JPS53116388A - Novel dihydroxyquinazoline derivatives and process for their preparation - Google Patents

Novel dihydroxyquinazoline derivatives and process for their preparation

Info

Publication number
JPS53116388A
JPS53116388A JP2933277A JP2933277A JPS53116388A JP S53116388 A JPS53116388 A JP S53116388A JP 2933277 A JP2933277 A JP 2933277A JP 2933277 A JP2933277 A JP 2933277A JP S53116388 A JPS53116388 A JP S53116388A
Authority
JP
Japan
Prior art keywords
dihydroxyquinazoline
derivatives
novel
preparation
lower alkyl
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.)
Pending
Application number
JP2933277A
Other languages
Japanese (ja)
Inventor
Takeshi Hara
Yasukata Shikayama
Tamiko Sunami
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP2933277A priority Critical patent/JPS53116388A/en
Publication of JPS53116388A publication Critical patent/JPS53116388A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: Dihydroquinazoline derivs. I(R1 and R3 are H or lower alkyl; R4-6 are lower alkyl, where at least one of R1 and R2 is H, and R4 amd R5 together may form alkylene;the ring A may be substd. halogen, nitro, CF3, lower alkyl or lower alkoxy; the ring B may be substd. by halogen, lower alkyl or lower alkoxy),e.g. 6-chloro-4-(2-chlorophenyl)-3-(2,2-diethoxyethyl)4-ethoxy-2-methyl-3,4-dihydroquinazoline.
COPYRIGHT: (C)1978,JPO&Japio
JP2933277A 1977-03-18 1977-03-18 Novel dihydroxyquinazoline derivatives and process for their preparation Pending JPS53116388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2933277A JPS53116388A (en) 1977-03-18 1977-03-18 Novel dihydroxyquinazoline derivatives and process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2933277A JPS53116388A (en) 1977-03-18 1977-03-18 Novel dihydroxyquinazoline derivatives and process for their preparation

Publications (1)

Publication Number Publication Date
JPS53116388A true JPS53116388A (en) 1978-10-11

Family

ID=12273268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2933277A Pending JPS53116388A (en) 1977-03-18 1977-03-18 Novel dihydroxyquinazoline derivatives and process for their preparation

Country Status (1)

Country Link
JP (1) JPS53116388A (en)

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