ES408263A2 - Procedimiento para la obtencion de 3-nitroimidano (1,2-b) piridazinas. - Google Patents

Procedimiento para la obtencion de 3-nitroimidano (1,2-b) piridazinas.

Info

Publication number: ES408263A2
Authority: ES; Spain
Prior art keywords: lower alkyl; amino; formula; alkyl; piperazinyl
Prior art date: 1972-11-04
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

ES408263A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

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.)

1972-11-04

Filing date

1972-11-04

Publication date

1977-11-01

1972-11-04 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1972-11-04 Priority to ES408263A priority Critical patent/ES408263A2/es

1977-11-01 Publication of ES408263A2 publication Critical patent/ES408263A2/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
150000004892 pyridazines Chemical class 0.000 title 1
125000000217 alkyl group Chemical group 0.000 abstract 10
125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 5
125000003545 alkoxy group Chemical group 0.000 abstract 4
-1 amino, phenyl Chemical group 0.000 abstract 4
125000003282 alkyl amino group Chemical group 0.000 abstract 3
150000001875 compounds Chemical class 0.000 abstract 3
125000004414 alkyl thio group Chemical group 0.000 abstract 2
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
125000004193 piperazinyl group Chemical group 0.000 abstract 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
125000003342 alkenyl group Chemical group 0.000 abstract 1
125000003302 alkenyloxy group Chemical group 0.000 abstract 1
125000003418 alkyl amino alkoxy group Chemical group 0.000 abstract 1
125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
125000005332 alkyl sulfoxy group Chemical group 0.000 abstract 1
125000003368 amide group Chemical group 0.000 abstract 1
125000004391 aryl sulfonyl group Chemical group 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000003153 chemical reaction reagent Substances 0.000 abstract 1
125000000753 cycloalkyl group Chemical group 0.000 abstract 1
125000004984 dialkylaminoalkoxy group Chemical group 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
125000005113 hydroxyalkoxy group Chemical group 0.000 abstract 1
125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
125000002757 morpholinyl group Chemical group 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
125000002071 phenylalkoxy group Chemical group 0.000 abstract 1
125000003884 phenylalkyl group Chemical group 0.000 abstract 1
125000003386 piperidinyl group Chemical group 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
125000003107 substituted aryl group Chemical group 0.000 abstract 1
229910052717 sulfur Inorganic materials 0.000 abstract 1
239000011593 sulfur Substances 0.000 abstract 1

Landscapes

Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES408263A 1972-11-04 1972-11-04 Procedimiento para la obtencion de 3-nitroimidano (1,2-b) piridazinas. Expired ES408263A2 (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES408263A ES408263A2 (es)	1972-11-04	1972-11-04	Procedimiento para la obtencion de 3-nitroimidano (1,2-b) piridazinas.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES408263A ES408263A2 (es)	1972-11-04	1972-11-04	Procedimiento para la obtencion de 3-nitroimidano (1,2-b) piridazinas.

Publications (1)

Publication Number	Publication Date
ES408263A2 true ES408263A2 (es)	1977-11-01

Family

ID=8462557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES408263A Expired ES408263A2 (es)	1972-11-04	1972-11-04	Procedimiento para la obtencion de 3-nitroimidano (1,2-b) piridazinas.

Country Status (1)

Country	Link
ES (1)	ES408263A2 (es)

1972
- 1972-11-04 ES ES408263A patent/ES408263A2/es not_active Expired

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Legal Events

Date	Code	Title	Description
2017-07-04	FD2A	Announcement of lapse in spain	Effective date: 20170704