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21.6-(benzofurylcarboxamido)- and 6-(thianaphthenylcarboxamido)-penicillanic acid derivatives 失效
Title translation: 6-(苯并呋喃基甲酰氨基) - 和6-(硫杂萘基甲酰胺基) - 青霉烷酸衍生物公开(公告)号:US3210337A
公开(公告)日:1965-10-05
申请号:US22537862
申请日:1962-09-21
Applicant: SMITH KLINE FRENCH LAB
Inventor: CHOW ALFRED W , HOOVER JOHN R E
IPC: C07D499/00 , C07D499/44
CPC classification number: C07D499/00
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公开(公告)号:US3117126A
公开(公告)日:1964-01-07
申请号:US22759362
申请日:1962-10-01
Applicant: SMITH KLINE FRENCH LAB
Inventor: HOOVER JOHN R E , BERNARD LOEV
IPC: C07D501/18 , C07D519/00
CPC classification number: C07D519/00
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公开(公告)号:US3117119A
公开(公告)日:1964-01-07
申请号:US23738562
申请日:1962-11-13
Applicant: SMITH KLINE FRENCH LAB
Inventor: CHOW ALFRED W , HOOVER JOHN R E
IPC: C07D499/00 , C07D499/74
CPC classification number: C07D499/00
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24.Sonochemical processes for the preparation of 6-aminopenicillanic acid derivatives 失效
Title translation: 用于制备6-氨基青霉烷酸衍生物的化学方法公开(公告)号:US3079313A
公开(公告)日:1963-02-26
申请号:US19300062
申请日:1962-05-07
Applicant: SMITH KLINE FRENCH LAB
Inventor: HOOVER JOHN R E
IPC: C07D499/00 , C07D499/12
CPC classification number: C07D499/00
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