JPH0134991B2 - - Google Patents

Info

Publication number
JPH0134991B2
JPH0134991B2 JP5167481A JP5167481A JPH0134991B2 JP H0134991 B2 JPH0134991 B2 JP H0134991B2 JP 5167481 A JP5167481 A JP 5167481A JP 5167481 A JP5167481 A JP 5167481A JP H0134991 B2 JPH0134991 B2 JP H0134991B2
Authority
JP
Japan
Prior art keywords
ono
benzopyran
dihydro
value
group
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.)
Expired
Application number
JP5167481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57167981A (en
Inventor
Shozo Shirato
Noboru Shimizu
Hiromichi Shigyo
Yoshinori Kyotani
Kyoshi Kawamura
Seiichi Sato
Toshihiro Akashi
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.)
Kowa Co Ltd
Original Assignee
Kowa 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 Kowa Co Ltd filed Critical Kowa Co Ltd
Priority to JP5167481A priority Critical patent/JPS57167981A/ja
Publication of JPS57167981A publication Critical patent/JPS57167981A/ja
Publication of JPH0134991B2 publication Critical patent/JPH0134991B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP5167481A 1981-04-08 1981-04-08 Benzopyran derivative Granted JPS57167981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5167481A JPS57167981A (en) 1981-04-08 1981-04-08 Benzopyran derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5167481A JPS57167981A (en) 1981-04-08 1981-04-08 Benzopyran derivative

Publications (2)

Publication Number Publication Date
JPS57167981A JPS57167981A (en) 1982-10-16
JPH0134991B2 true JPH0134991B2 (enrdf_load_stackoverflow) 1989-07-21

Family

ID=12893421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5167481A Granted JPS57167981A (en) 1981-04-08 1981-04-08 Benzopyran derivative

Country Status (1)

Country Link
JP (1) JPS57167981A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA93436B (en) * 1992-01-24 1993-08-25 Chugai Pharmaceutical Co Ltd Benzopyran derivatives
JP2710277B2 (ja) * 1995-12-27 1998-02-10 株式会社リコー 画像形成装置における両面ユニット
US9061962B2 (en) * 2011-10-24 2015-06-23 Nicox Science Ireland Quinone based nitric oxide donating compounds

Also Published As

Publication number Publication date
JPS57167981A (en) 1982-10-16

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