Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1981-03-27
1983-02-15
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568714, 424343, C07C 3522
Patent
active
043742840
ABSTRACT:
This invention relates to an antiulcer, antiinflammatory, and antiallergic agent comprising as the main ingredient olean-12-ene-3.beta., 30-diol which is devoid of side effects of glycyrrhetinic acid and a process for preparation of olean-12-ene-3.beta., 30-diol.
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patent: 3523139 (1970-08-01), Parkin et al.
Conanica et al., "Gazz. Chim. Ital.", vol 97, p. 1347, (1967).
Ryabinin et al., "Obshch. Kim", vol. 32, p. 644, (1962).
Conanica et al., "Gazz. Chim. Ital.", vol. 96, pp. 833-850, (1966).
Harada Masatoshi
Kumagai Akira
Saito Hiroshi
Shibata Shoji
Takahashi Kunio
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Lone Werren B.
Minophagen Pharmaceutical Company
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