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GB201713884D0 - Pharmaceutical intermediates 2-acetamido-5-sulfonyl chloride-1,3,4-thiadiazole synthesis method - Google Patents

Pharmaceutical intermediates 2-acetamido-5-sulfonyl chloride-1,3,4-thiadiazole synthesis method

Info

Publication number
GB201713884D0
GB201713884D0 GBGB1713884.3A GB201713884A GB201713884D0 GB 201713884 D0 GB201713884 D0 GB 201713884D0 GB 201713884 A GB201713884 A GB 201713884A GB 201713884 D0 GB201713884 D0 GB 201713884D0
Authority
GB
United Kingdom
Prior art keywords
acetamido
synthesis method
sulfonyl chloride
pharmaceutical intermediates
thiadiazole synthesis
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
GBGB1713884.3A
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 Qianye Longhua Petroleum Engineering Technology Consulting Co Ltd
Original Assignee
Chengdu Qianye Longhua Petroleum Engineering Technology Consulting 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 Qianye Longhua Petroleum Engineering Technology Consulting Co Ltd filed Critical Chengdu Qianye Longhua Petroleum Engineering Technology Consulting Co Ltd
Publication of GB201713884D0 publication Critical patent/GB201713884D0/en
Ceased legal-status Critical Current

Links

GBGB1713884.3A 2017-08-19 2017-08-30 Pharmaceutical intermediates 2-acetamido-5-sulfonyl chloride-1,3,4-thiadiazole synthesis method Ceased GB201713884D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710715101.0A CN108239047A (en) 2017-08-19 2017-08-19 The chloro- 1,3,4- thiadiazoles synthetic method of pharmaceutical intermediate 2- acetamido -5- sulphonyl

Publications (1)

Publication Number Publication Date
GB201713884D0 true GB201713884D0 (en) 2017-10-11

Family

ID=60037314

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1713884.3A Ceased GB201713884D0 (en) 2017-08-19 2017-08-30 Pharmaceutical intermediates 2-acetamido-5-sulfonyl chloride-1,3,4-thiadiazole synthesis method

Country Status (4)

Country Link
CN (1) CN108239047A (en)
AU (1) AU2018100849A4 (en)
GB (1) GB201713884D0 (en)
IE (1) IES20180198A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119241471A (en) * 2024-11-22 2025-01-03 北京斯利安药业有限公司 Preparation method and application of 2-acetylamino-5-chlorosulfonyl-1,3,4-thiadiazole

Also Published As

Publication number Publication date
CN108239047A (en) 2018-07-03
IES20180198A2 (en) 2019-11-13
AU2018100849A4 (en) 2018-08-16

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Legal Events

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