JPS56104870A - 2-halogeno-3,4-dihydro-condensed pyrimidine and its preparation - Google Patents

2-halogeno-3,4-dihydro-condensed pyrimidine and its preparation

Info

Publication number
JPS56104870A
JPS56104870A JP763780A JP763780A JPS56104870A JP S56104870 A JPS56104870 A JP S56104870A JP 763780 A JP763780 A JP 763780A JP 763780 A JP763780 A JP 763780A JP S56104870 A JPS56104870 A JP S56104870A
Authority
JP
Japan
Prior art keywords
preparation
formula
halogeno
dihydro
halogen
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.)
Granted
Application number
JP763780A
Other languages
Japanese (ja)
Other versions
JPH0228593B2 (en
Inventor
Fumiyoshi Ishikawa
Hitoshi Yamaguchi
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical 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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP763780A priority Critical patent/JPS56104870A/en
Publication of JPS56104870A publication Critical patent/JPS56104870A/en
Publication of JPH0228593B2 publication Critical patent/JPH0228593B2/ja
Granted legal-status Critical Current

Links

Abstract

NEW MATERIAL:Compounds of formula I (the left ring containing A is substituted or unsubstituted benzene, thiophene, benzothiophene ring; substituent is alkyl, alkoxy, phenyl, aralkoxy, halogen; X1 is halogen)
EXAMPLE: 2-Chloro-3,4,5,6,7,8-hexahydro(1)benzothieno[2,3-d]pyrimidine.
USE: Synthetic intermediate of a compound of formula II, which shows a very strong activity of inhibiting blood platelet coagulation.
PREPARATION: A compound of formula III is made to react with an alkali borohydride, or diborane.
COPYRIGHT: (C)1981,JPO&Japio
JP763780A 1980-01-25 1980-01-25 2-halogeno-3,4-dihydro-condensed pyrimidine and its preparation Granted JPS56104870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP763780A JPS56104870A (en) 1980-01-25 1980-01-25 2-halogeno-3,4-dihydro-condensed pyrimidine and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP763780A JPS56104870A (en) 1980-01-25 1980-01-25 2-halogeno-3,4-dihydro-condensed pyrimidine and its preparation

Publications (2)

Publication Number Publication Date
JPS56104870A true JPS56104870A (en) 1981-08-20
JPH0228593B2 JPH0228593B2 (en) 1990-06-25

Family

ID=11671338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP763780A Granted JPS56104870A (en) 1980-01-25 1980-01-25 2-halogeno-3,4-dihydro-condensed pyrimidine and its preparation

Country Status (1)

Country Link
JP (1) JPS56104870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6316464B1 (en) 1997-10-20 2001-11-13 Syntex (U.S.A.) Llc P38 MAP kinase inhibitors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6316464B1 (en) 1997-10-20 2001-11-13 Syntex (U.S.A.) Llc P38 MAP kinase inhibitors
US6479507B2 (en) 1997-10-20 2002-11-12 Syntex (U.S.A.) Llc p38 MAP kinase inhibitors

Also Published As

Publication number Publication date
JPH0228593B2 (en) 1990-06-25

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