GB201711318D0 - Drug intermediates o-acetaminophen synthesis method - Google Patents

Drug intermediates o-acetaminophen synthesis method

Info

Publication number
GB201711318D0
GB201711318D0 GBGB1711318.4A GB201711318A GB201711318D0 GB 201711318 D0 GB201711318 D0 GB 201711318D0 GB 201711318 A GB201711318 A GB 201711318A GB 201711318 D0 GB201711318 D0 GB 201711318D0
Authority
GB
United Kingdom
Prior art keywords
acetaminophen
synthesis method
drug intermediates
intermediates
drug
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
GBGB1711318.4A
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 Zhong Heng Hua Tie Technology Co Ltd
Original Assignee
Chengdu Zhong Heng Hua Tie 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 Zhong Heng Hua Tie Technology Co Ltd filed Critical Chengdu Zhong Heng Hua Tie Technology Co Ltd
Publication of GB201711318D0 publication Critical patent/GB201711318D0/en
Ceased legal-status Critical Current

Links

GBGB1711318.4A 2016-11-26 2017-07-14 Drug intermediates o-acetaminophen synthesis method Ceased GB201711318D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611057461.8A CN106631860A (en) 2016-11-26 2016-11-26 Synthetic method of acetamidophenol serving as medical intermediate

Publications (1)

Publication Number Publication Date
GB201711318D0 true GB201711318D0 (en) 2017-08-30

Family

ID=58412306

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1700004.3A Ceased GB201700004D0 (en) 2016-11-26 2016-12-31 Drug intermediates o-acetaminophen synthesis method
GBGB1711318.4A Ceased GB201711318D0 (en) 2016-11-26 2017-07-14 Drug intermediates o-acetaminophen synthesis method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1700004.3A Ceased GB201700004D0 (en) 2016-11-26 2016-12-31 Drug intermediates o-acetaminophen synthesis method

Country Status (2)

Country Link
CN (1) CN106631860A (en)
GB (2) GB201700004D0 (en)

Also Published As

Publication number Publication date
GB201700004D0 (en) 2017-02-15
CN106631860A (en) 2017-05-10

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Legal Events

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