Claims for Patent: 8,883,763

Summary for Patent: 8,883,763

Title:	Use of isoquinolones for preparing drugs, novel isoquinolones and method for synthesising same
Abstract:	The use of isoquinolones for preparing drugs, including novel isoquinolones as well as their synthesis method. In particular, isoquinolone derivatives used in the treatment of pathological angiogenesis, and more particularly of cancer.
Inventor(s):	Popov; Andrei (Voreppe, FR), Juhem; Aurelie (Grenoble, FR), Florent; Jean-Claude (Gif sur Yvette, FR), N\'Guyen; Chi-Hung (Antony, FR)
Assignee:	Universite Joseph Fourier (Grenoble, FR) Centre National de la Recherche Scientifique (Paris, FR) Institut Curie (Paris, FR)
Application Number:	13/581,830
Patent Claims:	1. A method for the treatment of mammals suffering from pathological angiogenesis or benign or malignant tumours, comprising administering to said mammal an effective amount of at least one compound of formula (I) ##STR00118## wherein, the bond between carbon 1 and the X group is single or double, and the bond between nitrogen 2 and carbon 1 is single or double, it being understood that: a) when the bond between X and carbon 1 is double, then the bond between nitrogen 2 and carbon 1 is single, and b) when the bond between X and carbon 1 is single, then the bond between nitrogen 2 and carbon 1 is double, and formula I corresponds to an aromatic system of formula I-A: ##STR00119## n represents 0 or 1; X represents: a) when n=1, then X represents O, or S, b) when n=0, then X represents OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2)alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, O--(C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, NH--(C.sub.1-C.sub.6)alkyl, S(C.sub.3-C.sub.6)cycloalkyl; R1 represents: OH, OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2) alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, CF.sub.3, CH.sub.2OR', R' representing H or (C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, CHO, CONR.sub.cR.sub.d, R.sub.c and R.sub.d representing independently of each other: H or a C.sub.1-C.sub.6 alkyl, and NR.sub.cR.sub.d represents an amino acid bound by its amine function, a C.sub.3-C.sub.6 cycloalkyl, or R.sub.c and R.sub.d represent together a C.sub.2-C.sub.6 alkyl, NO.sub.2, N.sub.3, .ident., C(.dbd.N)NH.sub.2, SO.sub.3H, SO.sub.2NH.sub.2, SO.sub.2NHCH.sub.3, NHSO.sub.2CH.sub.3, CH.sub.2SO.sub.2NR.sub.cR.sub.d, CH.sub.2NHSO.sub.2Rc, SO.sub.2--NRaRb, SO.sub.2-imidazole, NR.sub.aR.sub.b, where R.sub.a and R.sub.b represent independently of each other: H, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl, or R.sub.a is H, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl, and R.sub.b.dbd.COR.sub.f, COOR.sub.f or CONR.sub.fR.sub.f' R.sub.f and R.sub.f' representing H, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl or an amino acid chain, or R.sub.a and R.sub.b represent together a C.sub.2-C.sub.6 alkyl, R.sub.a and R.sub.b can form a C.sub.5 to C.sub.7 ring, or a substitute or unsubstituted heteroaryl; R2 represents: a phenyl substituted by one to three substituents selected from the group consisting of: a halogen, OH, NHRa, ORe, Re representing a benzyl, a methylene triazole, substituted or not by a C.sub.1-C.sub.6 alkyl, OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2)alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, NH.sub.2, an NH--CORc group in which Rc represents H, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl or an amino acid chain, an O--(C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, an O--COR.sub.1 where R.sub.1 represents O--(C.sub.1-C.sub.6)alkyl, or NRiRii, Ri and Rii being able to be C.sub.1-C.sub.6 alkyl, a C.sub.2-C.sub.4 alkyl group, the alkyl group being optionally substituted by one or more fluorines, a C.sub.2-C.sub.4 alkenyl group, substituted or not, a C.sub.2-C.sub.4 alkynyl group, substituted or not, a heteroaryl, substituted or not, a cyclohexyl, a piperazine, a morpholine, a thiomorpholine, a piperidine, a 4-(NH.sub.2--(CH.sub.2--CH.sub.2O)p)Ph group in which p is an integer from 1 to 6; R3 represents: H, (C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, (C.sub.3-C.sub.6)cycloalkyl, O--(C.sub.1 to C.sub.6) alkyl, NH.sub.2, a propargyl group, CH.sub.2CN; R4 and R5 represent independently of each other: H, OH, OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2)alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, an O--(C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, a C.sub.1-C.sub.6 alkyl, the alkyl being optionally substituted by one or more fluorines, a C.sub.3-C.sub.6 cycloalkyl, a halogen, or R4 and R5 represent together a (C.sub.1-C.sub.2) alkenyl dioxy optionally substituted by one or more fluorines, or a pharmaceutically acceptable salt. 2. The method of claim 1, wherein the compound of formula (I) functions as a protein phosphatase 1 inhibitor, vascular-disrupting agent and antiproliferative agent. 3. The method of claim 1, wherein the compound of formula (I) functions as a tubulin polymerization inhibitor, vascular-disrupting agent and antiproliferative agent. 4. The method of claim 1, wherein the compound of formula (I) functions as a protein phosphatase 1, tubulin polymerization inhibitor, vascular-disrupting agent and antiproliferative agent. 5. The method according to claim 3, wherein the R1 group of formula (I) is NO.sub.2 or pyrrole. 6. The method of claim 1, wherein said mammals are suffering from a retinopathy. 7. The method according to claim 1, wherein the R2 group of formula (I) represents a phenyl substituted by a group of high steric hindrance. 8. The method according to claim 1, wherein the R2 group of formula (I) represents a phenyl substituted in the para position by said ORe, a halogen, or a C2-C4 alkyne group, substituted or not. 9. The method according to claim 1, wherein the R1 group of formula (I) is NO.sub.2 or pyrrole and the R2 group of formula (I) is a phenyl substituted by a group of high steric hindrance. 10. The method according to claim 1, wherein the R1 group of formula (I) is NO.sub.2 or pyrrole and the R2 group of formula (I) is a phenyl substituted in the para position by said ORe, a halogen, or a C2-C4 alkyne group, substituted or not. 11. The method according to claim 10, wherein the R3 group of formula (I) is H. 12. The method according to claim 1, wherein the compound of formula (I) is selected from the group consisting of: ##STR00120## ##STR00121## 13. The method according to claim 1, wherein the compound of formula (I) is selected from the group consisting of: ##STR00122## 14. The method according to claim 1, wherein the compound of formula (I) is selected from the group consisting of: ##STR00123## 15. The method according to claim 1, wherein the compound of formula (I) is selected from the group consisting of: ##STR00124## 16. The method according to claim 1, wherein the compounds of formula (I) are selected from the group consisting of: ##STR00125## 17. The method according to claim 1, wherein said compound possesses no anti-inflammatory properties. 18. The method according to claim 1, wherein said compound is administered by oral route, at a dose of from approximately 1 mg/kg to approximately 200 mg/kg. 19. The method according to claim 1, wherein said compound is administered by parenteral, intravenous, route at a dose of from approximately 0.1 mg/kg/d to approximately 100 mg/kg/d. 20. The method according to claim 1, wherein said compound is administered in combination with an antitumour drug selected from the group consisting of: abraxane, abarelix, aldesleukin, alemtuzumab, alitretinoin, allopurinol, altretamine, anastrozole, arsenic trioxide, asparaginase, azacitidine, bevacizumab, bexarotene, bicalutamide, bleomycin, bortezomib, intravenous busulphan, oral busulphan, calusterone, capecitabine, carboplatin, carmustine, cetuximab, chlorambucil, cisplatin, cladribine, clofarabine, cyclophosphamide, cytarabine, dacarbazine, dactinomycin, dalteparin sodium, dasatinib, daunorubicin, decitabine, denileukin, denileukin diftitox, dexrazoxane, docetaxel, doxorubicin, dromostanolone propionate, eculizumab, epirubicin, erlotinib, estramustine, etoposide phosphate, etoposide, exemestane, fentanyl citrate, filgrastim, floxuridine, fludarabine, 5-fluorouracil, fulvestrant, gefitinib, gemcitabine, gemtuzumab ozogamicin, goserelin acetate, histrelin acetate, ibritumomab tiuxetan, idarubicin, ifosfamide, imatinib mesylate, interferon alfa 2a, irinotecan, lapatinib ditosylate, lenalidomide, letrozole, leucovorin, leuprolide acetate, levamisole, lomustine, mechlorethamine, megestrol acetate, melphalan, mercaptopurine, methotrexate, methoxsalen, mitomycin C, mitotane, mitoxantrone, nandrolone phenpropionate, nelarabine, nofetumomab, oxaliplatin, paclitaxel, pamidronate, panitumumab, pegaspargase, pegfilgrastim, pemetrexed disodium, pentostatin, pipobroman, plicamycin, procarbazine, quinacrine, rasburicase, rituximab, sorafenib, streptozocin, sunitinib, sunitinib maleate, tamoxifen, taxol, taxotere, temozolomide, teniposide, testolactone, thalidomide, thioguanine, thiotepa, topotecan, toremifene, tositumomab, trastuzumab, tretinoin, uracil mustard, valrubicin, vinblastine, vincristine, vinorelbine, vorinostat, and zoledronate. 21. A pharmaceutical composition comprising as active ingredient a compound of formula I, as defined in claim 1, in combination with a pharmaceutically acceptable vehicle. 22. The pharmaceutical composition according to claim 21, comprising a compound of formula I, wherein: when n=0, then the bond between carbon 1 and the X group is single and X is OCH.sub.2, or when n=1, then the bond between carbon 1 and the X group is double, X.dbd.O or S, and R2 represents a phenyl substituted in position 4 by OH, OCH.sub.2, O-benzyl, Br, a C.sub.2-C.sub.4 alkynyl group substituted or not, a tert-butyl, a hydroxy-2-propyl or an isopropyl; and an antitumour drug selected from the group consisting of: abraxane, abarelix, aldesleukin, alemtuzumab, alitretinoin, allopurinol, altretamine, anastrozole, arsenic trioxide, asparaginase, azacitidine, bevacizumab, bexarotene, bicalutamide, bleomycin, bortezomib, intravenous busulphan, oral busulphan, calusterone, capecitabine, carboplatin, carmustine, cetuximab, chlorambucil, cisplatin, cladribine, clofarabine, cyclophosphamide, cytarabine, dacarbazine, dactinomycin, dalteparin sodium, dasatinib, daunorubicin, decitabine, denileukin, denileukin diftitox, dexrazoxane, docetaxel, doxorubicin, dromostanolone propionate, eculizumab, epirubicin, erlotinib, estramustine, etoposide phosphate, etoposide, exemestane, fentanyl citrate, filgrastim, floxuridine, fludarabine, 5-fluorouracil, fulvestrant, gefitinib, gemcitabine, gemtuzumab ozogamicin, goserelin acetate, histrelin acetate, ibritumomab tiuxetan, idarubicin, ifosfamide, imatinib mesylate, interferon alfa 2a, irinotecan, lapatinib ditosylate, lenalidomide, letrozole, leucovorin, leuprolide acetate, levamisole, lomustine, mechlorethamine, megestrol acetate, melphalan, mercaptopurine, methotrexate, methoxsalen, mitomycin C, mitotane, mitoxantrone, nandrolone phenpropionate, nelarabine, nofetumomab, oxaliplatin, paclitaxel, pamidronate, panitumumab, pegaspargase, pegfilgrastim, pemetrexed disodium, pentostatin, pipobroman, plicamycin, procarbazine, quinacrine, rasburicase, rituximab, sorafenib, streptozocin, sunitinib, sunitinib maleate, tamoxifen, taxol, taxotere, temozolomide, teniposide, testolactone, thalidomide, thioguanine, thiotepa, topotecan, toremifene, tositumomab, trastuzumab, tretinoin, uracil mustard, valrubicin, vinblastine, vincristine, vinorelbine, vorinostat, and zoledronate. 23. The pharmaceutical composition according to claim 21, comprising, in combination with a pharmaceutically acceptable vehicle, as an active ingredient, a compound selected from the group consisting of: ##STR00126## ##STR00127## 24. The pharmaceutical composition according to claim 21, comprising, in combination with a pharmaceutically acceptable vehicle, as an active ingredient, a compound selected from the group consisting of: ##STR00128## 25. The pharmaceutical composition according to claim 21, comprising, in combination with a pharmaceutically acceptable vehicle, as an active ingredient, a compound selected from the group consisting of: ##STR00129## 26. The pharmaceutical composition according to claim 21, comprising, in combination with a pharmaceutically acceptable vehicle, as an active ingredient, a compound selected from the group consisting of: ##STR00130## 27. The pharmaceutical composition according to claim 21, comprising, in combination with a pharmaceutically acceptable vehicle, as an active ingredient, a compound selected from the group consisting of: ##STR00131## 28. The pharmaceutical composition according to claim 21, administrable by oral route at a dose of from approximately 1 mg/kg to approximately 200 mg/kg. 29. The pharmaceutical composition according to claim 21, administrable by intravenous route at a dose of from approximately 0.1 mg/kg/d to approximately 100 mg/kg/d. 30. A compound of formula (I): ##STR00132## wherein: 1) the bond between carbon 1 and the X group is single or double, the bond between nitrogen 2 and carbon 1 can be single or double, it being understood that: a) when the bond between X and said carbon 1 is double, then the bond between nitrogen 2 and carbon 1 is single, and, b) when the bond between X and said carbon 1 is single, then the bond between nitrogen 2 and carbon 1 is double and formula I corresponds to an aromatic system of formula I-A: ##STR00133## 2) n represents 0 or 1, 3) X represents: a) when n=1: X represents O, or S, b) when n=0: X represents OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2)alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, O--(C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, NH--(C.sub.3-C.sub.6) cycloalkyl, or S(C.sub.3-C.sub.6)cycloalkyl, 4) R1 represents: OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2)alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, CF.sub.3, CH.sub.2OR', R' representing H or (C.sub.1-C.sub.6) alkyl, the alkyl being optionally substituted by one or more fluorines, CHO, CONR.sub.cR.sub.d, R.sub.c and R.sub.d representing independently of each other: H, a C.sub.1-C.sub.6 alkyl, and NR.sub.cR.sub.d represents an amino acid bound by its amine function, a C.sub.3-C.sub.6 cycloalkyl, or R, and R.sub.d represent together a C.sub.2-C.sub.6 alkyl, NO.sub.2, N.sub.3, .ident., C(.dbd.N)NH.sub.2, SO.sub.3H, SO.sub.2NH.sub.2, SO.sub.2NHCH.sub.3, NHSO.sub.2CH.sub.3, CH.sub.2SO.sub.2NR.sub.cR.sub.d, CH.sub.2NHSO.sub.2Rc, SO.sub.2--NRaRb, SO.sub.2-imidazole, NR.sub.aR.sub.b, where: R.sub.a and R.sub.b represent independently of each other: H, CHO, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl, or Ra is H, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl, and Rb.dbd.COR.sub.f, COOR.sub.f or CONR.sub.fR.sub.f' R.sub.f and R.sub.f' representing H, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl or an amino acid chain, or R.sub.a and R.sub.b represent together a C.sub.2-C.sub.6 alkyl, or R.sub.a and R.sub.b can form a C.sub.5 to C.sub.7 ring, a heteroaryl, substituted or not, 5) R2 represents: a phenyl substituted by one to three substituents chosen from: a halogen, an OH, NHRa, ORe, Re representing a benzyl, a methylene triazole, substituted or not, OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2)alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, an NH.sub.2, an NH--CORc group in which Rc represents H, a C.sub.1-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl or an amino acid chain (such as CH(CH.sub.2OH)NH.sub.2 for serine), an O--(C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, an O--COR1 where R1 represents O--(C.sub.1-C.sub.6)alkyl, or NRiRii, Ri and Rii being able to be C.sub.1-C.sub.6 alkyl, a C.sub.2-C.sub.4 alkyl group, the alkyl group being optionally substituted by one or more fluorines, a C.sub.2-C.sub.4 alkenyl group, substituted or not, a C.sub.2-C.sub.4 alkynyl group, substituted or not, a heteroaryl, substituted or not, a cyclohexyl, a piperazine, a morpholine, a thiomorpholine, a piperidine, a 4-(NH.sub.2--(CH.sub.2--CH.sub.2O)p)Ph group in which p is an integer from 1 to 6, 6) R3 represents: H, (C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, (C.sub.3-C.sub.6)cycloalkyl, O--(C.sub.1-C.sub.6)alkyl, a propargyl group, CH.sub.2CN, 7) R4 and R5 represent independently of each other: H, OH, OPO.sub.3H.sub.2, OPO--(O--(C.sub.1-C.sub.2)alkyl).sub.2, the alkyl being optionally substituted by one or more fluorines, an O--(C.sub.1-C.sub.6)alkyl, the alkyl being optionally substituted by one or more fluorines, a C.sub.1-C.sub.6 alkyl, the alkyl being optionally substituted by one or more fluorines, a C.sub.3-C.sub.6 cycloalkyl, a halogen, or R4 and R5 represent together a (C.sub.1-C.sub.2) alkenyl dioxy optionally substituted by one or more fluorines, with the exclusion of the following compounds: when X.dbd.O, R3=H, and the bond between carbon 1 and the X group is double: a) R1=NH.sub.2, R2=4-methoxy-phenyl, R4=OCH.sub.3 and R5=H, c) R1=NO.sub.2, R2=4-methoxy-phenyl, R4=OCH.sub.3 and R5=H, d) R1=NO.sub.2, R2=4-methoxy-phenyl, R4=H and R5=H, e) R1=NH.sub.2, R2=4-methoxy-phenyl, R4=H and R5=H, h) R1=NH.sub.2, R2=4-OH-phenyl, substituted or not, R4=H, OH, an O--(C.sub.2-C.sub.6)alkyl, a C.sub.2-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl, and R5=H, OH, an O--(C.sub.2-C.sub.6)alkyl, a C.sub.2-C.sub.6 alkyl, a C.sub.3-C.sub.6 cycloalkyl, i) the compounds in which one of R4 and R5 represents a halogen. 31. The compound according to claim 30, wherein: when n=0, the bond between carbon 1 and the X group is single, X is OCH.sub.3, and R1 is NO.sub.2, or when n=1, the bond between carbon 1 and the X group is double, X.dbd.O or S and R2 represents a phenyl substituted in position 4 by a group chosen from OH, OCH.sub.2, O-benzyl, Br, a C.sub.2-C.sub.4 alkynyl group, substituted or not. 32. The compound according to claim 30, selected from the group consisting of: ##STR00134## ##STR00135## 33. A product, comprising a first pharmaceutical preparation of formula (I), according to claim 1, and a second pharmaceutical preparation comprising at least one antitumor drug, as combined preparation for a simultaneous, separate or sequential use in the treatment of mammals suffering from benign or malignant tumours. 34. The product according to claim 33, wherein said antitumor drug is selected from the group consisting of: abraxane, abarelix, aldesleukin, alemtuzumab, alitretinoin, allopurinol, altretamine, anastrozole, arsenic trioxide, asparaginase, azacitidine, bevacizumab, bexarotene, bicalutamide, bleomycin, bortezomib, intravenous busulphan, oral busulphan, calusterone, capecitabine, carboplatin, carmustine, cetuximab, chlorambucil, cisplatin, cladribine, clofarabine, cyclophosphamide, cytarabine, dacarbazine, dactinomycin, dalteparin sodium, dasatinib, daunorubicin, decitabine, denileukin, denileukin diftitox, dexrazoxane, docetaxel, doxorubicin, dromostanolone propionate, eculizumab, epirubicin, erlotinib, estramustine, etoposide phosphate, etoposide, exemestane, fentanyl citrate, filgrastim, floxuridine, fludarabine, 5-fluorouracil, fulvestrant, gefitinib, gemcitabine, gemtuzumab ozogamicin, goserelin acetate, histrelin acetate, ibritumomab tiuxetan, idarubicin, ifosfamide, imatinib mesylate, interferon alfa 2a, irinotecan, lapatinib ditosylate, lenalidomide, letrozole, leucovorin, leuprolide acetate, levamisole, lomustine, mechlorethamine, megestrol acetate, melphalan, mercaptopurine, methotrexate, methoxsalen, mitomycin C, mitotane, mitoxantrone, nandrolone phenpropionate, nelarabine, nofetumomab, oxaliplatin, paclitaxel, pamidronate, panitumumab, pegaspargase, pegfilgrastim, pemetrexed disodium, pentostatin, pipobroman, plicamycin, procarbazine, quinacrine, rasburicase, rituximab, sorafenib, streptozocin, sunitinib, sunitinib maleate, tamoxifen, taxol, taxotere, temozolomide, teniposide, testolactone, thalidomide, thioguanine, thiotepa, topotecan, toremifene, tositumomab, trastuzumab, tretinoin, uracil mustard, valrubicin, vinblastine, vincristine, vinorelbine, vorinostat, and zoledronate.

Details for Patent 8,883,763

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Recordati Rare Diseases, Inc.	ELSPAR	asparaginase	For Injection	101063	01/10/1978		2030-03-01
Clinigen, Inc.	PROLEUKIN	aldesleukin	For Injection	103293	05/05/1992		2030-03-01
Amgen, Inc.	NEUPOGEN	filgrastim	Injection	103353	02/20/1991		2030-03-01
Amgen, Inc.	NEUPOGEN	filgrastim	Injection	103353	06/28/2000		2030-03-01
Servier Pharmaceuticals Llc	ONCASPAR	pegaspargase	Injection	103411	02/01/1994		2030-03-01
Genentech, Inc.	RITUXAN	rituximab	Injection	103705	11/26/1997		2030-03-01
Idec Pharmaceuticals Corp.	RITUXAN	rituximab	Injection	103737	02/19/2002		2030-03-01