ES433695A1 - 3-aminooxadiazoles and haloguanidines - Google Patents

3-aminooxadiazoles and haloguanidines

Info

Publication number
ES433695A1
ES433695A1 ES433695A ES433695A ES433695A1 ES 433695 A1 ES433695 A1 ES 433695A1 ES 433695 A ES433695 A ES 433695A ES 433695 A ES433695 A ES 433695A ES 433695 A1 ES433695 A1 ES 433695A1
Authority
ES
Spain
Prior art keywords
hydrogen atom
group
aralkyl
alkyl
ring
Prior art date
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
ES433695A
Other languages
Spanish (es)
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.)
Chinoin Private Co Ltd
Original Assignee
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
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.)
Filing date
Publication date
Application filed by Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
Publication of ES433695A1 publication Critical patent/ES433695A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/06—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
    • C07D271/07—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical

Abstract

Procedure for making 3-amino-1,2,4-ozadiazoles, of the general formula **(See formula)** and its salts, characterized in that a monoacylguanidine of the general formula **(See formula)** it is transformed with a halogenation medium into the corresponding halogenimine, the halogenimine obtained is subjected to a basic cyclization and the compounds obtained are subsequently transformed into salts if desired, the general formulas being: A and B a hydrogen atom, an alkyl, aralkyl, aryl group or an aromatic or partially or fully saturated heterocyclic ring, provided that in the case that A means an alkyl, aralkyl or phenyl group, B cannot represent a hydrogen atom; or A and B together with the nitrogen atom forming a ring of 4 to 8 carbon atoms, this ring being able to contain other heteroatoms or A can mean a cyano group, when B represents a hydrogen atom; or A is a nitroso group or a hydrosi group, when B does not mean a hydrogen atom, and the meaning of D is a hydrogen atom, an alkyl, cycloalkyl, aralkyl, aryl group or an aromatic or partially or fully saturated heterocyclic ring, or a group (see formula), where the meaning of A and B is as indicated above. (Machine-translation by Google Translate, not legally binding)
ES433695A 1973-12-29 1974-12-28 3-aminooxadiazoles and haloguanidines Expired ES433695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI001431 HU169666B (en) 1973-12-29 1973-12-29

Publications (1)

Publication Number Publication Date
ES433695A1 true ES433695A1 (en) 1976-11-16

Family

ID=10994501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433695A Expired ES433695A1 (en) 1973-12-29 1974-12-28 3-aminooxadiazoles and haloguanidines

Country Status (7)

Country Link
JP (1) JPS50111072A (en)
AT (1) AT338779B (en)
DE (1) DE2461882A1 (en)
ES (1) ES433695A1 (en)
GB (1) GB1448050A (en)
HU (1) HU169666B (en)
SU (1) SU634669A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000452B1 (en) * 1977-07-12 1981-05-06 Synthelabo 1,2,4-oxadiazol derivatives, their preparation and application in pharmaceutical compositions
FR2428034A2 (en) * 1978-06-08 1980-01-04 Synthelabo Antihypertensive 5-benzyl-1,2,4-oxadiazole derivs. - with negligible sedative activity, for treatment of essential or secondary hypertension
US4355291A (en) * 1980-02-26 1982-10-19 Omron Tateisi Electronics Company Sealed electric assembly with connecting terminals
ATE15667T1 (en) * 1980-06-27 1985-10-15 Beiersdorf Ag NEW SUBSTITUTED 3,5-DIAMINO-1,2,4-OXADIAZOLES AND 3,5-DIAMINO-1,2,4-THIADIAZOLES, PROCESSES FOR THEIR PRODUCTION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM.
DE3030530A1 (en) 1980-08-13 1982-03-18 Beiersdorf Ag, 2000 Hamburg ALKYL- AND CYCLOALKYL-SUBSTITUTED 2- (2 - (- HYDROXY-3-TERT-BUTYLAMINO-PROPOXY) -5-ACYLAMINOPHENYL) -1,3,4-OXADIAZOLES, METHOD FOR THE PRODUCTION THEREOF AND THESE COMPOUNDS
US4914112A (en) * 1986-06-03 1990-04-03 Sumitomo Pharmaceuticals Company, Limited Aminoazole derivatives and their production and use
JPS63152368A (en) * 1986-06-03 1988-06-24 Sumitomo Pharmaceut Co Ltd Novel aminoazole derivative and acid addition salt thereof
US5180731A (en) * 1986-06-03 1993-01-19 Sumitomo Pharmaceuticals Company, Limited Aminoazole derivatives and their production and use

Also Published As

Publication number Publication date
AT338779B (en) 1977-09-12
ATA1026674A (en) 1977-01-15
HU169666B (en) 1977-02-28
JPS50111072A (en) 1975-09-01
SU634669A3 (en) 1978-11-25
GB1448050A (en) 1976-09-02
DE2461882A1 (en) 1975-07-03

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