DK1000052T3 - Fremgangsmåde til fremstilling af 3-isochromanon - Google Patents

Fremgangsmåde til fremstilling af 3-isochromanon

Info

Publication number: DK1000052T3
Authority: DK; Denmark
Prior art keywords: isochromanone; preparation
Prior art date: 1997-06-11

Application number

DK98924482T

Other languages

English (en)

Inventor

Raymond Vincent Heavon Jones

Hannah Sallie Robertson Mccann

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.)

1997-06-11

Filing date

1998-05-29

Publication date

2003-01-27

1997-06-11 Priority claimed from GBGB9712166.9A external-priority patent/GB9712166D0/en

1997-08-26 Priority claimed from GBGB9718010.3A external-priority patent/GB9718010D0/en

1998-05-29 Application filed by Syngenta Ltd filed Critical Syngenta Ltd

2003-01-27 Application granted granted Critical

2003-01-27 Publication of DK1000052T3 publication Critical patent/DK1000052T3/da

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Pyrane Compounds (AREA)

DK98924482T 1997-06-11 1998-05-29 Fremgangsmåde til fremstilling af 3-isochromanon DK1000052T3 (da)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GBGB9712166.9A GB9712166D0 (en)	1997-06-11	1997-06-11	Chemical process
GBGB9718010.3A GB9718010D0 (en)	1997-08-26	1997-08-26	Chemical process
PCT/GB1998/001581 WO1998056784A1 (en)	1997-06-11	1998-05-29	Process for preparing 3-isochromanome

Publications (1)

Publication Number	Publication Date
DK1000052T3 true DK1000052T3 (da)	2003-01-27

Family

ID=26311698

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK98924482T DK1000052T3 (da)	1997-06-11	1998-05-29	Fremgangsmåde til fremstilling af 3-isochromanon

Country Status (17)

Country	Link
US (1)	US6184392B1 (da)
EP (1)	EP1000052B1 (da)
JP (1)	JP4274587B2 (da)
KR (1)	KR100463339B1 (da)
CN (1)	CN1285587C (da)
AR (1)	AR015878A1 (da)
AT (1)	ATE224383T1 (da)
AU (1)	AU7667598A (da)
BR (1)	BR9809833B1 (da)
DE (1)	DE69808100T2 (da)
DK (1)	DK1000052T3 (da)
ES (1)	ES2186165T3 (da)
IL (1)	IL132237A (da)
IN (1)	IN190383B (da)
PT (1)	PT1000052E (da)
TW (1)	TW445253B (da)
WO (1)	WO1998056784A1 (da)

Families Citing this family (2)

* 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
AU5437899A (en) *	1998-09-18	2000-04-10	Syngenta Limited	Process for preparing 3-isochromanone

Family Cites Families (4)

* 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
EP0834497B1 (en) *	1995-06-20	2001-10-24	Sagami Chemical Research Center	Process for producing 3-isochromanones

1998
- 1998-05-29 IL IL13223798A patent/IL132237A/xx not_active IP Right Cessation
- 1998-05-29 EP EP98924482A patent/EP1000052B1/en not_active Expired - Lifetime
- 1998-05-29 JP JP50183099A patent/JP4274587B2/ja not_active Expired - Lifetime
- 1998-05-29 AT AT98924482T patent/ATE224383T1/de active
- 1998-05-29 CN CNB988061309A patent/CN1285587C/zh not_active Expired - Fee Related
- 1998-05-29 WO PCT/GB1998/001581 patent/WO1998056784A1/en active IP Right Grant
- 1998-05-29 KR KR10-1999-7011637A patent/KR100463339B1/ko not_active IP Right Cessation
- 1998-05-29 PT PT98924482T patent/PT1000052E/pt unknown
- 1998-05-29 ES ES98924482T patent/ES2186165T3/es not_active Expired - Lifetime
- 1998-05-29 US US09/445,491 patent/US6184392B1/en not_active Expired - Fee Related
- 1998-05-29 BR BRPI9809833-0A patent/BR9809833B1/pt not_active IP Right Cessation
- 1998-05-29 DE DE69808100T patent/DE69808100T2/de not_active Expired - Lifetime
- 1998-05-29 AU AU76675/98A patent/AU7667598A/en not_active Abandoned
- 1998-05-29 DK DK98924482T patent/DK1000052T3/da active
- 1998-06-03 TW TW087108712A patent/TW445253B/zh not_active IP Right Cessation
- 1998-06-05 IN IN1542CA1998 patent/IN190383B/en unknown
- 1998-06-10 AR ARP980102759A patent/AR015878A1/es not_active Application Discontinuation

Also Published As

Publication number	Publication date
BR9809833B1 (pt)	2009-05-05
EP1000052B1 (en)	2002-09-18
ATE224383T1 (de)	2002-10-15
KR100463339B1 (ko)	2004-12-23
JP4274587B2 (ja)	2009-06-10
DE69808100T2 (de)	2003-03-20
ES2186165T3 (es)	2003-05-01
BR9809833A (pt)	2000-06-20
IL132237A0 (en)	2001-03-19
AR015878A1 (es)	2001-05-30
WO1998056784A1 (en)	1998-12-17
TW445253B (en)	2001-07-11
PT1000052E (pt)	2002-12-31
US6184392B1 (en)	2001-02-06
AU7667598A (en)	1998-12-30
CN1285587C (zh)	2006-11-22
IL132237A (en)	2003-02-12
DE69808100D1 (de)	2002-10-24
EP1000052A1 (en)	2000-05-17
KR20010013627A (ko)	2001-02-26
CN1260790A (zh)	2000-07-19
IN190383B (da)	2003-07-26
JP2002503243A (ja)	2002-01-29

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