BR9612046A - Processo para a preparação de hidrazidas - Google Patents

Processo para a preparação de hidrazidas

Info

Publication number
BR9612046A
BR9612046A BR9612046A BR9612046A BR9612046A BR 9612046 A BR9612046 A BR 9612046A BR 9612046 A BR9612046 A BR 9612046A BR 9612046 A BR9612046 A BR 9612046A BR 9612046 A BR9612046 A BR 9612046A
Authority
BR
Brazil
Prior art keywords
substituted
aryl
alkyl
hydrazone
formula
Prior art date
Application number
BR9612046A
Other languages
English (en)
Inventor
William Leong
Lyman Smith
Original Assignee
Schering Corp
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 Schering Corp filed Critical Schering Corp
Publication of BR9612046A publication Critical patent/BR9612046A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/04—Preparation of hydrazides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BR9612046A 1995-12-20 1996-12-19 Processo para a preparação de hidrazidas BR9612046A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57556195A 1995-12-20 1995-12-20
PCT/US1996/019602 WO1997022579A1 (en) 1995-12-20 1996-12-19 Process for preparation of hydrazides

Publications (1)

Publication Number Publication Date
BR9612046A true BR9612046A (pt) 1999-02-09

Family

ID=24300808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612046A BR9612046A (pt) 1995-12-20 1996-12-19 Processo para a preparação de hidrazidas

Country Status (18)

Country Link
EP (1) EP0874806B1 (pt)
JP (1) JP2000502103A (pt)
KR (1) KR20000064469A (pt)
CN (1) CN1209116A (pt)
AT (1) ATE207881T1 (pt)
AU (1) AU716872B2 (pt)
BR (1) BR9612046A (pt)
CA (1) CA2240406A1 (pt)
CZ (1) CZ187798A3 (pt)
DE (1) DE69616596D1 (pt)
HU (1) HUP9902115A3 (pt)
IL (1) IL125007A (pt)
MX (1) MX9804954A (pt)
NO (1) NO310864B1 (pt)
NZ (1) NZ324616A (pt)
PL (1) PL327142A1 (pt)
SK (1) SK85998A3 (pt)
WO (1) WO1997022579A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585760C2 (ru) 2010-05-19 2016-06-10 Сандоз Аг Способ получения хиральных триазолонов
MX2012013331A (es) 2010-05-19 2013-02-01 Sandoz Ag Purificacion de posaconazol y de intermediarios de posaconazol.
MX337804B (es) 2010-05-19 2016-03-18 Sandoz Ag Proceso para la preparacion de hidrazinas quirales.
BR112012029226A2 (pt) 2010-05-19 2015-10-20 Sandoz Ag processo para a preparação de um composto quiral, composto quiral cristalino, sal de hcl do composto quiral cristalino, composto quiral e uso do composto
CN103635465A (zh) 2011-06-16 2014-03-12 桑多斯股份公司 制备手性化合物的方法
FR3054218B1 (fr) * 2016-07-22 2020-03-06 Universite De Rouen Procede de dedoublement de sels de baclofene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2159623T3 (es) * 1993-12-21 2001-10-16 Schering Corp Antifungicos de tetrahidrofurano.

Also Published As

Publication number Publication date
PL327142A1 (en) 1998-11-23
WO1997022579A1 (en) 1997-06-26
CZ187798A3 (cs) 1998-09-16
NZ324616A (en) 1999-05-28
ATE207881T1 (de) 2001-11-15
HUP9902115A2 (hu) 1999-11-29
NO310864B1 (no) 2001-09-10
KR20000064469A (ko) 2000-11-06
HUP9902115A3 (en) 2000-06-28
CA2240406A1 (en) 1997-06-20
NO982876L (no) 1998-08-19
EP0874806B1 (en) 2001-10-31
AU1150297A (en) 1997-07-14
JP2000502103A (ja) 2000-02-22
DE69616596D1 (de) 2001-12-06
MX9804954A (es) 1998-09-30
CN1209116A (zh) 1999-02-24
EP0874806A1 (en) 1998-11-04
SK85998A3 (en) 1999-02-11
NO982876D0 (no) 1998-06-19
IL125007A0 (en) 1999-01-26
IL125007A (en) 2001-09-13
AU716872B2 (en) 2000-03-09

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B09B Patent application refused [chapter 9.2 patent gazette]