TW200616991A - Process for the preparation of n-(3,5-dichloropyrid-4-yl)-4-difluoromethoxy-8-methane sulfonamido-dibenzo[b,d]furan-1-carboxamide - Google Patents

Process for the preparation of n-(3,5-dichloropyrid-4-yl)-4-difluoromethoxy-8-methane sulfonamido-dibenzo[b,d]furan-1-carboxamide

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Publication number
TW200616991A
TW200616991A TW094135510A TW94135510A TW200616991A TW 200616991 A TW200616991 A TW 200616991A TW 094135510 A TW094135510 A TW 094135510A TW 94135510 A TW94135510 A TW 94135510A TW 200616991 A TW200616991 A TW 200616991A
Authority
TW
Taiwan
Prior art keywords
dichloropyrid
difluoromethoxy
carboxamide
furan
dibenzo
Prior art date
Application number
TW094135510A
Other languages
Chinese (zh)
Inventor
Balasubramanian Gopalan
Laxmikant Atmaram Gharat
Batchu Chandrasekhar
Bijukumar Gopinathan Pillai
Original Assignee
Glenmark Pharmaceuticals Sa
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 Glenmark Pharmaceuticals Sa filed Critical Glenmark Pharmaceuticals Sa
Publication of TW200616991A publication Critical patent/TW200616991A/en

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Abstract

The present invention relates to a method of preparing N-(3,5-dichloropyrid-4-yl)-4-difluoromethoxy-8-methanesulfonamido-dibe nzo[b,d]furan-1-carboxamide and pharmaceutically acceptable salts thereof, such as its sodium salt, and novel intermediate compounds useful in the synthesis of the aforementioned compound.
TW094135510A 2004-10-13 2005-10-12 Process for the preparation of n-(3,5-dichloropyrid-4-yl)-4-difluoromethoxy-8-methane sulfonamido-dibenzo[b,d]furan-1-carboxamide TW200616991A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61847404P 2004-10-13 2004-10-13
IN1099MU2004 2004-10-14
US62198104P 2004-10-21 2004-10-21

Publications (1)

Publication Number Publication Date
TW200616991A true TW200616991A (en) 2006-06-01

Family

ID=57808106

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094135510A TW200616991A (en) 2004-10-13 2005-10-12 Process for the preparation of n-(3,5-dichloropyrid-4-yl)-4-difluoromethoxy-8-methane sulfonamido-dibenzo[b,d]furan-1-carboxamide

Country Status (1)

Country Link
TW (1) TW200616991A (en)

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