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Machine translation
1. (WO1997011944) IMPROVED PROCESS FOR PRODUCING 9-(2-HYDROXYETHOXY)-METHYLGUANINE (ACYCLOVIR)
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/011944    International Application No.:    PCT/EP1996/004230
Publication Date: 03.04.1997 International Filing Date: 27.09.1996
Chapter 2 Demand Filed:    18.04.1997    
IPC:
C07D 473/00 (2006.01)
Applicants: BOEHRINGER INGELHEIM KG [DE/DE]; Postfach 200, D-55216 Ingelheim am Rhein (DE) (For All Designated States Except US).
HANSEN, Herbert [DE/DE]; (DE) (For US Only).
SCHEUPLEIN, Stefan, Wolfgang [DE/DE]; (DE) (For US Only).
STUHLTRÄGER, Klaus [DE/DE]; (DE) (For US Only).
BAUER, Klaus [DE/DE]; (DE) (For US Only)
Inventors: HANSEN, Herbert; (DE).
SCHEUPLEIN, Stefan, Wolfgang; (DE).
STUHLTRÄGER, Klaus; (DE).
BAUER, Klaus; (DE)
Priority Data:
195 36 164.4 28.09.1995 DE
Title (DE) VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON 9-[(2-HYDROXYETHOXY)METHYL]GUANIN (ACYCLOVIR)
(EN) IMPROVED PROCESS FOR PRODUCING 9-(2-HYDROXYETHOXY)-METHYLGUANINE (ACYCLOVIR)
(FR) PROCEDE PERFECTIONNE DE PRODUCTION DE 9-[(2-HYDROXYETHOXY)METHYL]GUANINE (ACYCLOVIR)
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft ein verbessertes Verfahren zur Herstellung von 9-[(2-Hydroxyethoxy)methyl]guanin (Acyclovir).
(EN)The present invention concerns an improved process for producing 9-[(2-hydroxyethoxy)-methyl]guanine (acyclovir).
(FR)L'invention concerne un procédé perfectionné de production de 9-[(2-hydroxyéthoxy)méthyl]guanine (Acyclovir).
Designated States: AU, BG, BR, BY, CA, CN, CZ, EE, HU, IL, JP, KR, KZ, LT, LV, MX, NO, NZ, PL, RO, RU, SG, SI, SK, TR, UA, US, UZ, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: German (DE)
Filing Language: German (DE)