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Machine translation
1. (WO1994026758) INTERMEDIATE FOR AZITHROMYCIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/026758    International Application No.:    PCT/US1994/002547
Publication Date: 24.11.1994 International Filing Date: 14.03.1994
Chapter 2 Demand Filed:    13.10.1994    
IPC:
C07H 17/00 (2006.01), C07H 17/08 (2006.01)
Applicants: PFIZER INC. [US/US]; 235 East 42nd Street, New York, NY 10017 (US) (For All Designated States Except US).
YANG, Bingwei, V. [CN/US]; (US) (For US Only)
Inventors: YANG, Bingwei, V.; (US)
Agent: SPIEGEL, Allen, J.; Pfizer Inc., Patent Dept., 235 East 42nd Street, New York, NY 10017 (US)
Priority Data:
08/064,610 19.05.1993 US
Title (EN) INTERMEDIATE FOR AZITHROMYCIN
(FR) INTERMEDIAIRE S'APPLIQUANT A L'AZITHROMYCINE
Abstract: front page image
(EN)A compound having formula (III). Also, a process of making azithromycin comprising reducing the compound of formula (III) and N-methylating the reduced product.
(FR)L'invention concerne un composé ayant la formule (III), et également un procédé de fabrication de l'azythromycine comprenant la réduction du composé de la formule III et la N-méthylation du produit réduit.
Designated States: CA, JP, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)