SYNTHESIS OF NEW HETERO-ANNULATED COUMARINS - 2,3-DIHYDRO-4-OXOTHIAPYRANO[2,3-C]-BENZOPYRAN-2-ONES, 4-OXOTHIAPYRANO[2,3-C]-1-BENZOPYRAN-2-ONES AND 2-OXO-3,4-DIHYDROBENZOPYRANO[4,3-B]-4-PIPERIDONES

被引：0
|
作者：
VANDENGOORBERGH, JAM [1 ]
VANDERSTEEG, M [1 ]
VANDERGEN, A [1 ]
机构：
[1] STATE UNIV LEIDEN,GORLAEUS LABS,DEPT ORGAN CHEM,POB 9502,2300 RA LEIDEN,NETHERLANDS
来源：
SYNTHESIS-STUTTGART | 1987年 / 03期
关键词：
D O I：
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中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
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页码：314 / 317
页数：4
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