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1. (WO2018122724) TEMOZOLOMIDE PROCESS
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Pub. No.: WO/2018/122724 International Application No.: PCT/IB2017/058394
Publication Date: 05.07.2018 International Filing Date: 25.12.2017
IPC:
C07D 487/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
487
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
Applicants:
GRANULES INDIA LIMITED [IN/IN]; My Home Hub, 2nd Floor, 3rd Block, Madhapur, Hyderabad Telangana Hyderabad 500081, IN
Inventors:
VETUKURI, Prasada Raju VNKV; IN
RAPOLU, Rajesh Kumar; IN
NARAYANA, Rama Krishna Reddy; IN
CHIGURUPATI, Krishna Prasad; IN
CHATURVEDI, Akshay Kant; IN
Priority Data:
IN20164104449927.12.2016IN
Title (EN) TEMOZOLOMIDE PROCESS
(FR) PROCÉDÉ DE PREPARATION DE TÉMOZOLOMIDE
Abstract:
(EN) The present invention relates to improved process for the preparation of Temozolomide Formula I. Said Temozolomide (I) is useful in the treatment of cancer.
(FR) La présente invention concerne un procédé amélioré pour la préparation de témozolomide de formule I, ledit témozolomide (I) est utile dans le traitement du cancer.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)