GB201713869D0 - Trienegolinone intermediates dichlorobenzoquinone synthesis method - Google Patents

Trienegolinone intermediates dichlorobenzoquinone synthesis method

Info

Publication number
GB201713869D0
GB201713869D0 GBGB1713869.4A GB201713869A GB201713869D0 GB 201713869 D0 GB201713869 D0 GB 201713869D0 GB 201713869 A GB201713869 A GB 201713869A GB 201713869 D0 GB201713869 D0 GB 201713869D0
Authority
GB
United Kingdom
Prior art keywords
trienegolinone
dichlorobenzoquinone
intermediates
synthesis method
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
GBGB1713869.4A
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 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 GB201713869D0 publication Critical patent/GB201713869D0/en
Ceased legal-status Critical Current

Links

GBGB1713869.4A 2017-08-19 2017-08-30 Trienegolinone intermediates dichlorobenzoquinone synthesis method Ceased GB201713869D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710700045.3A CN108238978A (en) 2017-08-19 2017-08-19 The synthetic method of dl-18-methyl-norgestrienone pharmaceutical intermediate dichlorodicyanobenzoquinone

Publications (1)

Publication Number Publication Date
GB201713869D0 true GB201713869D0 (en) 2017-10-11

Family

ID=60037105

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1713869.4A Ceased GB201713869D0 (en) 2017-08-19 2017-08-30 Trienegolinone intermediates dichlorobenzoquinone synthesis method

Country Status (4)

Country Link
CN (1) CN108238978A (en)
AU (1) AU2018100845A4 (en)
GB (1) GB201713869D0 (en)
IE (1) IES20180202A2 (en)

Also Published As

Publication number Publication date
IES20180202A2 (en) 2019-11-13
CN108238978A (en) 2018-07-03
AU2018100845A4 (en) 2018-08-02

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Legal Events

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