GB1289189A - - Google Patents

Info

Publication number: GB1289189A
Authority: GB; United Kingdom
Prior art keywords: halomethyl; halide; heterocyclic compound; tetrahydrophthalazine; formula
Prior art date: 1970-01-27
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

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.)

1970-01-27

Filing date

1970-12-09

Publication date

1972-09-13

1970-12-09 Application filed filed Critical

1972-09-13 Publication of GB1289189A publication Critical patent/GB1289189A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

GB1289189D 1970-01-27 1970-12-09 Expired GB1289189A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1981070		1970-01-27

Publications (1)

Publication Number	Publication Date
GB1289189A true GB1289189A (xx)	1972-09-13

Family

ID=11161462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1289189D Expired GB1289189A (xx)	1970-01-27	1970-12-09

Country Status (6)

Country	Link
JP (1)	JPS4920799B1 (xx)
BE (1)	BE761800A (xx)
CA (1)	CA966131A (xx)
FR (1)	FR2081462B1 (xx)
GB (1)	GB1289189A (xx)
NL (1)	NL148608B (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1199482A (en) *	1967-02-01	1970-07-22	Lepetit Spa	Novel-Phthalazino [2,3-b] Pthalazine Derivatives, the preparation thereof and Compositions containing them

1970
- 1970-12-09 GB GB1289189D patent/GB1289189A/en not_active Expired
- 1970-12-22 JP JP11655870A patent/JPS4920799B1/ja active Pending
1971
- 1971-01-08 CA CA102,297A patent/CA966131A/en not_active Expired
- 1971-01-14 NL NL7100542A patent/NL148608B/xx not_active IP Right Cessation
- 1971-01-20 BE BE761800A patent/BE761800A/xx unknown
- 1971-01-27 FR FR7102690A patent/FR2081462B1/fr not_active Expired

Also Published As

Publication number	Publication date
DE2103134A1 (de)	1971-08-19
JPS4920799B1 (xx)	1974-05-27
CA966131A (en)	1975-04-15
FR2081462A1 (xx)	1971-12-03
DE2103134B2 (de)	1977-04-21
NL148608B (nl)	1976-02-16
FR2081462B1 (xx)	1974-08-02
NL7100542A (xx)	1971-07-29
BE761800A (fr)	1971-07-01

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Legal Events

Date	Code	Title	Description
1973-01-24	PS	Patent sealed
1983-07-13	PCNP	Patent ceased through non-payment of renewal fee