发明名称 |
WERKWIJZE VOOR DE BEREIDING VAN CYCLO-ALKANOLVERBIN- DINGEN, ALSMEDE WERKWIJZE VOOR DE BEREIDING VAN REUK- STOFCOMPOSITIES. |
摘要 |
<p>1344653 Alcohols and esters L GIVAUDAN & CIE SA 10 Nov 1971 [10 Nov 1970] 52176/71 Heading C2C [Also in Division A5] The invention comprises compounds of the formula where R<SP>1</SP> is H or methyl, R<SP>11</SP> is H or alkanoyl of 1-3 carbon atoms, R<SP>111</SP> is butyl, Z is -C#C-, -CH=CH- or -CH 2 -CH 2 - and n is 0-2. The compounds are prepared by .reacting together compounds of the formula and MZR<SP>1</SP> where M is an alkali metal or MgX where X is halogen, provided that M is an alkali metal only when Z is -C#C-, and alkanoylating or hydrogenating the product if desired.</p> |
申请公布号 |
NL161126(B) |
申请公布日期 |
1979.08.15 |
申请号 |
NL19710015452 |
申请日期 |
1971.11.10 |
申请人 |
L. GIVAUDAN & CIE SOCIETE ANONYME, VERNIER, ZWITSERLAND. |
发明人 |
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分类号 |
A61K8/34;A61K8/37;A61Q13/00;C07C1/24;C07C29/09;C07C29/20;C07C29/40;C07C29/42;C07C35/02;C07C35/06;C07C35/08;C07C35/17;C07C35/20;C07C43/184;C07C45/28;C07C45/51;C07C45/62;C07F11/00;C11B9/00;(IPC1-7):07C35/08;07C69/14;07C69/06;07C69/24;61K7/46;07C35/20;07C35/06;11B9/00 |
主分类号 |
A61K8/34 |
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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