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UA8357A1 - METHOD OF OPTICAL SEPARATION OF PIRANOBENZOXADIAZOLE COMPOUND - Google Patents

METHOD OF OPTICAL SEPARATION OF PIRANOBENZOXADIAZOLE COMPOUND

Info

Publication number
UA8357A1
UA8357A1 UA4830519A UA4830519A UA8357A1 UA 8357 A1 UA8357 A1 UA 8357A1 UA 4830519 A UA4830519 A UA 4830519A UA 4830519 A UA4830519 A UA 4830519A UA 8357 A1 UA8357 A1 UA 8357A1
Authority
UA
Ukraine
Prior art keywords
compound
optical separation
piranobenzoxadiazole
solvate
followed
Prior art date
Application number
UA4830519A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Матсумото Хіроо
Сето Кійотомо
Сакода Ріозо
Сакода Риозо
Original Assignee
Ніссан Кемікал Індастріз Лтд
Ниссан Кемикал Индастриз Лтд
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 Ніссан Кемікал Індастріз Лтд, Ниссан Кемикал Индастриз Лтд filed Critical Ніссан Кемікал Індастріз Лтд
Publication of UA8357A1 publication Critical patent/UA8357A1/en

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Способ оптического разделения пиранобензоксадиазольного соединения формулы состоит в том, что осуществляют реакцию взаимодействия соединения с оптически активной карбоновой кислотой с последующей обработкой полученной кристаллической диастереомерной соли или ее сольвата основанием.The method of optical separation of a pyranobenzoxadiazole compound of the formula consists in the fact that the reaction of the compound with an optically active carboxylic acid is carried out, followed by treatment of the obtained crystalline diastereomeric salt or its solvate with a base.

UA4830519A 1989-07-17 1990-07-16 METHOD OF OPTICAL SEPARATION OF PIRANOBENZOXADIAZOLE COMPOUND UA8357A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18397089 1989-07-17

Publications (1)

Publication Number Publication Date
UA8357A1 true UA8357A1 (en) 1996-03-29

Family

ID=16145013

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4830519A UA8357A1 (en) 1989-07-17 1990-07-16 METHOD OF OPTICAL SEPARATION OF PIRANOBENZOXADIAZOLE COMPOUND

Country Status (5)

Country Link
JP (1) JP2876712B2 (en)
KR (1) KR910002865A (en)
DD (1) DD295382A5 (en)
RU (2) RU2026297C1 (en)
UA (1) UA8357A1 (en)

Families Citing this family (11)

* 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
KR960700713A (en) * 1993-04-02 1996-02-24 도쿠시마 슈이치 MEDICINES FOR CARDIAC INSUFFICIENCY
EP0669339B1 (en) * 1994-02-23 2001-05-23 Nissan Chemical Industries Ltd. Asymmetric epoxidation process using optically active manganese complexes
US5599957A (en) * 1994-02-23 1997-02-04 Nissan Chemical Industries, Ltd. Asymmetric epoxidation reaction
HUP9902456A3 (en) 1996-07-26 2002-04-29 Nissan Chemical Ind Ltd Chroman derivatives
WO1999062867A1 (en) 1998-06-03 1999-12-09 Nissan Chemical Industries, Ltd. Indan derivatives
AU7319800A (en) 1999-09-24 2001-04-24 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
UA91189C2 (en) * 2004-03-23 2010-07-12 Ниссан Кемикал Индастриз, Лтд. Tricyclic benzopyran compound as anti-arrhythmic agents
JP4747320B2 (en) * 2004-07-05 2011-08-17 株式会社産学連携機構九州 Amino compound optical resolution agent and optical resolution method

Also Published As

Publication number Publication date
KR910002865A (en) 1991-02-26
RU2045530C1 (en) 1995-10-10
JPH03141286A (en) 1991-06-17
RU2026297C1 (en) 1995-01-09
DD295382A5 (en) 1991-10-31
JP2876712B2 (en) 1999-03-31

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