ATE120740T1 - Verfahren und zwischenprodukte zur herstellung von optisch aktiven chromanderivaten. - Google Patents

Verfahren und zwischenprodukte zur herstellung von optisch aktiven chromanderivaten.

Info

Publication number
ATE120740T1
ATE120740T1 AT91100082T AT91100082T ATE120740T1 AT E120740 T1 ATE120740 T1 AT E120740T1 AT 91100082 T AT91100082 T AT 91100082T AT 91100082 T AT91100082 T AT 91100082T AT E120740 T1 ATE120740 T1 AT E120740T1
Authority
AT
Austria
Prior art keywords
optically active
formula
intermediate products
disclosed
chromeand
Prior art date
Application number
AT91100082T
Other languages
English (en)
Inventor
Seiichi Takano
Kunio Ogasawara
Original Assignee
Asahi Denka Kogyo Kk
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 Asahi Denka Kogyo Kk filed Critical Asahi Denka Kogyo Kk
Application granted granted Critical
Publication of ATE120740T1 publication Critical patent/ATE120740T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
AT91100082T 1990-01-18 1991-01-02 Verfahren und zwischenprodukte zur herstellung von optisch aktiven chromanderivaten. ATE120740T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009157A JP3029840B2 (ja) 1990-01-18 1990-01-18 光学活性なクロマン―２―エタノール誘導体の製造方法およびその中間体

Publications (1)

Publication Number Publication Date
ATE120740T1 true ATE120740T1 (de) 1995-04-15

Family

ID=11712787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91100082T ATE120740T1 (de) 1990-01-18 1991-01-02 Verfahren und zwischenprodukte zur herstellung von optisch aktiven chromanderivaten.

Country Status (4)

Country Link
EP (1) EP0441116B1 (de)
JP (1) JP3029840B2 (de)
AT (1) ATE120740T1 (de)
DE (1) DE69108587T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6150402A (en) * 1994-08-15 2000-11-21 Loma Linda University Medical Center Natriuretic compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309159A1 (de) * 1983-03-15 1984-09-20 Basf Ag, 6700 Ludwigshafen Neue optisch aktive chromanderivate, verfahren zu deren herstellung sowie neue zwischenprodukte

Also Published As

Publication number Publication date
EP0441116B1 (de) 1995-04-05
JPH03215481A (ja) 1991-09-20
EP0441116A3 (en) 1991-08-21
JP3029840B2 (ja) 2000-04-10
EP0441116A2 (de) 1991-08-14
DE69108587T2 (de) 1995-08-17
DE69108587D1 (de) 1995-05-11

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties