2-oxa- or -aza-pregnane compounds
AssigneeTeikoku Hormone Mfg. Co., Ltd.
InventorsKenyu Shibata, Nobuaki Yamakoshi, Naoyuki Koizumi, Shigehiro Takegawa, Eiichiro Shimazawa, Mamoru Mieda
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Abstract
A compound represented by the following formula ##STR1## wherein A represents a hydrogen atom or a lower alkanoyl group, Z represents an oxygen atom or the group ##STR2## in which R represents a hydrogen atom or a lower alkyl group, and X represents a halogen atom, the compound being useful for controlling androgen-dependent diseases, particularly for preventing prostatic hypertrophy.
Claims5
A compound of the following formula ##STR8## wherein A is a hydrogen atom or a lower alkanoyl group of 2 to 6 carbon atoms, Z is an oxygen atom or the group ##STR9## in which R is a hydrogen atom or an alkyl group of up to 6 carbon atoms, and X is a halogen atom.
Dependencies are inferred from the claim text.