AP2006003608A0 - Improved process for the sythesis and purification of antimalarail drug involving grignard reaction. - Google Patents

Improved process for the sythesis and purification of antimalarail drug involving grignard reaction.

Info

Publication number
AP2006003608A0
AP2006003608A0 AP2006003608A AP2006003608A AP2006003608A0 AP 2006003608 A0 AP2006003608 A0 AP 2006003608A0 AP 2006003608 A AP2006003608 A AP 2006003608A AP 2006003608 A AP2006003608 A AP 2006003608A AP 2006003608 A0 AP2006003608 A0 AP 2006003608A0
Authority
AP
ARIPO
Prior art keywords
antimalarail
sythesis
purification
improved process
grignard reaction
Prior art date
Application number
AP2006003608A
Inventor
Dharmaraj R Rao
Rajendra N Kankan
Manjinder S Phull
Original Assignee
Cipla 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 Cipla Ltd filed Critical Cipla Ltd
Publication of AP2006003608A0 publication Critical patent/AP2006003608A0/en

Links

AP2006003608A 2005-04-25 2006-04-21 Improved process for the sythesis and purification of antimalarail drug involving grignard reaction. AP2006003608A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN509MU2005 2005-04-25

Publications (1)

Publication Number Publication Date
AP2006003608A0 true AP2006003608A0 (en) 2006-04-30

Family

ID=37424395

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2006003608A AP2006003608A0 (en) 2005-04-25 2006-04-21 Improved process for the sythesis and purification of antimalarail drug involving grignard reaction.

Country Status (2)

Country Link
CN (1) CN1865227B (en)
AP (1) AP2006003608A0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102786399A (en) * 2011-05-16 2012-11-21 湖南斯威森生化技术有限公司 New synthesis method for benflumetol intermediate 2,7-dichloro-4-chloroacetylfluorene
US9761820B2 (en) 2012-01-31 2017-09-12 Cambridge Display Technology Limited Polymer
CN103319356A (en) * 2013-06-17 2013-09-25 张家港威胜生物医药有限公司 One-step green synthesis process of antimalarial raw material benflumetol
CN103408509A (en) * 2013-07-17 2013-11-27 张家港威胜生物医药有限公司 Anti-malaria medical raw material benflumetol intermediate 2,7-dichlorofluorene-4-ethylene oxide synthesis process

Also Published As

Publication number Publication date
CN1865227B (en) 2012-05-09
CN1865227A (en) 2006-11-22

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