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1. (WO1989000576) AZITHROMYCIN DIHYDRATE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000576 International Application No.: PCT/US1987/001612
Publication Date: 26.01.1989 International Filing Date: 09.07.1987
Chapter 2 Demand Filed: 06.04.1989
IPC:
C07H 17/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
17
Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
Applicants:
PFIZER INC. [US/US]; 235 East 42nd Street New York, NY 10017, US (AllExceptUS)
ALLEN, Douglas, J., M. [US/US]; US (UsOnly)
NEPVEUX, Kevin, M. [US/US]; US (UsOnly)
Inventors:
ALLEN, Douglas, J., M.; US
NEPVEUX, Kevin, M.; US
Agent:
RICHARDSON, Peter, C. @; Pfizer Inc. 235 East 42nd Street New York, NY 10017, US
Priority Data:
Title (EN) AZITHROMYCIN DIHYDRATE
(FR) DIHYDRATE D'AZITHROMYCINE
Abstract:
(EN) Non-hygroscopic, azithromycin (9-deoxo-9a-aza-9a-methyl-9a-homoerythromycin) dihydrate and a process therefor.
(FR) La présente invention se rapporte à une forme non hygroscopique de dihydrate d'azithromycine (9-désoxo-9a-aza-9a-méthyl-9a-homoérythromycine) et à un procédé pour sa préparation.
Designated States: FI, HU, NO, RO, SU, US
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI900087NO19900077US6268489JP1038096