NO930138D0 - PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION - Google Patents

PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION

Info

Publication number
NO930138D0
NO930138D0 NO930138A NO930138A NO930138D0 NO 930138 D0 NO930138 D0 NO 930138D0 NO 930138 A NO930138 A NO 930138A NO 930138 A NO930138 A NO 930138A NO 930138 D0 NO930138 D0 NO 930138D0
Authority
NO
Norway
Prior art keywords
chromenes
substituted
procedure
enantioselective epoxidation
enantioselective
Prior art date
Application number
NO930138A
Other languages
Norwegian (no)
Other versions
NO930138L (en
Inventor
Heinrich Englert
Dieter Mania
Bernard Seuring
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO930138D0 publication Critical patent/NO930138D0/en
Publication of NO930138L publication Critical patent/NO930138L/en

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
    • C07D493/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic System
    • C07F13/005—Compounds without a metal-carbon linkage
NO93930138A 1992-01-18 1993-01-15 PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION NO930138L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4201192 1992-01-18

Publications (2)

Publication Number Publication Date
NO930138D0 true NO930138D0 (en) 1993-01-15
NO930138L NO930138L (en) 1993-07-19

Family

ID=6449745

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93930138A NO930138L (en) 1992-01-18 1993-01-15 PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION

Country Status (7)

Country Link
EP (1) EP0552679A1 (en)
JP (1) JPH0673061A (en)
AU (1) AU3184693A (en)
CA (1) CA2087415A1 (en)
FI (1) FI930148A (en)
HU (1) HUT64348A (en)
NO (1) NO930138L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9316111D0 (en) * 1993-08-04 1993-09-22 Pfizer Ltd Benzopyrans
WO2001041555A1 (en) * 1999-12-08 2001-06-14 Commonwealth Scientific And Industrial Research Organisation Moisture detection
MXPA05004668A (en) 2002-11-12 2005-06-08 Warner Lambert Co Method of stimulating hair growth using benzopyrans.
WO2005014586A1 (en) 2003-08-08 2005-02-17 Arpida Ag Novel process for the preparation of 2h-chromenes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811017A1 (en) * 1988-03-31 1989-10-19 Hoechst Ag UNSATURATED N-BENZOPYRANYLLACTAME
DE69128528T2 (en) * 1990-03-21 1998-07-30 Res Corp Technologies Inc CHIRAL CATALYSTS AND EPOXYDING REACTIONS CATALYZED BY THEM

Also Published As

Publication number Publication date
JPH0673061A (en) 1994-03-15
HUT64348A (en) 1993-12-28
EP0552679A1 (en) 1993-07-28
FI930148A (en) 1993-07-19
FI930148A0 (en) 1993-01-14
NO930138L (en) 1993-07-19
HU9300120D0 (en) 1993-04-28
AU3184693A (en) 1993-07-22
CA2087415A1 (en) 1993-07-19

Similar Documents

Publication Publication Date Title
DE69310962T2 (en) Epoxidation process
AU9040491A (en) Method for the isolation and purification of taxane derivatives
FI893028A (en) ANORDING FOR THE PURPOSE OF DATA FRAON EN OJAEMN YTA.
NO892218D0 (en) PROCEDURE FOR THE PREPARATION OF BENZOPYRAN DERIVATIVES.
FI904734A0 (en) ANORDINATION FOR MAINTENANCE OF TRYCKDIFFERENS.
NO962376L (en) Laser machining of glass-ceramic materials
FI904735A0 (en) ANORDINATION FOR MAINTENANCE OF TRYCKDIFFERENS.
NO952090L (en) Process for the preparation of benzopyran compounds
NO930138D0 (en) PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION
NO953634D0 (en) Procedure for defined deletions of DNA
FI931845A0 (en) PROCEDURE FOR THE PRODUCTION OF VEGETABLES AVAILABLE
FI891100A0 (en) PROCESS OCH ANGELING FOR BEHANDLING AV EN GASSTROEM INNEHAOLLANDE SJAELVANTAENDBART DAMM.
FI934561A0 (en) PROCESS FOER KONTROLL AV PH OCH TAENDNING I MASSABALARE
NO174713C (en) Process for the separation of enantiomers of benzopyran derivatives.
DK456289D0 (en) PROCEDURE FOR THE PREPARATION OF 1-CARBA (DETHIA) -CEPHALOSPORINES
AU4016689A (en) Process for the manufacture of benzopyran derivatives
FI894190A0 (en) ANORDINATION FOR CARRIAGE OF CARTON OR ORIENTERING.
DE69313442T2 (en) HYDROXY DERIVATIVES OF CYCLOHEXADIEN
FIU920610U0 (en) Combination of eldstad, roeklaeda och stekunderlag
FI860846A (en) SUSPENSION REQUIREMENTS FOR TORRPRODUKT ANVAENDBAR VID FRAMSTAELLNING AV DETSAMMA.
FI885321A0 (en) FARING REQUIREMENTS FOR FRAMSTAELLNING AV PAPPERSMASSABANA.
FI910818A0 (en) ISOLERING, RENING AND CHARACTERIZATION OF METHION SPECIFICATIONS AMINOPEPTIDES MAS I OCH MAS X.
SE9201770D0 (en) NEW BICYCLIC MORPHOLINE DERIVATIVES
FI894913A0 (en) ANORDINATION OF FOERFARANDE FOER KALKNING AV VATTENDRAG.
FI885447A (en) ANORDINATION OF FOERFARANDE FOER KALKNING AV VATTENDRAG.