JPS5432489A - 4-substd phenylphtharazine derivatives - Google Patents

4-substd phenylphtharazine derivatives

Info

Publication number
JPS5432489A
JPS5432489A JP9882377A JP9882377A JPS5432489A JP S5432489 A JPS5432489 A JP S5432489A JP 9882377 A JP9882377 A JP 9882377A JP 9882377 A JP9882377 A JP 9882377A JP S5432489 A JPS5432489 A JP S5432489A
Authority
JP
Japan
Prior art keywords
substd
derivatives
phenylphtharazine
substituents
formula
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
JP9882377A
Other languages
Japanese (ja)
Other versions
JPS6051473B2 (en
Inventor
Masayuki Kitagawa
Hiroo Hashimoto
Akira Akashi
Renzo Domori
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 JP52098823A priority Critical patent/JPS6051473B2/en
Publication of JPS5432489A publication Critical patent/JPS5432489A/en
Publication of JPS6051473B2 publication Critical patent/JPS6051473B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: 4-Substd. phenylphthalazine derivatives of formula I(R, R1 are H, lower alkyl, they are not H at the same time; substituents on phenyl radical are at o-, m-, or p-position).
COPYRIGHT: (C)1979,JPO&Japio
JP52098823A 1977-08-18 1977-08-18 4-substituted phenyl phthalazine derivatives Expired JPS6051473B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52098823A JPS6051473B2 (en) 1977-08-18 1977-08-18 4-substituted phenyl phthalazine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52098823A JPS6051473B2 (en) 1977-08-18 1977-08-18 4-substituted phenyl phthalazine derivatives

Publications (2)

Publication Number Publication Date
JPS5432489A true JPS5432489A (en) 1979-03-09
JPS6051473B2 JPS6051473B2 (en) 1985-11-14

Family

ID=14230011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52098823A Expired JPS6051473B2 (en) 1977-08-18 1977-08-18 4-substituted phenyl phthalazine derivatives

Country Status (1)

Country Link
JP (1) JPS6051473B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1148053A1 (en) * 1999-01-26 2001-10-24 Ono Pharmaceutical Co., Ltd. 2h-phthalazin-1-one derivatives and drugs comprising these derivatives as the active ingredient

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63155220U (en) * 1987-03-31 1988-10-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1148053A1 (en) * 1999-01-26 2001-10-24 Ono Pharmaceutical Co., Ltd. 2h-phthalazin-1-one derivatives and drugs comprising these derivatives as the active ingredient
EP1148053A4 (en) * 1999-01-26 2002-03-06 Ono Pharmaceutical Co 2h-phthalazin-1-one derivatives and drugs comprising these derivatives as the active ingredient
US6677333B1 (en) 1999-01-26 2004-01-13 Ono Pharmaceutical Co., Ltd. 2H-phthalazin-1-one derivatives and drug containing its derivatives as active ingredient

Also Published As

Publication number Publication date
JPS6051473B2 (en) 1985-11-14

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