TW200626596A - Preparation of 4 5-dihydro-pyrazolo[3, 4-c]pyrid-2-ones - Google Patents

Preparation of 4 5-dihydro-pyrazolo[3, 4-c]pyrid-2-ones

Info

Publication number
TW200626596A
TW200626596A TW094133440A TW94133440A TW200626596A TW 200626596 A TW200626596 A TW 200626596A TW 094133440 A TW094133440 A TW 094133440A TW 94133440 A TW94133440 A TW 94133440A TW 200626596 A TW200626596 A TW 200626596A
Authority
TW
Taiwan
Prior art keywords
pyrid
pyrazolo
dihydro
ones
preparation
Prior art date
Application number
TW094133440A
Other languages
Chinese (zh)
Inventor
ru-lin Zhao
Bang-Chi Chen
Bei Wang
Hui-Ping Zhang
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Publication of TW200626596A publication Critical patent/TW200626596A/en

Links

Abstract

A novel process and intermediates thereof for making 4, 5-dihydro-pyrazolo[3, 4-c]pyrid-2-ones of the type shown below, as well as the corresponding pyrazoles, from appropriate phenyl hydrazines is described. These compounds can be useful as factor Xa inhibitors.
TW094133440A 2004-09-28 2005-09-27 Preparation of 4 5-dihydro-pyrazolo[3, 4-c]pyrid-2-ones TW200626596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61394304P 2004-09-28 2004-09-28

Publications (1)

Publication Number Publication Date
TW200626596A true TW200626596A (en) 2006-08-01

Family

ID=38965673

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094133440A TW200626596A (en) 2004-09-28 2005-09-27 Preparation of 4 5-dihydro-pyrazolo[3, 4-c]pyrid-2-ones

Country Status (3)

Country Link
CN (1) CN101065380A (en)
PE (1) PE20060658A1 (en)
TW (1) TW200626596A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104311575B (en) * 2014-09-19 2016-04-20 广东东阳光药业有限公司 Pyrazolo piperidone compounds containing condensed ring and composition thereof and purposes
CN104311558B (en) * 2014-09-19 2016-06-01 广东东阳光药业有限公司 Pyrazoles containing hexanaphthene substituting group piperidone compounds and composition thereof and purposes

Also Published As

Publication number Publication date
CN101065380A (en) 2007-10-31
PE20060658A1 (en) 2006-07-09

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