发明公开
- 专利标题: PROCESS FOR THE PRODUCTION OF IRONES
- 专利标题(中): 用于生产鸢尾酮
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申请号: EP98924185.0申请日: 1998-04-23
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公开(公告)号: EP0914316A1公开(公告)日: 1999-05-12
- 发明人: COURTOIS, Didier , EHRET, Charles , FIRMIN, Laurence, Marthe, Marie
- 申请人: Givaudan Roure (International) S.A.
- 申请人地址: Chemin de la Parfumerie 5 1214 Vernier-Genève CH
- 专利权人: Givaudan Roure (International) S.A.
- 当前专利权人: Givaudan Roure (International) S.A.
- 当前专利权人地址: Chemin de la Parfumerie 5 1214 Vernier-Genève CH
- 代理机构: Buntz, Gerhard, et al
- 优先权: EP19970107175 19970430
- 国际公布: WO1998049139 19981105
- 主分类号: B01D
- IPC分类号: B01D ; C07C ; C11B ; C07C403 ; C11B1 ; C11B9
摘要:
A process for the preparation of irones by a chemical oxidation of irone precursors, comprising treating an iris rhizome substrate selected from the group consisting of iris rhizomes, parts of such rhizomes, iris extracts, iris extraction wastes, any plant tissues containing precursors of irones and mixtures thereof, is described.
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