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DK1015442T3 - Fremgangsmåde til fremstilling af 3-isochromanon - Google Patents

Fremgangsmåde til fremstilling af 3-isochromanon

Info

Publication number
DK1015442T3
DK1015442T3 DK98936522T DK98936522T DK1015442T3 DK 1015442 T3 DK1015442 T3 DK 1015442T3 DK 98936522 T DK98936522 T DK 98936522T DK 98936522 T DK98936522 T DK 98936522T DK 1015442 T3 DK1015442 T3 DK 1015442T3
Authority
DK
Denmark
Prior art keywords
isochromanone
preparation
Prior art date
Application number
DK98936522T
Other languages
English (en)
Inventor
Raymond Vincent Heavon Jones
David John Ritchie
Hannah Sallie Robertson Mccann
Robin Fieldhouse
Kirstin Maccormick
Jennifer Ann White
Original Assignee
Syngenta 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 GBGB9718010.3A external-priority patent/GB9718010D0/en
Priority claimed from GBGB9723200.3A external-priority patent/GB9723200D0/en
Application filed by Syngenta Ltd filed Critical Syngenta Ltd
Application granted granted Critical
Publication of DK1015442T3 publication Critical patent/DK1015442T3/da

Links

Classifications

    • 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
    • C07D311/76—Benzo[c]pyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
DK98936522T 1997-08-26 1998-07-28 Fremgangsmåde til fremstilling af 3-isochromanon DK1015442T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9718010.3A GB9718010D0 (en) 1997-08-26 1997-08-26 Chemical process
GBGB9723200.3A GB9723200D0 (en) 1997-11-03 1997-11-03 Chemical process
PCT/GB1998/002250 WO1999010335A1 (en) 1997-08-26 1998-07-28 Process for preparing 3-isochromanone

Publications (1)

Publication Number Publication Date
DK1015442T3 true DK1015442T3 (da) 2003-08-11

Family

ID=26312125

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98936522T DK1015442T3 (da) 1997-08-26 1998-07-28 Fremgangsmåde til fremstilling af 3-isochromanon

Country Status (17)

Country Link
US (1) US6207840B1 (da)
EP (1) EP1015442B1 (da)
JP (1) JP4400935B2 (da)
KR (1) KR100550054B1 (da)
CN (1) CN1134427C (da)
AR (1) AR016873A1 (da)
AT (1) ATE237607T1 (da)
AU (1) AU8549398A (da)
BR (1) BR9811603B1 (da)
DE (1) DE69813588T2 (da)
DK (1) DK1015442T3 (da)
ES (1) ES2191951T3 (da)
IL (1) IL133288A (da)
IN (1) IN189746B (da)
PT (1) PT1015442E (da)
TW (1) TW585861B (da)
WO (1) WO1999010335A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815323C2 (de) * 1998-04-06 2000-06-15 Clariant Gmbh Verfahren zur Herstellung von Isochroman-3-onen
ATE380802T1 (de) 1998-09-18 2007-12-15 Syngenta Ltd Verfahren zu herstellung von isochroman-3-on
CN101548968B (zh) * 2009-05-12 2013-04-17 沈阳药科大学 色满类化合物hef-19用于制备肠管平滑肌解痉剂及止泻剂的用途

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410782C2 (de) 1974-03-07 1982-02-18 Dynamit Nobel Ag, 5210 Troisdorf Phenylendiessigsäuredialkylester und Verfahren zu deren Herstellung
IT1014957B (it) 1974-06-11 1977-04-30 Montedison Spa Processo per la preparazione di acidi carbossilici da alogenuri organici
DE2521601A1 (de) 1975-05-15 1976-12-02 Bernt Prof Dr Spiegel Flaches schreibgeraet, insbesondere mehrfarbenkugelschreiber
US4713484A (en) 1985-11-12 1987-12-15 Stauffer Chemical Company Single phase carbonylation of aromatic halides to carboxylic acid salts
US4668816A (en) * 1985-11-12 1987-05-26 Stauffer Chemical Company High yield carbonylation of halo-hydrocarbons
WO1997000850A1 (fr) * 1995-06-20 1997-01-09 Sagami Chemical Research Center Procede de production d'esters de l'acide 2-(halomethyl)phenylacetique
GB9612623D0 (en) * 1996-06-17 1996-08-21 Zeneca Ltd Chemical process
DE19803076A1 (de) * 1998-01-28 1999-07-29 Clariant Gmbh Verfahren zur katalytischen Herstellung von 3-Isochromanonen aus Phthalanen
DE19815323C2 (de) * 1998-04-06 2000-06-15 Clariant Gmbh Verfahren zur Herstellung von Isochroman-3-onen

Also Published As

Publication number Publication date
BR9811603B1 (pt) 2010-03-09
ES2191951T3 (es) 2003-09-16
JP2002509552A (ja) 2002-03-26
JP4400935B2 (ja) 2010-01-20
IL133288A (en) 2003-05-29
US6207840B1 (en) 2001-03-27
EP1015442B1 (en) 2003-04-16
EP1015442A1 (en) 2000-07-05
ATE237607T1 (de) 2003-05-15
IN189746B (da) 2003-04-19
AR016873A1 (es) 2001-08-01
DE69813588D1 (de) 2003-05-22
KR100550054B1 (ko) 2006-02-08
CN1134427C (zh) 2004-01-14
PT1015442E (pt) 2003-08-29
BR9811603A (pt) 2000-09-05
AU8549398A (en) 1999-03-16
KR20010023271A (ko) 2001-03-26
DE69813588T2 (de) 2004-04-08
WO1999010335A1 (en) 1999-03-04
TW585861B (en) 2004-05-01
IL133288A0 (en) 2001-04-30
CN1268131A (zh) 2000-09-27

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