Global Patent Index - EP 1001947 A1

EP 1001947 A1 2000-05-24 - PROCESS FOR MANUFACTURING FLUCONAZOLE

Title (en)

PROCESS FOR MANUFACTURING FLUCONAZOLE

Title (de)

VERFAHREN ZUR HERSTELLUNG VON FLUCONAZOL

Title (fr)

PROCEDE DE FABRICATION DE FLUCONAZOLE

Publication

EP 1001947 A1 (EN)

Application

EP 98902274 A

Priority

  • KR 9800018 W
  • KR 19970002700 A

Abstract (en)

[origin: WO9832744A1] The invention herein relates to a process for the manufacture of fluconazole, or more particularly, to the process for the manufacture of fluconazole of Formula (1) having superior antifungal activity with a high yield and purity, and its pharmaceutically acceptable salt or hydrate, wherein one-pot reaction is utilized under the mild reaction condition and short reaction time by means of using three compounds expressed by formulae (2, 3 and 4), respectively, in the presence of a base.

IPC 1-7 (main, further and additional classification)

C07D 249/08

IPC 8 full level (invention and additional information)

C07D 249/08 (2006.01); C07D 521/00 (2006.01)

CPC (invention and additional information)

C07D 231/12 (2013.01); C07D 233/56 (2013.01); C07D 249/08 (2013.01)

Citation (search report)

See references of WO 9832744A1

Designated contracting state (EPC)

FR

EPO simple patent family

WO 9832744 A1 19980730; AU 5882398 A 19980818; CZ 9803083 A3 19990317; EP 1001947 A1 20000524; HU 0000726 A2 20001128; HU 0000726 A3 20020228; PL 329117 A1 19990315; SK 133298 A3 19990413

INPADOC legal status


2001-01-24 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20000704

2000-05-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19981228

2000-05-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): FR