Invention Grant
US09272960B2 Methods for preparation of lycopenes from C15-wittig salts and methods for purification of high all-E containing and high 6Z containing C15-wittig salts
有权
用于制备C15-wittig盐的番茄红素的方法和用于纯化含有高全E含和高含6Z含C15-wittig盐的方法
- Patent Title: Methods for preparation of lycopenes from C15-wittig salts and methods for purification of high all-E containing and high 6Z containing C15-wittig salts
- Patent Title (中): 用于制备C15-wittig盐的番茄红素的方法和用于纯化含有高全E含和高含6Z含C15-wittig盐的方法
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Application No.: US14327058Application Date: 2014-07-09
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Publication No.: US09272960B2Publication Date: 2016-03-01
- Inventor: Haw-Shyi Chiu , Po-Wei Lin
- Applicant: Allied Biotech Corp.
- Applicant Address: TW
- Assignee: Allied Biotech Corp.
- Current Assignee: Allied Biotech Corp.
- Current Assignee Address: TW
- Agency: Bacon & Thomas, PLLC
- Main IPC: C07C1/34
- IPC: C07C1/34 ; C07F9/54 ; C07C11/21
Abstract:
The present invention relates to methods for preparation of lycopenes, especially to lycopenes with high all-E contents or high 6Z contents from C15-Wittig slats mixtures. (with high all-E-contents and high 6Z-contents, respectively). C15-Wittig slats mixtures are purified and 6Z-C15-Wittig salts are extracted from the mixtures. The extracted 6Z-C15-Wittig salts are, used in the synthesis of lycopenes with high 6Z contents and the residues are used in the synthesis of lycopenes with high All-E contents.
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