ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The irradiation of 17β-acetoxy-4-oxa-1,5-androstadien-3-one (12) yielded the two stereoisomeric spiro-lactones 13 and 14, which result from a di-π-methane photorearrangement. A third product, the oxa-anthrasteroid 15, was also isolated (Scheme 3).
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19780610330
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