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公开(公告)号:AU2002351069A1
公开(公告)日:2003-06-17
申请号:AU2002351069
申请日:2002-12-02
Applicant: DAS SAIBAL KUMAR , MADHAVAN GURRAM RANGA , IQBAL JAVED , CHAKRABARTI RANJAN , VIKRAMADITHYAN REEBA KANNIMEL , REDDYS LAB LTD DR , BHUNIYA DEBNATH
Inventor: DAS SAIBAL KUMAR , MADHAVAN GURRAM RANGA , IQBAL JAVED , CHAKRABARTI RANJAN , VIKRAMADITHYAN REEBA KANNIMEL , BHUNIYA DEBNATH
IPC: A61K45/00 , A61K31/216 , A61K31/255 , A61K31/353 , A61K31/4439 , A61K31/454 , A61K31/4709 , A61K31/496 , A61K31/5377 , A61K31/541 , A61P1/04 , A61P1/18 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/00 , A61P9/10 , A61P9/12 , A61P13/12 , A61P15/08 , A61P17/06 , A61P19/10 , A61P21/04 , A61P25/28 , A61P27/02 , A61P29/00 , A61P35/00 , C07C279/14 , C07C303/30 , C07C309/66 , C07C309/73 , C07C311/53 , C07C309/00
Abstract: The present invention relates to novel antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them.
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公开(公告)号:CA2469227A1
公开(公告)日:2003-06-12
申请号:CA2469227
申请日:2002-12-02
Applicant: REDDYS LAB LTD DR
Inventor: VIKRAMADITHYAN REEBA KANNIMEL , CHAKRABARTI RANJAN , MADHAVAN GURRAM RANGA , DAS SAIBAL KUMAR , IQBAL JAVED , BHUNIYA DEBNATH
IPC: A61K45/00 , A61K31/216 , A61K31/255 , A61K31/353 , A61K31/4439 , A61K31/454 , A61K31/4709 , A61K31/496 , A61K31/5377 , A61K31/541 , A61P1/04 , A61P1/18 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/00 , A61P9/10 , A61P9/12 , A61P13/12 , A61P15/08 , A61P17/06 , A61P19/10 , A61P21/04 , A61P25/28 , A61P27/02 , A61P29/00 , A61P35/00 , C07C279/14 , C07C303/30 , C07C309/66 , C07C309/73 , C07C311/53 , C07C235/70 , A61K31/145 , A61K31/167 , A61K31/27 , C07C327/48 , C07C235/84
Abstract: The present invention relates to novel antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. More particularly, the present invention relates to compounds of the general formula (I) which are predominantly PPAR alpha agonists, their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them The present invention also relates to processes for the preparation of novel compounds of formula (I), novel intermediates, processes for their preparation, use of the novel intermediates in the preparation of the above said compounds and their use as antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds.
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53.
公开(公告)号:CA2918451A1
公开(公告)日:2015-01-22
申请号:CA2918451
申请日:2014-07-15
Applicant: REDDYS LAB LTD DR
Inventor: IQBAL JAVED , DAHANUKAR VILAS HARESHWAR , ORUGANTI SRINIVAS , KANDAGATLA BHASKAR
IPC: A61K31/551 , C07D243/08
Abstract: A novel processes for the preparation of suvorexant (formula I), its related compounds and its intermediates that are simple, economical and commercially viable. (I)
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公开(公告)号:ZA200602491B
公开(公告)日:2008-05-28
申请号:ZA200602491
申请日:2006-03-27
Applicant: REDDYS LAB LTD DR
Inventor: GURRAM RANGA MADHAVAN , DAS SAIBAL KUMAR , IQBAL JAVED , CHAKRABARTI RANJAN , SHARMA SUDHI KUMAR , BHUNIYA DEBNATH
IPC: A61K20090101 , C07B20090101 , C07C20090101 , C07C33/28 , C07C51/09 , C07C59/68 , C07C67/30 , C07C67/31 , C07C67/343 , C07C69/618 , C07C69/708 , C07C69/712 , C07C69/734 , C07C69/757 , C07C217/84 , C07C309/66 , C07C323/52 , C07D233/54 , C07D265/38 , C07D279/22
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55.
公开(公告)号:UA82835C2
公开(公告)日:2008-05-26
申请号:UA20040705344
申请日:2002-12-02
Applicant: REDDYS LAB LTD DR
Inventor: BHUNIYA DEBNATH , IQBAL JAVED , CHAKRABARTI RANJAN
IPC: A61K31/216 , A61K31/255 , A61K45/00 , A61K31/353 , A61K31/4439 , A61K31/454 , A61K31/4709 , A61K31/496 , A61K31/5377 , A61K31/541 , A61P1/04 , A61P1/18 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/00 , A61P9/10 , A61P9/12 , A61P13/12 , A61P15/08 , A61P17/06 , A61P19/10 , A61P21/04 , A61P25/28 , A61P27/02 , A61P29/00 , A61P35/00 , C07C279/14 , C07C303/00 , C07C303/30 , C07C309/00 , C07C309/66 , C07C309/73 , C07C311/53
Abstract: The present invention relates to novel antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. More particularly, the present invention relates to compounds of the general formula (I) which are predominantly PPAR alpha agonists, their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. The present invention also relates to processes for the preparation of novel compounds of formula (I), novel intermediates, processes for their preparation, use of the novel intermediates in the preparation of the above said compounds and their use as antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds.
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公开(公告)号:NO20080629L
公开(公告)日:2008-02-19
申请号:NO20080629
申请日:2008-02-04
Applicant: REDDYS LAB LTD DR
Inventor: POTLURI VIJAY KUMAR , DAS SAIBAL KUMAR , SASMAL PRADIP KUMAR , IQBAL JAVED , MISRA PARIMAL , CHAKRABARTI RANJAN , TALWAR RASHMI
IPC: C07D277/14
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公开(公告)号:RS48104A
公开(公告)日:2007-02-05
申请号:YUP48104
申请日:2002-12-02
Applicant: REDDYS LAB LTD DR
Inventor: BHUNIYA DEBNATH , DAS SAIBAL KUMAR , MADHAVAN GURRAM RANGA , IQBAL JAVED , CHAKRABARTI RANJAN , VIKRAMADITHYAN REEBA KANNIMEL
IPC: A61K45/00 , A61K31/216 , C07C309/00 , A61K31/255 , A61K31/353 , A61K31/4439 , A61K31/454 , A61K31/4709 , A61K31/496 , A61K31/5377 , A61K31/541 , A61P1/04 , A61P1/18 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/00 , A61P9/10 , A61P9/12 , A61P13/12 , A61P15/08 , A61P17/06 , A61P19/10 , A61P21/04 , A61P25/28 , A61P27/02 , A61P29/00 , A61P35/00 , C07C279/14 , C07C303/30 , C07C309/66 , C07C309/73 , C07C311/53
Abstract: Izloženi pronalazak se odnosi na nova antidijabeticna, hipolipidemicna, antiobezitasna i hipoholesterolemicna jedinjenja formule (I), njihove derivate, analoge, tautomerične oblike, njihove stereoizomere, polimorfe, farmaceutski prihvatljive soli, farmaceutski prihvatljive rastvore i farmaceutski prihvatljive smese koje ih sadrže. Još preciznije, izloženi pronalazak se odnosi na jedinjenja opšte formule (I) koja su pretežno PPAR alfa agonisti, njihove derivate, analoge, tautomericne oblike, njihove stereoizomere, polimorfe, farmaceutski prihvatljive soli, farmaceutski prihvatljive rastvore i farmaceutski prihvatljive smese koje ih sadrže. Izloženi pronalazak se takodje odnosi na postupke za dobijanje novih jedinjenja formule (I), nove intermedijatore, postupke za njihovo dobijanje, upotrebu novih intermedijatora za dobijanje pomenutih jedinjenja i njihovu upotrebu kao antidijabeticna, hipolipidemicna, antiobezitasna i hipoholesterolemična jedinjenja.
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公开(公告)号:CA2579230A1
公开(公告)日:2006-03-16
申请号:CA2579230
申请日:2005-09-06
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR
Inventor: IQBAL JAVED , BHUNIYA DEBNATH , MADHAVAN GURRAM RANGA , CHAKRABARTI RANJAN , SHARMA SUDHIR KUMAR , SINGH SUNIL KUMAR , DAS SAIBAL KUMAR
IPC: A61K31/519 , C07D487/02
Abstract: There are provided derivatives having PPAR agonist activity. The derivatives include compounds and/or their pharmaceutically acceptable salts; the compounds having the formula (I) wherein A has the structure (II) or (III); X is chosen from -CH 2 -, -O-, -NH-, and -S-; Y is chosen from -O-, -NH-, and -S-; Z, which may be located in any position of substitution, is hydrogen or halogen; R 1 and R 2 , which may be the same or different, are independently chosen from hydrogen and C 1 -C 8 alkyl, or R 1 and R 2 together form a carbocyclic ring having from 4 to 6 carbon atoms; R 3 is chosen from hydrogen and C 1 -C 8 alkyl; R 4 , R 5 , and R 6 , which may be the same or different, are independently chosen from hydrogen and C 1 -C 8 alkyl; and n is 1 to 6. Various embodiments and variants are provided. In accordance with other aspects, the invention also provides methods of producing a PPARalpha agonist activity in a mammal, the methods including administering to the mammal an effective amount of certain derivative(s) of the first aspect of the invention, a method of producing a PPARalpha agonist activity and a PPARalpha agonist activity in a mammal, the method including administering to the mammal an effective amount of certain derivative(s); and a pharmaceutical composition that includes the derivative(s) of the first aspect of the invention and one or more pharmaceutically-acceptable excipients. Various embodiments and variants are provided.
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公开(公告)号:CO5580760A2
公开(公告)日:2005-11-30
申请号:CO04050434
申请日:2004-05-31
Applicant: REDDYS LAB LTD DR
Inventor: BHUNIYA DEBNATH , SAIBAL KUMAR DAS , MADHAVAN GURRAM RANGA , IQBAL JAVED , CHAKRABARTI RANJAN , VIKRAMADITHY REEBA KANNIMEL
IPC: A61K45/00 , A61K31/216 , A61K31/255 , A61K31/353 , A61K31/4439 , A61K31/454 , A61K31/4709 , A61K31/496 , A61K31/5377 , A61K31/541 , A61P1/04 , A61P1/18 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/00 , A61P9/10 , A61P9/12 , A61P13/12 , A61P15/08 , A61P17/06 , A61P19/10 , A61P21/04 , A61P25/28 , A61P27/02 , A61P29/00 , A61P35/00 , C07C279/14 , C07C303/30 , C07C309/00 , C07C309/66 , C07C309/73 , C07C311/53
Abstract: 1.- Un compuesto caracterizado porque es de la fórmula general (I) sus derivados, sus análogos, sus formas tautoméricas, sus estereoisómeros, sus polimorfos, sus sales farmacéuticamente aceptables, sus solvatos farmacéuticamente aceptables en donde R1 representa hidrógeno, hidroxi, halógeno, (C1-C12) alquilo lineal o ramificado, (C1-C12) alcoxi lineal o ramificado, un grupo arilalquilo substituido o no substituido forman un enlace junto con el grupo adyacente R2; R2 representa hidrógeno, halógeno, (C1-C12) alquilo lineal o ramificado, (C1-C12) alcoxi lineal o ramificado, (C1-C12) alcanoilo, aroilo, arilalcanoilo, arilalquilo substituido o no substituido o R2 forman un enlace junto con R1; R3 representan un átomo de hidrógeno o un grupo substituido o no substituido seleccionado de grupos (C1-C12) alquilo lineal o ramificado, cicloalquilo, cicloalquilalquilo, cicloalquenilo, arilo, (C1-C12, alcanoilo, aroilo, arilalquilo, arilalcanoilo, heterociclilo, heteroarilo, heteroarilalquilo, alcoxialquilo, alcoxicarbonilo, ariloxicarbonilo, alquilaminocarbonilo, o arilaminocarbonilo; R4 representa hidrógeno o grupos substituidos o no substituidos seleccionados de grupos (C1-C12) alquilo lineal o ramificado, cicloalquilo, arilo, arilalquilo, heterociclilo, heteroarilo o heteroarilalquilo; Y representa oxígeno, NR7 o N(R7)O, donde R7 representa hidrógeno o grupos substituidos o no substituidos seleccionados de grupos (C1-C12) alquilo, arilo, arilalquilo, hidroxialquilo, alcanoilo, aroilo, arilalcanoilo, heterociclilo, heteroarilo, heteroarilalquilo, alcoxicarbonilo o arilalcoxicarbonilo; o R4 y R7 juntos forman una estructura cíclica substituida o no substituida de 5 ó 6 miembros que contiene átomos de carbono y un átomo de nitrógeno, la cual opcionalmente contiene uno o más heteroátomos adicionales seleccionados de oxígeno, azufre o nitrógeno; R5 representa hidrógeno o grupos substituidos o no substituidos seleccionados de grupos alquilo, alquenilo, cicloalquilo, cicloalquilalquilo, arilo, o arilalquilo; Ar representa grupos substituidos o no substituidos seleccionados de fenileno divalente, naftileno, piridilo, quinolinilo, benzofurilo, dihidrobenzofurilo, benzopiranilo, dihidrobenzopiranilo, indolilo, indolinilo, azaindolilo, ...
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公开(公告)号:ZA200404261B
公开(公告)日:2005-09-08
申请号:ZA200404261
申请日:2004-05-31
Applicant: REDDYS LAB LTD DR
Inventor: BHUNIYA DEBNATH , MADHAVAN GURRAM RANGA , CHAKRABARTI RANJAN , DAS SAIBAL KUMAR , IQBAL JAVED , VIKRAMADITHYAN REEBA KANNIMEL
IPC: A61K31/216 , A61K31/255 , A61K31/353 , A61K45/00 , A61K31/4439 , A61K31/454 , A61K31/4709 , A61K31/496 , A61K31/5377 , A61K31/541 , A61P1/04 , A61P1/18 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/00 , A61P9/10 , A61P9/12 , A61P13/12 , A61P15/08 , A61P17/06 , A61P19/10 , A61P21/04 , A61P25/28 , A61P27/02 , A61P29/00 , A61P35/00 , C07C279/14 , C07C303/30 , C07C309/66 , C07C309/73 , C07C311/53 , C07C , A61K , A61P
Abstract: The present invention relates to novel antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them.
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