申请人:Monsanto Company
公开号:US04119575A1
公开(公告)日:1978-10-10
Compounds represented by the structural formulae ##STR1## wherein n is an integer 0 or 1; A, B and C each independently represent hydrogen or alkyl having from 1 to 3 carbon atoms, provided that when n is 0 at least one of A, B or C cannot be hydrogen; R represents hydrogen or an alkyl having from 1 to 6 carbon atoms; D and E each independently represent hydrogen or alkyl having from 1 to 6 carbon atoms, provided that the sum of the carbon atoms in D and E does not exceed 6, provided that, in the bicyclo compounds, at least one of A, B, C, D or E must be an alkyl; m is an integer 1 through 8; F and G represent hydrogen or alkyl having from 1 to 3 carbon atoms; X represents ##STR2## WHEREIN P IS AN INTEGER 0 THROUGH 2 AND I and J each independently represent hydrogen or methyl, provided that if p is 0 then m must be greater than 2; provided that the sum of the carbon and oxygen atoms in the compound is no greater than 23, are useful as fragrances or as components in fragrance compositions. These compounds have very pleasant, strong and long-lasting aromas. Novel compounds are also disclosed.
化学结构式表示的化合物##STR1##其中n是整数0或1;A、B和C分别独立地表示氢或有1至3个碳原子的烷基,当n为0时,至少有一个A、B或C不能是氢;R表示氢或有1至6个碳原子的烷基;D和E分别独立地表示氢或有1至6个碳原子的烷基,但D和E中碳原子的总和不得超过6,在双环化合物中,至少有一个A、B、C、D或E必须是烷基;m是整数1到8;F和G表示氢或有1至3个碳原子的烷基;X表示##STR2##其中P是整数0到2,而I和J分别独立地表示氢或甲基,如果p为0,则m必须大于2;化合物中碳和氧原子的总和不得超过23,这些化合物可用作香料或香料组分。这些化合物具有非常愉悦、强烈和持久的香气。还公开了新型化合物。