Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1982-03-22
1983-05-31
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568857, 2604055, C07C 33035
Patent
active
043862276
ABSTRACT:
A process for the preparation of a two-functional-group-containing terpen having the general formula: ##STR1## in which n is an integer of from 1 to 5, R represents a hydroxymethyl, formyl, or carboxyl group, and A represents the hydrogen atom, or a 2-tetrahydropyranyl, benzyl, methoxymethol or methoxyethoxymethyl group comprising the oxidation with a microorganism belonging to the genus Nocardia. Some of the terpenoids are of value as anti-ulcer agents, while others are useful as intermediates.
REFERENCES:
patent: 4338251 (1982-07-01), Sato et al.
Kjosen et al. "ACTA Chem." vol. 26, (1972), pp. 4121-4129.
Abe Shinya
Kijima Shizumasa
Kuwana Noriaki
Nakajima Kenji
Sato Akio
Eisai Co. Ltd.
General Director of the Agency of Industrial Science and Technol
Lone Werren B.
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