发明名称 |
NOVEL PYRIMIDINE DERIVATIVES AND THEIR USE IN PERFUME COMPOSITIONS |
摘要 |
The present invention relates to novel pyrimidine derivatives and their use in perfume compositions. The novel pyrimidine derivatives of the present invention are represented by the following formula: wherein m and n are integers that when m is 0, n is 1; when m is 1, n is 0 or 1; or when m is 2, n is 0; wherein (CH)m and (CH)n are each independently optionally substituted with a substituent selected from the group consisting of methyl and ethyl; wherein X is selected from the group consisting of N, O, and S; and wherein R1 and R2 each independently represent H or a hydrocarbon group, or R1 and R2 together represent a fused ring or a ring system, with the proviso that when R1 is H, R2 is not H.
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申请公布号 |
US2012277325(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
US201213540894 |
申请日期 |
2012.07.03 |
申请人 |
BELKO ROBERT P.;JONES PAUL D.;LEVORSE, JR. ANTHONY T.;MONTELEONE MICHAEL G.;NARULA ANUBHAV P.S.;SCHIET FRANC T. |
发明人 |
BELKO ROBERT P.;JONES PAUL D.;LEVORSE, JR. ANTHONY T.;MONTELEONE MICHAEL G.;NARULA ANUBHAV P.S.;SCHIET FRANC T. |
分类号 |
C07D239/74;A61K8/49;A61L9/01;A61Q13/00;C07D239/26;C07D241/42;C07D261/20;C07D263/56;C07D277/64;C11D3/50 |
主分类号 |
C07D239/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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