CH590871A5CH1647572ACH1647572ACH590871A5CH 590871 A5CH590871 A5CH 590871A5CH 1647572 ACH1647572 ACH 1647572ACH 1647572 ACH1647572 ACH 1647572ACH 590871 A5CH590871 A5CH 590871A5
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CH
Switzerland
Application number
CH1647572A
Original Assignee
Yamanouchi Pharma Co Ltd
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Publication date
Priority claimed from JP9164271Aexternal-prioritypatent/JPS4854098A/ja
Priority claimed from JP1907572Aexternal-prioritypatent/JPS4886887A/ja
Application filed by Yamanouchi Pharma Co LtdfiledCriticalYamanouchi Pharma Co Ltd
Publication of CH590871A5publicationCriticalpatent/CH590871A5/xx
C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
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Chemical & Material Sciences
(AREA)
Organic Chemistry
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Cephalosporin Compounds
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)