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1. (WO2017178910) PROCESS FOR PREPARATION OF CARMUSTINE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/178910    International Application No.:    PCT/IB2017/051706
Publication Date: 19.10.2017 International Filing Date: 24.03.2017
IPC:
C07C 273/18 (2006.01)
Applicants: INTAS PHARMACEUTICALS LTD. [IN/IN]; 2nd Floor, Chinubhai Centre, Ashram Road Gujarat Ahmedabad 380009 (IN)
Inventors: KAPKOTI, Gobind Singh; (IN).
KUMAR, Nirmal; (IN).
LOURDUSAMY, Mettilda; (CA).
RADU, Ioan-Iosif; (CA).
SHAH, Aakash Maheshkumar; (IN).
MAKWANA, Hitesh Manubhai; (IN).
SHAIKH, Mohamed Zuber Abdulhaq; (IN).
VAGHASIYA, Yogesh Naranbhai; (IN)
Agent: PATHAK, Alpesh; (IN)
Priority Data:
201621013299 16.04.2016 IN
Title (EN) PROCESS FOR PREPARATION OF CARMUSTINE
(FR) PROCÉDÉ DE PRÉPARATION DE LA CARMUSTINE
Abstract: front page image
(EN)The present invention relates to an improved process for preparation of carmustine (I). The present invention also relates to preparation of 1,3-bis(2-chloroethyl)urea (II) an intermediate used in preparation of carmustine.
(FR)La présente invention concerne un procédé amélioré de préparation de la carmustine (I). La présente invention concerne également la préparation de 1,3-bis(2-chloroéthyl)urée (II), un intermédiaire utilisé dans la préparation de la carmustine.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)