CH563371A5 - - Google Patents

Info

Publication number: CH563371A5
Authority: CH; Switzerland

Application number

CH553472A

Original Assignee

Bayer 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.)

1971-04-16

Filing date

1972-04-14

Publication date

1975-06-30

1971-04-16 Priority claimed from DE19712118491 external-priority patent/DE2118491B2/en

1972-01-26 Priority claimed from DE19722203461 external-priority patent/DE2203461C3/en

1972-04-14 Application filed by Bayer Ag filed Critical Bayer Ag

1975-06-30 Publication of CH563371A5 publication Critical patent/CH563371A5/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/36—Benzo-cinnolines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CH553472A 1971-04-16 1972-04-14 CH563371A5 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19712118491 DE2118491B2 (en)	1971-04-16	1971-04-16	PROCESS FOR THE MANUFACTURING OF 3-HYDROXY-BENZO SQUARE CLAMP ON CINNOLINE DERIVATIVES
DE19722203461 DE2203461C3 (en)	1972-01-26	1972-01-26	Process for the preparation of halogen-substituted 3-hydroxybenzo [c] -cinnoline derivatives

Publications (1)

Publication Number	Publication Date
CH563371A5 true CH563371A5 (en)	1975-06-30

Family

ID=25760975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH553472A CH563371A5 (en)	1971-04-16	1972-04-14

Country Status (5)

Country	Link
JP (1)	JPS5234632B1 (en)
CH (1)	CH563371A5 (en)
FR (1)	FR2136444A5 (en)
GB (1)	GB1380833A (en)
IT (1)	IT961102B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH644459A5 (en)	1978-09-29	1984-07-31	Ciba Geigy Ag	METHOD FOR PRODUCING COLOR PHOTOGRAPHIC IMAGES AFTER THE SILVER COLORING METHOD.

1972
- 1972-04-14 GB GB1722372A patent/GB1380833A/en not_active Expired
- 1972-04-14 IT IT726572A patent/IT961102B/en active
- 1972-04-14 CH CH553472A patent/CH563371A5/xx not_active IP Right Cessation
- 1972-04-14 FR FR7213265A patent/FR2136444A5/fr not_active Expired
- 1972-04-14 JP JP3700672A patent/JPS5234632B1/ja active Pending

Also Published As

Publication number	Publication date
IT961102B (en)	1973-12-10
JPS5234632B1 (en)	1977-09-05
FR2136444A5 (en)	1972-12-22
GB1380833A (en)	1975-01-15

Similar Documents

Publication	Publication Date	Title
ATA136472A (en)	1973-12-15
AU2658571A (en)	1972-09-21
AU2691671A (en)	1972-09-28
AU2564071A (en)	1972-08-24
AU2485671A (en)	1972-08-03
AU3005371A (en)	1972-12-21
AU2952271A (en)	1972-12-07
AU2941471A (en)	1972-11-30
AU2894671A (en)	1972-11-23
AU2742671A (en)	1972-10-12
AU2684071A (en)	1972-09-28
AU2880771A (en)	1972-11-16
AU2907471A (en)	1972-11-23
AU3038671A (en)	1973-01-04
AU2486471A (en)	1972-08-03
AU3025871A (en)	1973-01-04
AU2503871A (en)	1972-08-10
AU2473671A (en)	1972-08-03
AU2577671A (en)	1972-08-24
AU2588771A (en)	1972-08-31
AU2654071A (en)	1972-09-21
AU2456871A (en)	1972-08-17
AU2669471A (en)	1972-09-21
AU2455871A (en)	1972-07-27
AU2684171A (en)	1971-07-15

Legal Events

Date	Code	Title	Description
1983-12-30	PL	Patent ceased
2024-10-31	PL	Patent ceased