New heterocyclic ring systems. IX. Polyazadithiasteroid analogues
作者:
A. Fravolini,
F. Schiaffella,
G. Strappaghetti,
期刊:
Journal of Heterocyclic Chemistry
(WILEY Available online 1979)
卷期:
Volume 16,
issue 1
页码: 29-32
ISSN:0022-152X
年代: 1979
DOI:10.1002/jhet.5570160107
出版商: Wiley‐Blackwell
数据来源: WILEY
摘要:
AbstractThe synthesis of the novel tricyclic ring 5‐rnethyl‐4‐oxo‐2,3,4,5‐tetrahydrothiopyrano[3,2‐c]‐[1,2]benzothiazine 6,6‐dioxide (III) is described.By the reaction of hydrazine and hydroxylamine with the glyoxylate (IV) and ester (V) obtained from III, several polyazadithiasteriod analogues have b
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