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Title:
THIAZOLE THIOESTER DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/1992/007840
Kind Code:
A1
Abstract:
A compound represented by general formula (I), which is useful as an intermediate for the production of (Z)-2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide-substituted cephalosporin derivatives having an excellent antibacterial activity, wherein R1 represents hydrogen or a hydroxyl protecting group.

Inventors:
KOBORI TAKEO (JP)
YAMAMOTO RUMI (JP)
FUJITA MIKAKO (JP)
HIYAMA TAMEJIRO (JP)
NAGATE TAKATOSHI (JP)
Application Number:
PCT/JP1991/001482
Publication Date:
May 14, 1992
Filing Date:
October 30, 1991
Export Citation:
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Assignee:
TAISHO PHARMACEUTICAL CO LTD (JP)
SAGAMI CHEM RES (JP)
International Classes:
C07D277/74; C07D501/00; C07D501/06; (IPC1-7): C07D277/74; C07D501/06
Foreign References:
EP0075104A21983-03-30
EP0185220A21986-06-25
EP0185221A21986-06-25
EP0096297A21983-12-21
EP0075095A21983-03-30
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