FI902400A7 - Chromone derivatives - Google Patents

Chromone derivatives Download PDF

Info

Publication number: FI902400A7
Authority: FI; Finland
Prior art keywords: chromone derivatives; chromone; derivatives
Prior art date: 1988-09-14

Application number

FI902400A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI902400A0 (en

Inventor

Itzstein Laurence Mark Von

Hume Forrest White

Original Assignee

Biota Scient Management Pty 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.)

1988-09-14

Filing date

1989-09-14

Publication date

1990-05-14

1989-09-14 Application filed by Biota Scient Management Pty Ltd filed Critical Biota Scient Management Pty Ltd

1990-05-14 Publication of FI902400A7 publication Critical patent/FI902400A7/en

1990-05-14 Publication of FI902400A0 publication Critical patent/FI902400A0/en

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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 in position 2

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

FI902400A 1988-09-14 1989-09-14 KROMONDERIVAT. FI902400A0 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AUPJ041988		1988-09-14
PCT/AU1989/000399 WO1990002741A1 (en)	1988-09-14	1989-09-14	Chromone derivatives

Publications (2)

Publication Number	Publication Date
FI902400A7 true FI902400A7 (en)	1990-05-14
FI902400A0 FI902400A0 (en)	1990-05-14

Family

ID=3773370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI902400A FI902400A0 (en)	1988-09-14	1989-09-14	KROMONDERIVAT.

Country Status (4)

Country	Link
EP (1)	EP0389607A1 (en)
DK (1)	DK116990A (en)
FI (1)	FI902400A0 (en)
WO (1)	WO1990002741A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU209245B (en) *	1991-12-20	1994-04-28	Richter Gedeon Vegyeszet	Process for producing new cimetidine derivatives, as well as new gastric acid secretion inhibiting and gastrocytoprotective pharmaceuitcal compositions
JP2001504210A (en) *	1995-12-08	2001-03-27	ライテル，マルチン	Method and apparatus for in vitro diagnosis of allergic disorders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1340512A (en) *	1970-01-21	1973-12-12	Fisons Ltd	Production of esters of chromone-2-carboxylic acids
AU477982B2 (en) *	1973-01-16	1974-07-18	Fisons Limited	Phenoxyalkoxy-4-oxo-benzopyran-2-carboxylic acids and-2-tetrazoles
CA1261835A (en) *	1984-08-20	1989-09-26	Masaaki Toda	(fused) benz(thio)amides

1989
- 1989-09-14 FI FI902400A patent/FI902400A0/en not_active Application Discontinuation
- 1989-09-14 EP EP89910594A patent/EP0389607A1/en not_active Ceased
- 1989-09-14 WO PCT/AU1989/000399 patent/WO1990002741A1/en not_active Ceased
1990
- 1990-05-10 DK DK116990A patent/DK116990A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO1990002741A1 (en)	1990-03-22
DK116990D0 (en)	1990-05-10
EP0389607A1 (en)	1990-10-03
FI902400A0 (en)	1990-05-14
DK116990A (en)	1990-07-12

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: BIOTA SCIENTIFIC MANAGEMENT PTY LTD