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Steroidal thiadiazines
Author(s) -
Kallias Dimitrios,
Stassinopoulou C. I.,
Catsoulacos Panayotis
Publication year - 1980
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570170537
Subject(s) - chemistry , acetylation , infrared , organic chemistry , medicinal chemistry , nuclear chemistry , biochemistry , physics , optics , gene
The reaction of 16α‐bromoketosteroids, 2α‐bromoketosteroids and 21‐bromoketosteroids with thiosemi‐carbazide in 2‐propanol produces the corresponding 2′‐amino‐1′,3′,4′‐thidiazinosteroids. Acetylation of the 2′‐aminothiadiazino‐compounds led to the diacetamidothiadiazinosteroids. The title compounds prepared were substantiated by examination of infrared and nuclear magnetic resonance spectra.