ES410198A1 - Semi-carbazides and thiosemicarbazides and their preparation - Google Patents

Semi-carbazides and thiosemicarbazides and their preparation

Info

Publication number
ES410198A1
ES410198A1 ES410198A ES410198A ES410198A1 ES 410198 A1 ES410198 A1 ES 410198A1 ES 410198 A ES410198 A ES 410198A ES 410198 A ES410198 A ES 410198A ES 410198 A1 ES410198 A1 ES 410198A1
Authority
ES
Spain
Prior art keywords
thiosemicarbazides
preparation
carbazides
semi
formula
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
ES410198A
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.)
Ferlux SA
Original Assignee
Ferlux SA
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 Ferlux SA filed Critical Ferlux SA
Publication of ES410198A1 publication Critical patent/ES410198A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or 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 to ring carbon atoms
    • C07D233/44—Nitrogen atoms not forming part of a nitro radical
    • C07D233/52—Nitrogen atoms not forming part of a nitro radical with hetero atoms directly attached to said nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
    • C07D239/12—Nitrogen atoms not forming part of a nitro radical
    • C07D239/18—Nitrogen atoms not forming part of a nitro radical with hetero atoms attached to said nitrogen atoms, except nitro radicals, e.g. hydrazine radicals

Abstract

Procedure for the preparation of new semicarbazides and thiosemicarbazides, characterized by the fact that a substituent radical has a position 1 responding to the formula ** formula ** in which R1 represents either a hydrogen atom or a lower alkyl radical R2 represents: a hydrogen atom is an alkyl, aryl, aralkyl group optionally substituted by one or more halogen atoms and/or by one or more lower alkyl radicals alkoxy n is equal to 1 or 2 (Machine-translation by Google Translate, not legally binding)
ES410198A 1972-01-06 1972-12-29 Semi-carbazides and thiosemicarbazides and their preparation Expired ES410198A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7200291A FR2166284B1 (en) 1972-01-06 1972-01-06

Publications (1)

Publication Number Publication Date
ES410198A1 true ES410198A1 (en) 1975-12-01

Family

ID=9091534

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410198A Expired ES410198A1 (en) 1972-01-06 1972-12-29 Semi-carbazides and thiosemicarbazides and their preparation

Country Status (6)

Country Link
BE (1) BE792606A (en)
DE (1) DE2300109A1 (en)
ES (1) ES410198A1 (en)
FR (1) FR2166284B1 (en)
GB (1) GB1381251A (en)
NL (1) NL7300256A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574155A (en) * 1984-03-08 1986-03-04 American Cyanamid Company Process for preparing 2-hydrazino-1,3-diazacycloalk-2-ene hydrohalides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE744970A (en) * 1969-01-28 1970-07-27 Lilly Co Eli ANTIVIRAL AND IMMUNODEPRESSANT AGENTS

Also Published As

Publication number Publication date
NL7300256A (en) 1973-07-10
FR2166284B1 (en) 1975-06-13
BE792606A (en) 1973-03-30
GB1381251A (en) 1975-01-22
DE2300109A1 (en) 1973-07-12
FR2166284A1 (en) 1973-08-17

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