GB201709973D0 - Vitamin E acetate intermediates 2,3,5-trimethylbdnzoquinine synthesis method - Google Patents

Vitamin E acetate intermediates 2,3,5-trimethylbdnzoquinine synthesis method

Info

Publication number
GB201709973D0
GB201709973D0 GBGB1709973.0A GB201709973A GB201709973D0 GB 201709973 D0 GB201709973 D0 GB 201709973D0 GB 201709973 A GB201709973 A GB 201709973A GB 201709973 D0 GB201709973 D0 GB 201709973D0
Authority
GB
United Kingdom
Prior art keywords
trimethylbdnzoquinine
vitamin
synthesis method
acetate intermediates
intermediates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB1709973.0A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Qie Si Te Technology Co Ltd
Original Assignee
Chengdu Qie Si Te Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Qie Si Te Technology Co Ltd filed Critical Chengdu Qie Si Te Technology Co Ltd
Publication of GB201709973D0 publication Critical patent/GB201709973D0/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GBGB1709973.0A 2017-06-16 2017-06-22 Vitamin E acetate intermediates 2,3,5-trimethylbdnzoquinine synthesis method Ceased GB201709973D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710457002.7A CN108238879A (en) 2017-06-16 2017-06-16 The synthetic method of Vitwas E pharmaceutical intermediate 2,3,5- trimethylbenzoquinones

Publications (1)

Publication Number Publication Date
GB201709973D0 true GB201709973D0 (en) 2017-08-09

Family

ID=59523482

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1709973.0A Ceased GB201709973D0 (en) 2017-06-16 2017-06-22 Vitamin E acetate intermediates 2,3,5-trimethylbdnzoquinine synthesis method

Country Status (4)

Country Link
CN (1) CN108238879A (en)
AU (1) AU2018100523A4 (en)
GB (1) GB201709973D0 (en)
IE (1) IES87022B2 (en)

Also Published As

Publication number Publication date
CN108238879A (en) 2018-07-03
AU2018100523A4 (en) 2018-05-24
IES20180121A2 (en) 2019-06-12
IES87022B2 (en) 2019-06-12

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)