NO310864B1 - Fremgangsmåte for fremstilling av hydrazider - Google Patents

Fremgangsmåte for fremstilling av hydrazider Download PDF

Info

Publication number
NO310864B1
NO310864B1 NO19982876A NO982876A NO310864B1 NO 310864 B1 NO310864 B1 NO 310864B1 NO 19982876 A NO19982876 A NO 19982876A NO 982876 A NO982876 A NO 982876A NO 310864 B1 NO310864 B1 NO 310864B1
Authority
NO
Norway
Prior art keywords
alkyl
hydrazone
mgx
group
substituted
Prior art date
Application number
NO19982876A
Other languages
English (en)
Norwegian (no)
Other versions
NO982876L (no
NO982876D0 (no
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 NO982876D0 publication Critical patent/NO982876D0/no
Publication of NO982876L publication Critical patent/NO982876L/no
Publication of NO310864B1 publication Critical patent/NO310864B1/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/04Preparation of hydrazides
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design 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)
NO19982876A 1995-12-20 1998-06-19 Fremgangsmåte for fremstilling av hydrazider NO310864B1 (no)

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 (3)

Publication Number Publication Date
NO982876D0 NO982876D0 (no) 1998-06-19
NO982876L NO982876L (no) 1998-08-19
NO310864B1 true NO310864B1 (no) 2001-09-10

Family

ID=24300808

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19982876A NO310864B1 (no) 1995-12-20 1998-06-19 Fremgangsmåte for fremstilling av hydrazider

Country Status (18)

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

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
KR20000064469A (ko) 2000-11-06
HUP9902115A3 (en) 2000-06-28
CA2240406A1 (en) 1997-06-20
BR9612046A (pt) 1999-02-09
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

Similar Documents

Publication Publication Date Title
NO179284B (no) Fremgangsmåte for fremstilling av klorsulfat- og sulfamatderivatene av 2,3:4,5-bis-0-(1-metyletyliden)--D-fruktopyranose og (1-metylcykloheksyl)metanol
EP0340007A2 (en) Process for preparing a ketophosphonate intermediate useful in preparing HMG-CoA reductase inhibitors
NO310864B1 (no) Fremgangsmåte for fremstilling av hydrazider
Miyabe et al. Radical addition to oxime ethers for asymmetric synthesis of β-amino acid derivatives
EP1201647B1 (en) Process for producing 4-cyano-4oxobutanoate and 4-cyano-3-hydroxybutanoate
EP3538530B1 (en) Resolution of optically active diazaspiro[4.5]decane derivatives
Tarasova et al. One‐Pot Syntheses of 2‐N‐Alkylamino‐, 2‐N‐Phenylamino‐, 2‐N, N‐Dialkylamino‐, and 2‐N‐Alkyl‐N‐phenylaminothiophenes
US5684197A (en) Process for preparation of hydrazides
WO2006039841A1 (en) A NOVEL PROCESS FOR THE PREPARATION OF NONRACEMIC LONG CHAIN α-AMINO ACIDS DERIVATIVES
US4876353A (en) Process for the preparation of optically active 2-hydroxyethyl-azole derivatives
KR102436114B1 (ko) 신규한 이노토디올의 제조방법
CH637125A5 (fr) Procede de preparation du 3-amino-5-(t-butyl)isoxazole.
EP3956332B1 (en) Diasteroselective process for the preparation of thiol- or disulfide-containing maytansinoid esters and intermediates thereof
US4594429A (en) Process for producing the 3-chloro-1-formyl-4-phenylpyrroles
US5142091A (en) α, β-unsaturated ketones and ketoxime derivatives
FR2465735A1 (fr) Composes intermediaires pour la preparation de derives de la morphine, et leur procede de preparation
US5175313A (en) Process for preparing dihydrofuranone derivatives
WO2022241188A1 (en) Enantioselective synthesis of aminotropane compound
JPS6026395B2 (ja) N−トリアルキルシリルメチル尿素の合成法
US4424362A (en) Process for preparing a trans-6-propenyl benzimidazole
CN114149375A (zh) 用于合成甲磺草胺的中间体及其合成方法
JP3495774B2 (ja) 1−ヒドロキシインドール類の製法
JP2784920B2 (ja) 1,3−シクロヘキサンジオン誘導体
Potkin et al. Reactions of 1-aryl-2-bromo-3, 4, 4-trichlorobut-3-en-1-ones with some nucleophilic reagents
EP0985658A1 (en) Process for producing l-valine benzyl ester p-toluenesulfonate

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JUNE 2002