FIELD: organic chemistry, steroids, medicine.
SUBSTANCE: invention relates to steroid compounds of the general formula (I) given in the invention description wherein R1 means oxygen atom (O); R2 and R3 mean independently hydrogen atom (H), CH3, C2H5, and at least radical among R2 and R3 means CH3 and C2H5; R4 means H. Compounds are useful in treatment associated with androgens, such as androgen deficiency and contraception in males and females.
EFFECT: valuable medicinal properties of compounds.
5 cl, 1 tbl, 7 ex
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Authors
Dates
2007-02-27—Published
2002-09-06—Filed