Title:
PHASE TRANSFER CATALYZED GLYCOSIDATION OF AN INDOLOCARBAZOLE
Document Type and Number:
WIPO Patent Application WO2002036601
Kind Code:
A3
Abstract:
The present invention relates to a novel glycosidation process to make intermediates useful in the preparation of indolopyrrolocarbazole derivatives which inhibit the growth of tumor cells and are therefore useful in the treatment of cancer in mammals, and the like.
Inventors:
PETRILLO DANIEL E (US)
WEISSMAN STEVEN A (US)
ROSSEN KAI (US)
HIRAGA SHOUICHI (JP)
SATAKE NOBUYA (JP)
WEISSMAN STEVEN A (US)
ROSSEN KAI (US)
HIRAGA SHOUICHI (JP)
SATAKE NOBUYA (JP)
Application Number:
PCT/US2001/047603
Publication Date:
November 28, 2002
Filing Date:
October 26, 2001
Export Citation:
Assignee:
MERCK & CO INC (US)
BANYU PHARMA CO LTD (JP)
PETRILLO DANIEL E (US)
WEISSMAN STEVEN A (US)
ROSSEN KAI (US)
HIRAGA SHOUICHI (JP)
SATAKE NOBUYA (JP)
BANYU PHARMA CO LTD (JP)
PETRILLO DANIEL E (US)
WEISSMAN STEVEN A (US)
ROSSEN KAI (US)
HIRAGA SHOUICHI (JP)
SATAKE NOBUYA (JP)
International Classes:
A61K31/33; A61K31/55; A61K31/70; C07H19/23; C07B61/00; C07H17/02; (IPC1-7): A61K31/33; A61K31/55; A61K31/70
Domestic Patent References:
| WO1998007433A1 | 1998-02-26 |
Foreign References:
| US4808613A | 1989-02-28 | |||
| US5516772A | 1996-05-14 | |||
| US5591842A | 1997-01-07 | |||
| US5629304A | 1997-05-13 |
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