Process for synthesizing A-nor and A-nor-18-homo-steroids

Details Process for synthesizing A-nor and A-nor-18-homo-steroids Process for synthesizing A-nor and A-nor-18-homo-steroids

1980-04-15

1982-01-05

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

560 1, 560257, 560258, 568670, 2603409AS, 568370, C07C 6976, C07C 6702

Patent

active

043095658

ABSTRACT:
The present invention is directed to a process for synthesizing A-nor and A-nor-18-homo-steroids. The invention is concerned with providing a total synthesis for the compounds called Dinordin and 18-homo-Dinordin. The preparation of other compounds will also be evident.

REFERENCES:
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patent: 3803218 (1974-04-01), Uskokovic et al.
patent: 3816459 (1974-06-01), Uskokovic et al.
patent: 3932519 (1976-01-01), Cohen et al.
patent: 4011211 (1977-03-01), Cohen et al.
patent: 4201869 (1980-05-01), Cohen et al.
Sauer, G. et al., Angew. Chem. Inter. Edit vol. 14 (1975)16 pp. 417.
Wiechert, R., Angew Chem. Int. Ed. Engl 16 506-513 (1977).

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