BR8203853A - Processo para a obtencao de hidrazidinas - Google Patents

Processo para a obtencao de hidrazidinas

Info

Publication number
BR8203853A
BR8203853A BR8203853A BR8203853A BR8203853A BR 8203853 A BR8203853 A BR 8203853A BR 8203853 A BR8203853 A BR 8203853A BR 8203853 A BR8203853 A BR 8203853A BR 8203853 A BR8203853 A BR 8203853A
Authority
BR
Brazil
Prior art keywords
optionally substituted
hydrazidines
hydrazine
acid addition
group
Prior art date
Application number
BR8203853A
Other languages
English (en)
Inventor
Gerhard Bonse
Thomas Schmidt
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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR8203853A publication Critical patent/BR8203853A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
    • C07C257/10—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines
    • C07C257/22—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines having nitrogen atoms of amidino groups further bound to nitrogen atoms, e.g. hydrazidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BR8203853A 1981-07-03 1982-07-01 Processo para a obtencao de hidrazidinas BR8203853A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3126388A DE3126388A1 (de) 1981-07-03 1981-07-03 Verfahren zur herstellung von hydrazidinen

Publications (1)

Publication Number Publication Date
BR8203853A true BR8203853A (pt) 1983-06-28

Family

ID=6136091

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203853A BR8203853A (pt) 1981-07-03 1982-07-01 Processo para a obtencao de hidrazidinas

Country Status (11)

Country Link
US (1) US4443629A (pt)
EP (1) EP0069883B1 (pt)
JP (1) JPS588056A (pt)
AT (1) ATE9152T1 (pt)
BR (1) BR8203853A (pt)
CA (1) CA1189532A (pt)
DE (2) DE3126388A1 (pt)
DK (1) DK153877C (pt)
HU (1) HU186536B (pt)
IL (1) IL66173A (pt)
ZA (1) ZA824732B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127042A1 (de) * 1981-07-09 1983-01-20 Bayer Ag, 5090 Leverkusen "verfahren zur herstellung von hydrazidinen"
JP2770769B2 (ja) * 1995-02-16 1998-07-02 日本メクトロン株式会社 ビスアミドキシム化合物、その製造法およびそれを含有する含フッ素エラストマー組成物
US6475725B1 (en) * 1997-06-20 2002-11-05 Baxter Aktiengesellschaft Recombinant cell clones having increased stability and methods of making and using the same

Also Published As

Publication number Publication date
JPS588056A (ja) 1983-01-18
DK153877B (da) 1988-09-19
DK299282A (da) 1983-01-04
EP0069883A1 (de) 1983-01-19
DE3126388A1 (de) 1983-01-27
DE3260631D1 (en) 1984-10-04
US4443629A (en) 1984-04-17
CA1189532A (en) 1985-06-25
ZA824732B (en) 1983-04-27
IL66173A0 (en) 1982-09-30
HU186536B (en) 1985-08-28
EP0069883B1 (de) 1984-08-29
ATE9152T1 (de) 1984-09-15
IL66173A (en) 1986-03-31
DK153877C (da) 1989-01-30

Similar Documents

Publication Publication Date Title
DK179681A (da) Fremgangsmaade til fremstilling af acylcyanider
ATE35417T1 (de) Verfahren zur herstellung von phosphorhaltigen cyanhydrinderivaten.
BR8203853A (pt) Processo para a obtencao de hidrazidinas
DE3363312D1 (en) Process for preparing (3s)-3-(((2-amino-4-thiazolyl)((1-carboxy-1-methylethoxy)imino)-acetyl)amino)-2-oxo-1-azetidinesulfonic acid and 4-substituted derivatives
BR8203989A (pt) Processo para a preparacao de hidrazidinas
DE59005349D1 (de) Verfahren zur Herstellung von Aminopyrimidinen.
HU182272B (en) Process for preparing rhanitidine
US3167564A (en) New process for the preparation of thiazole compounds
SU1121261A1 (ru) Способ получени ариламидов гетерилтиокарбоновых кислот
BR8200225A (pt) Processo para a preparacao de 1-ariloximetilcetonas
US4173581A (en) Process for the preparation of alkylthiosemicarbazides
SU598871A1 (ru) Способ получени гидрохлорида метиламиноацетопирокатехина
US2820794A (en) 5-thiocarbamylimino-4-substituted-delta2-1,3,4-thiadiazoline-2-sulfonamides
SU384331A1 (ru) Способ получени 1-замещенных карбамоил-4(2-оксиарил)-семинарбазидов
SU598560A3 (ru) Способ получени замещенных 2-хлор-4-алкиламино-6цианоалкиламино-1,3,5триазинов
SU366196A1 (ru) ПАТШКО'Т:^ьуьлмоть л:В. И. Шведов, И. А. Харизоменова и А. Н. Гринев
GB1505050A (en) Process for the preparation of 1-carbamoyl-3-(3,5-dichlorophenyl)-hydantoins
Abdelaal et al. Synthesis of 2‐amino‐4‐imino‐4, 5‐dihydrothiazoles from N‐sulfonyl‐α‐chloroamidines and thiourea
GB1450980A (en) Process for the preparation of diaryl compounds
SU554811A3 (ru) Способ получени метилсульфонильных производных
BR8205041A (pt) Processo para a preparacao de 4-metil-5-xo-3-tioxo-tetrahidro-1,2,4-(2h,4h)-triazinas
ATE19065T1 (de) Verfahren zur herstellung von 1-(4-chlorbenzoyl)5-methoxy-2-methyl-3-indolacetoxyessigs|ure.
DK501482A (da) Fremgangsmaade til fremstilling af carboxylsyreanhydrider
ES8301935A1 (es) Un procedimiento para preparar derivados de 3-hidrazino-6-piridazin-amina .
GB874204A (en) Improvements in or relating to triazaindolizine compounds