ATE121404T1 - Verfahren zur optischen aufspaltung von pyranobenzoxadiazolverbindungen. - Google Patents

Verfahren zur optischen aufspaltung von pyranobenzoxadiazolverbindungen.

Info

Publication number
ATE121404T1
ATE121404T1 AT90113681T AT90113681T ATE121404T1 AT E121404 T1 ATE121404 T1 AT E121404T1 AT 90113681 T AT90113681 T AT 90113681T AT 90113681 T AT90113681 T AT 90113681T AT E121404 T1 ATE121404 T1 AT E121404T1
Authority
AT
Austria
Prior art keywords
pyranobenzoxadiazole
compounds
optical breakdown
chem
formula
Prior art date
Application number
AT90113681T
Other languages
English (en)
Inventor
Hiroo C O Nissan Che Matsumoto
- Tsuboi-Cho Institute
Kiyotomo C O Nissan Chemi Seto
Ryozo C O Nissan Chemic Sakoda
Original Assignee
Nissan Chemical Ind 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
Priority claimed from JP2134724A external-priority patent/JP2876712B2/ja
Application filed by Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Application granted granted Critical
Publication of ATE121404T1 publication Critical patent/ATE121404T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Saccharide Compounds (AREA)
AT90113681T 1989-07-17 1990-07-17 Verfahren zur optischen aufspaltung von pyranobenzoxadiazolverbindungen. ATE121404T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18397089 1989-07-17
JP2134724A JP2876712B2 (ja) 1989-07-17 1990-05-24 光学活性ピラノベンゾオキサジアゾール誘導体

Publications (1)

Publication Number Publication Date
ATE121404T1 true ATE121404T1 (de) 1995-05-15

Family

ID=26468749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90113681T ATE121404T1 (de) 1989-07-17 1990-07-17 Verfahren zur optischen aufspaltung von pyranobenzoxadiazolverbindungen.

Country Status (8)

Country Link
US (2) US5097037A (de)
EP (1) EP0409165B1 (de)
CN (1) CN1025030C (de)
AT (1) ATE121404T1 (de)
AU (1) AU621502B2 (de)
CA (1) CA2021337C (de)
DE (1) DE69018716T2 (de)
HU (1) HU205764B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352814A (en) * 1991-08-30 1994-10-04 Nissan Chemical Industries, Ltd. Asymmetric epoxidation reaction
TW384291B (en) * 1993-04-02 2000-03-11 Nissan Chemical Ind Ltd Compounds for reinforcing the contraction of cardiac muscles and reducing the rate of heart beats
ES2156880T3 (es) * 1994-02-23 2001-08-01 Nissan Chemical Ind Ltd Procedimiento de epoxidacion asimetrica utilizando complejos de manganeso opticamente activos.
US5599957A (en) * 1994-02-23 1997-02-04 Nissan Chemical Industries, Ltd. Asymmetric epoxidation reaction
SK7599A3 (en) * 1996-07-26 1999-07-12 Nissan Chemical Ind Ltd Chroman derivatives and pharmaceutical composition containing the same
CA2334412A1 (en) 1998-06-03 1999-12-09 Nissan Chemical Industries, Ltd. Indan derivatives
US6555574B1 (en) 1999-09-24 2003-04-29 Nissan Chemical Industries, Ltd. 4-oxybenzopyran derivative
AU7453900A (en) 1999-10-05 2001-05-10 Nissan Chemical Industries Ltd. 4-oxybenzopyran derivative
US7041700B2 (en) * 2001-06-25 2006-05-09 Nissan Chemical Industries, Ltd. Substituted benzopyran derivatives against arrhythmia
CZ2006598A3 (cs) * 2004-03-23 2006-11-15 Nissan Chemical Industries, Ltd. Tricyklická benzopyranová sloucenina jako antiarytmické cinidlo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6183144A (ja) * 1984-09-28 1986-04-26 Nissan Chem Ind Ltd ２−（４−ヒドロキシフエノキシ）プロピオン酸の光学分割法
JPH0699439B2 (ja) * 1988-02-03 1994-12-07 日産化学工業株式会社 ピラノベンゾオキサジアゾール誘導体
US4997846A (en) * 1988-12-09 1991-03-05 Researche Syntex France, S.A. Novel benzopyranylpyrrolinone derivatives

Also Published As

Publication number Publication date
DE69018716T2 (de) 1995-10-12
DE69018716D1 (de) 1995-05-24
EP0409165A2 (de) 1991-01-23
CN1025030C (zh) 1994-06-15
HU904220D0 (en) 1990-12-28
EP0409165A3 (en) 1991-10-09
HUT57775A (en) 1991-12-30
US5097037A (en) 1992-03-17
HU205764B (en) 1992-06-29
CN1048855A (zh) 1991-01-30
AU5905890A (en) 1991-01-17
US5319089A (en) 1994-06-07
AU621502B2 (en) 1992-03-12
EP0409165B1 (de) 1995-04-19
CA2021337C (en) 1994-06-07
CA2021337A1 (en) 1991-01-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee