Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1994-02-04
1997-02-18
Ivy, C. Warren
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514473, 549292, 549313, A61K 3135, A61K 3134
Patent
active
056042574
ABSTRACT:
A lactone compound, useful as an osteogenetic accelerator, having the formula (I): ##STR1## wherein n is zero or 1 and m is zero or 1, provided that both n and m are not zero at the same time, or a stereoisomer thereof at the 23- and/or 25-positions or any mixture thereof and a production process thereof.
REFERENCES:
patent: 4511564 (1985-04-01), Ishizuka et al.
The Journal of Organic Chemistry vol. 57, No. 1, 3 Jan. 1992, Washington, U.S. pp. 33-39.
The Journal of Organic Chemistry vol. 48, No. 23, 18 Nov. 1983, Washington, U.S., pp. 4433-4436.
Journal of the Chemical Society, Chemical Communications No. 17, 1 Sep. 1992, Letchworth, GB pp. 1229-1231.
Azuma Yoshiaki
Hazato Atsuo
Manabe Kenji
Tabe Masayasu
Takenouchi Osami
Ivy C. Warren
Owens Amelia
Teijin Limited
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