WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2002030914) SALTS OF BENZOTHIAZINE AND BENZOXAZINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/030914    International Application No.:    PCT/IN2001/000175
Publication Date: 18.04.2002 International Filing Date: 10.10.2001
Chapter 2 Demand Filed:    30.04.2002    
IPC:
C07D 265/36 (2006.01), C07D 279/16 (2006.01)
Applicants: DR. REDDY'S RESEARCH FOUNDATION [IN/IN]; 7-1-27 Ameerpet 500 016 Hyderabad (IN)
Inventors: GADDAM, Om, Reddy; (IN).
BATCHU, Chandrasekhar; (IN).
MAMILLAPALLI, Ramabhadra, Sarma; (IN).
ADDANKI, Siva, Rama, Prasad; (IN)
Priority Data:
863/MAS/2000 12.10.2000 IN
60/266,996 05.02.2001 US
Title (EN) SALTS OF BENZOTHIAZINE AND BENZOXAZINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
(FR) SELS DE DERIVES DE BENZOTHIAZINE ET DE BENZOXAZINE ET COMPOSITIONS PHARMACEUTIQUES A BASE DE CES SELS
Abstract: front page image
(EN)The present invention relates to pharmaceutically acceptable salts of compound of the general formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. wherein R?1¿ represents hydrogen, halogen atom such as fluorine, chlorine, bromine or iodine; hydroxy, nitro, cyano or lower alkyl group; R?2¿ represents hydrogen, lower alkyl or oxo group; X represents a heteroatom selected from oxygen or sulfur; R?3¿ represents hydrogen or lower alkyl group; n is an integer ranging from 1-4; M represents a counter ion or a moiety which forms a pharmaceutically acceptable salt; p is an integer ranging from 1 to 2.
(FR)L'invention concerne des sels pharmaceutiquement acceptables d'un composé représenté par la formule générale (I), y compris leurs dérivés, analogues, tautomères, stéréoisomères, polymorphes, solvates pharmaceutiquement acceptables. L'invention concerne également des compositions pharmaceutiquement acceptables renfermant ces substances. Dans ladite formule, R?1¿ est hydrogène, atome halogène du type fluor, chlore, brome ou iode; hydroxy, nitro, cyano ou groupe alkyle inférieur; R?2¿ est hydrogène, groupe alkyle inférieur ou groupe oxo; X est un hétéroatome pouvant être oxygène ou soufre; R?3¿ est hydrogène ou groupe alkyle inférieur; n est un entier valant entre 1 et 4; M est un ion opposé ou une fraction qui constitue un sel pharmaceutiquement acceptable; p est un entier valant 1 ou 2.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)