Invention Grant
US09073823B2 Compound having hetero ring skeleton, and process for producing optically active compound using the aforementioned compound as asymmetric catalyst
有权
具有杂环骨架的化合物和使用上述化合物作为不对称催化剂制备光学活性化合物的方法
- Patent Title: Compound having hetero ring skeleton, and process for producing optically active compound using the aforementioned compound as asymmetric catalyst
- Patent Title (中): 具有杂环骨架的化合物和使用上述化合物作为不对称催化剂制备光学活性化合物的方法
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Application No.: US13828411Application Date: 2013-03-14
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Publication No.: US09073823B2Publication Date: 2015-07-07
- Inventor: Yoshiji Takemoto , Kazuo Murakami
- Applicant: Yoshiji Takemoto , Kazuo Murakami
- Applicant Address: JP Kyoto JP Tokyo
- Assignee: Kyoto University,Sumitomo Chemical Company, Limited
- Current Assignee: Kyoto University,Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Kyoto JP Tokyo
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: JP2009-096449 20090410
- Main IPC: C07C253/30
- IPC: C07C253/30 ; C07B53/00 ; C07C67/343 ; C07C205/53 ; C07C231/08 ; C07C281/02 ; C07D235/30 ; C07D239/95 ; C07C201/12 ; C07C231/14 ; C07C241/02 ; C07D233/88
Abstract:
The invention provides a compound having a heterocyclic skeleton of formula (I): wherein the substituents are as defined in the specification, as well as a tautomer thereof or a salt thereof. The invention also provides asymmetric synthesis methods involving the use of such a compound, tautomer thereof, or salt thereof, as a catalyst.
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