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terpenoids containing two functional groups, their preparation and their application of international application no.
terpenoids containing two functional groups, their preparation and their application of international application no.
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机译:含有两个官能团的萜类化合物,其制备方法及其在国际申请No.
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摘要
A process for the preparation of a two-functional-group-containing terpenoid having the general formula: IMAGE 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.
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