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Machine translation
1. (WO1997003989) PRODUCTION OF OPTICALLY ACTIVE BENZOTHIEPIN SALTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/003989    International Application No.:    PCT/JP1996/002056
Publication Date: 06.02.1997 International Filing Date: 23.07.1996
Chapter 2 Demand Filed:    20.09.1996    
IPC:
C07D 495/04 (2006.01)
Applicants: TAKEDA CHEMICAL INDUSTRIES, LTD. [JP/JP]; 1-1, Doshomachi 4-chome, Chuo-ku, Osaka-shi, Osaka 541 (JP) (For All Designated States Except US).
MAEDA, Yoshiharu [JP/JP]; (JP) (For US Only).
IKEUCHI, Motoki [JP/JP]; (JP) (For US Only).
YABUNO, Shigeo [JP/JP]; (JP) (For US Only)
Inventors: MAEDA, Yoshiharu; (JP).
IKEUCHI, Motoki; (JP).
YABUNO, Shigeo; (JP)
Agent: ASAHINA, Tadao; Osaka Plant of Takeda Chemical Industries, Ltd., 17-85, Jusohonmachi 2-chome, Yodogawa-ku, Osaka-shi, Osaka 532 (JP).
KELLER, Dr. Gunter; Lederer, Keller & Riederer, Prinzregentenstrasse 16, D-80538 München (DE)
Priority Data:
7/187450 24.07.1995 JP
Title (EN) PRODUCTION OF OPTICALLY ACTIVE BENZOTHIEPIN SALTS
(FR) PRODUCTION DE SELS DE BENZOTHIEPINE A ACTIVITE OPTIQUE
Abstract: front page image
(EN)A method of producing an amine salt of an optically active benzothiepin derivative, which is characterized by allowing a benzothiepin derivative represented by the formula (I) wherein R stands for a lower alkyl group, to react with an optically active amine.
(FR)L'invention porte sur un procédé de production d'un sel aminé d'un dérivé de benzothiépine à activité optique, ce procédé ayant ceci de particulier qu'il permet à un dérivé de benzothiépine, représenté par la formule (I), dans laquelle R représente un groupe alkyle inférieur, de réagir avec une amine à activité optique.
Designated States: AL, AM, AU, AZ, BB, BG, BR, BY, CA, CN, CU, CZ, EE, GE, HU, IL, IS, KG, KR, KZ, LK, LR, LT, LV, MD, MG, MK, MN, MX, NO, NZ, PL, RO, RU, SG, SI, SK, TJ, TM, TR, TT, UA, US, UZ, VN.
African Regional Intellectual Property Organization (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)