Liposomes in the Therapy of Infectious Disease and Cancer, Lopez-Berestein and Fidler (eds.), Liss, New York, pp. 353-365 (1989); Lopez-Berestein, ibid., pp. 317-327; see generally ibid.).
• the compounds of the invention can be delivered in a controlled release system.
• a pump may be used (see Langer, supra; Sefton, 1987, CRC Crit. Ref. Biomed. Eng.
• polymeric materials can be used (see Medical Applications of Controlled Release, Langer and Wise (eds.), CRC Pres., Boca Raton, FIa. (1974); Controlled Drug Bioavailability, Drug Product Design and Performance, Smolen and Ball (eds.), Wiley, New York (1984); Ranger and Peppas, 1983, J. Macromol. ScL Rev. Macromol. Chem. 23:61; see also Levy et al., 1985, Science 228:190; During et al., 1989, Ann.
• a controlled-release system can be placed in proximity of the target of the compounds of the invention, e.g., the liver, thus requiring only a fraction of the systemic dose (see, e.g., Goodson, in Medical Applications of Controlled Release, supra, vol. 2, pp. 115-138 (1984)).
• Other controlled-release systems discussed in the review by Langer, 1990, Science 249:1527-1533 may be used.
• compositions will contain a therapeutically effective amount of a compound of the invention, optionally more than one compound of the invention, preferably in purified form, together with a suitable amount of a pharmaceutically acceptable vehicle so as to provide the form for proper administration to the patient.
• the term "pharmaceutically acceptable” means approved by a regulatory agency of the Federal or a state government or listed in the U.S. Pharmacopeia or other generally recognized pharmacopeia for use in animals, and more particularly in humans.
• vehicle refers to a diluent, adjuvant, excipient, or carrier with which a compound of the invention is administered.
• Such pharmaceutical vehicles can be liquids, such as water and oils, including those of petroleum, animal, vegetable or synthetic origin, such as peanut oil, soybean oil, mineral oil, sesame oil and the like.
• the pharmaceutical vehicles can be saline, gum acacia, gelatin, starch paste, talc, keratin, colloidal silica, urea, and the like.
• auxiliary, stabilizing, thickening, lubricating and coloring agents may be used.
• the compounds of the invention and pharmaceutically acceptable vehicles are preferably sterile.
• Water is a preferred vehicle when the compound of the invention is administered intravenously.
• Saline solutions and aqueous dextrose and glycerol solutions can also be employed as liquid vehicles, particularly for injectable solutions.
• Suitable pharmaceutical vehicles also include excipients such as starch, glucose, lactose, sucrose, gelatin, malt, rice, flour, chalk, silica gel, sodium stearate, glycerol monostearate, talc, sodium chloride, dried skim milk, glycerol, propylene, glycol, water, ethanol and the like.
• excipients such as starch, glucose, lactose, sucrose, gelatin, malt, rice, flour, chalk, silica gel, sodium stearate, glycerol monostearate, talc, sodium chloride, dried skim milk, glycerol, propylene, glycol, water, ethanol and the like.
• the present compositions if desired, can also contain minor amounts of wetting or emulsifying agents, or pH buffering agents.
• compositions can take the form of solutions, suspensions, emulsion, tablets, pills, pellets, capsules, capsules containing liquids, powders, sustained-release formulations, suppositories, emulsions, aerosols, sprays, suspensions, or any other form suitable for use.
• the pharmaceutically acceptable vehicle is a capsule (see e.g., U.S. Pat. No. 5,698,155).
• suitable pharmaceutical vehicles are described in "Remington's Pharmaceutical Sciences" by A. R. Gennaro.
• the compounds of the invention are formulated in accordance with routine procedures as a pharmaceutical composition adapted for intravenous administration to human beings.
• compounds of the invention for intravenous administration are solutions in sterile isotonic aqueous buffer.
• the compositions may also include a solubilizing agent.
• Compositions for intravenous administration may optionally include a local anesthetic such as lignocaine to ease pain at the site of the injection.
• the ingredients are supplied either separately or mixed together in unit dosage form, for example, as a dry lyophilized powder or water free concentrate in a hermetically sealed container such as an ampoule or sachette indicating the quantity of active agent.
• compositions of the invention can be administered orally.
• Formulations for oral delivery may be in the form of tablets, lozenges, aqueous or oily suspensions, granules, powders, emulsions, capsules, syrups, or elixirs, for example.
• Orally administered compositions may contain one or more optionally agents, for example, sweetening agents such as fructose, aspartame or saccharin; flavoring agents such as peppermint, oil of wintergreen, or cherry; coloring agents; and preserving agents, to provide a pharmaceutically palatable preparation.
• the compositions may be coated to delay disintegration and absorption in the gastrointestinal tract thereby providing a sustained action over an extended period of time.
• Selectively permeable membranes surrounding an osmotically active driving compound are also suitable for orally administered compounds of the invention. In these later platforms, fluid from the environment surrounding the capsule is imbibed by the driving compound, which swells to displace the agent or agent composition through an aperture.
• a time delay material such as glycerol monostearate or glycerol stearate may also be used.
• Oral compositions can include standard vehicles such as mannitol, lactose, starch, magnesium stearate, sodium saccharine, cellulose, magnesium carbonate, etc. Such vehicles are preferably of pharmaceutical grade.
• the amount of a compound of the invention that will be effective in the treatment of a particular disorder or condition disclosed herein will depend on the nature of the disorder or condition, and can be determined by standard clinical techniques. In addition, in vitro or in vivo assays may optionally be employed to help identify optimal dosage ranges. The precise dose to be employed in the compositions will also depend on the route of administration, and the seriousness of the disease or disorder, and should be decided according to the judgment of the practitioner and each patient's circumstances. However, suitable dosage ranges for oral administration are generally about about 0.001 milligram to about 200 milligrams of a compound of the invention per kilogram body weight.
• the oral dose is about 0.01 milligram to about 100 milligrams per kilogram body weight, more preferably about 0.1 milligram to about 50 milligrams per kilogram body weight, more preferably about 0.5 milligram to about 20 milligrams per kilogram body weight, and yet more preferably about 1 milligram to about 10 milligrams per kilogram body weight. In a most preferred embodiment, the oral dose is about 5 milligrams of a compound of the invention per kilogram body weight.
• the dosage amounts described herein refer to total amounts administered; that is, if more than one compound of the invention is administered, the preferred dosages correspond to the total amount of the compounds of the invention administered.
• Oral compositions preferably contain 10% to 95% active ingredient by weight.
• a composition of the invention for oral administration includes about 0.001 milligram to about 2000 milligrams of a compound of the invention, more preferably about 0.01 milligram to about 1000 milligrams of a compound of the invention, more preferably about 0.1 milligram to about 500 milligrams of a compound of the invention, and yet more preferably about 1 milligram to about 200 milligrams of a compound of the invention.
• Suitable dosage ranges for parenteral, for example, intravenous (i.v.) administration are 0.01 milligram to 100 milligrams per kilogram body weight, 0.1 milligram to 35 milligrams per kilogram body weight, and 1 milligram to 10 milligrams per kilogram body weight.
• Suitable dosage ranges for intranasal administration are generally about 0.01 pg/kg body weight to 1 mg/kg body weight.
• Suppositories generally contain 0.01 milligram to 50 milligrams of a compound of the invention per kilogram body weight and comprise active ingredient in the range of 0.5% to 10% by weight.
• Recommended dosages for intradermal, intramuscular, intraperitoneal, subcutaneous, epidural, sublingual, intracerebral, intravaginal, transdermal administration or administration by inhalation are in the range of 0.001 milligram to 200 milligrams per kilogram of body weight.
• Suitable doses of the compounds of the invention for topical administration are in the range of 0.001 milligram to 1 milligram, depending on the area to which the compound is administered. Effective doses may be extrapolated from dose-response curves derived from in vitro or animal model test systems. Such animal models and systems are well known in the art.
• a composition of the invention for parenteral, for example, intravenous administration includes about 0.001 milligram to about 2000 milligrams of a compound of the invention, more preferably about 0.01 milligram to about 1000 milligrams of a compound of the invention, more preferably about 0.1 milligram to about 500 milligrams of a compound of the invention, and yet more preferably about 1 milligram to about 200 milligrams of a compound of the invention.
• the invention also provides pharmaceutical packs or kits comprising one or more containers filled with one or more compounds of the invention.
• Optionally associated with such container(s) can be a notice in the form prescribed by a governmental agency regulating the manufacture, use or sale of pharmaceuticals or biological products, which notice reflects approval by the agency of manufacture, use or sale for human administration.
• the kit contains more than one compound of the invention.
• the compounds of the invention are preferably assayed in vitro and in vivo, for the desired therapeutic or prophylactic activity, prior to use in humans.
• in vitro assays can be used to determine whether administration of a specific compound of the invention or a combination of compounds of the invention is preferred for treating depression, MS, incontinence, or IBS.
• the compounds of the invention may also be demonstrated to be effective and safe using animal model systems.
• the compounds of the invention showed pharmacological efficacy in treating or preventing various disorders.
• the compound of the invention down regulate the expression of DDX3, a member of the DEAD box RNA helicase family.
• DDX3 a member of the DEAD box RNA helicase family.
• the immunoblot analyses were performed to show the DDX3 levels in the respective cell lines. Also it can kill prostate cancer cell line (PC-3) and human glioblastoma cell line (U87).
• Purpose The CellTiter One Solution Assay (Promega) is a colorimetric method for determining the number of viable cells in proliferation or cytotoxicity assays.
• the One Solution contains MTS compound and an electron coupling reagent PES.
• the MTS compound is bioreduced by cells into a colored formazan product that is soluble in tissue culture medium.
• the quantity of formazan product as measured by the amount of 490nm absorbance is directly proportional to the number of living cells in culture.
• FIG. 1 QRT-PCR of DDX3 levels in a series of immortalized normal breast cell lines (1-2) and breast cancer cell lines (3-7) are illustrated in Figure 1.
• the breast cancer cell lines are in the order of aggressive phenotype.
• Compound 3 are illustrated in Figure 3.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Compound 3 are illustrated in Figure 4.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• MTS assays of MCF-7 cells (breast cancer cell line) incubated with Compound 3 are illustrated in Figure 5.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• MTS assays of MDA-MB-468 cells (breast cancer cell line) incubated with Compound 3 are illustrated in Figure 6.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• MTS assays of MDA-MB-231 cells (breast cancer cell line) incubated with Compound 3 are illustrated in Figure 7.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• MTS assays of HL60T cells (leukemia cell line) incubated with Compound 3 are illustrated in Figure 8.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• MTS assays of HNT34 cells (leukemia cell line) incubated with Compound 3 are illustrated in Figure 9.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• MTS assays of KGlOl cells (leukemia cell line) incubated with Compound 3 are illustrated in Figure 10.
• X-axis indicates concentration of drug used. The cells were incubated for three days (fresh drug was added daily) following which cell viability was determined.
• Toxicity studies of Compound 3 were conducted in SCID mouse. Data shown is that of 500 ⁇ M of Compound 3 drugs that were injected twice daily for four weeks. Following that the drug was injected once a week for three weeks. At the end of the experiment the animals were sacrificed and histopathology performed. The range of drug dose tested was from 500 to 100 ⁇ M.

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