DE3782939D1 - Kristalline cephalosporinderivate. - Google Patents

Kristalline cephalosporinderivate.

Info

Publication number
DE3782939D1
DE3782939D1 DE8787810505T DE3782939T DE3782939D1 DE 3782939 D1 DE3782939 D1 DE 3782939D1 DE 8787810505 T DE8787810505 T DE 8787810505T DE 3782939 T DE3782939 T DE 3782939T DE 3782939 D1 DE3782939 D1 DE 3782939D1
Authority
DE
Germany
Prior art keywords
crystalline
cephalosporine derivatives
cephalosporine
derivatives
diphenylmethoxycarbonyl
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 - Fee Related
Application number
DE8787810505T
Other languages
English (en)
Other versions
DE3782939T2 (de
Inventor
Bernhard Christian Prager
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.)
Sandoz GmbH
Original Assignee
Biochemie GmbH
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 Biochemie GmbH filed Critical Biochemie GmbH
Publication of DE3782939D1 publication Critical patent/DE3782939D1/de
Application granted granted Critical
Publication of DE3782939T2 publication Critical patent/DE3782939T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DE8787810505T 1986-06-04 1987-09-02 Kristalline cephalosporinderivate. Expired - Fee Related DE3782939T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0151186A AT387022B (de) 1986-06-04 1986-06-04 Verfahren zur herstellung einer neuen kristallinen form eines cefalosporinderivats
EP87810505A EP0305625B1 (de) 1986-06-04 1987-09-02 Kristalline Cephalosporinderivate

Publications (2)

Publication Number Publication Date
DE3782939D1 true DE3782939D1 (de) 1993-01-14
DE3782939T2 DE3782939T2 (de) 1993-05-27

Family

ID=39672041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787810505T Expired - Fee Related DE3782939T2 (de) 1986-06-04 1987-09-02 Kristalline cephalosporinderivate.

Country Status (8)

Country Link
US (2) US4826972A (de)
EP (1) EP0305625B1 (de)
JP (1) JP2525013B2 (de)
AT (2) AT387022B (de)
DE (1) DE3782939T2 (de)
ES (1) ES2043687T3 (de)
GR (1) GR3006853T3 (de)
HK (1) HK43196A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359057A (en) * 1986-02-07 1994-10-25 Hoffmann-La Roche Inc. Acylation of amines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR228726A1 (es) * 1978-05-26 1983-04-15 Glaxo Group Ltd Procedimiento para la preparacion del antibiotico(6r,7r)-7-((z)-2-(2-aminotiazol-4-il)-2-(2-carboxiprop-2-oxiimino)acetamido)-3-(1-piridiniometil)cef-3-em-4-carboxilato
BE885488A (fr) * 1979-10-02 1981-04-01 Glaxo Group Ltd Bischlorhydrate de cephalosporine et sa preparation
DE3381408D1 (de) * 1982-12-27 1990-05-10 Lilly Co Eli Zwischenverbindungen fuer die herstellung von ceftazidin und verfahren zu ihrer herstellung.
IT8448798A0 (it) * 1983-09-12 1984-09-05 Biochemie Gmbh Procedimento per la preparazione di antibiotici del tipo cefalosporina
DE3587866D1 (de) * 1984-04-10 1994-07-28 Biochemie Gmbh Cephalosporinzwischenprodukte, Verfahren zu ihrer Herstellung und ihre Verwendung.
CA1236089A (en) * 1984-06-25 1988-05-03 Perry C. Heath Ceftazidime

Also Published As

Publication number Publication date
JP2525013B2 (ja) 1996-08-14
ES2043687T3 (es) 1994-01-01
GR3006853T3 (de) 1993-06-30
EP0305625A1 (de) 1989-03-08
EP0305625B1 (de) 1992-12-02
US4826972A (en) 1989-05-02
AT387022B (de) 1988-11-25
ATA151186A (de) 1988-04-15
JPS6471884A (en) 1989-03-16
DE3782939T2 (de) 1993-05-27
HK43196A (en) 1996-03-22
US5066798A (en) 1991-11-19
ATE82977T1 (de) 1992-12-15

Similar Documents

Publication Publication Date Title
FI882253A (fi) Menetelmä kefuroksiimiaksetiilikoostumuksen valmistamiseksi
FI880941A (fi) Menetelmä terapeuttisesti käyttökelpoisten piperatsinyyli-heterosyklisten yhdisteiden valmistamiseksi
PT88481A (pt) Process for the preparation of a new cephem compound
FR2601014B1 (fr) Hydrate cristallin de cephalosporine orale, sa composition et son procede de preparation
ES8502445A1 (es) Procedimiento para la preparacion de compuestos cefemicos
RO82721A (ro) Procedeu pentru prepararea unui antibiotic de cefalosporina
FI851463L (fi) Kiinteän, kiteisen nedokromiilinatriumin valmistusmenetelmä
RO82962A (ro) Procedeu pentru prepararea unor derivati de cefalosporina
RO89362A (ro) Procedeu pentru prepararea unor derivati de cefalosporina
FI894078A (fi) Menetelmä teikoplaniiniyhdisteiden substituoitujen, antibioottisten alkyyliamidien valmistamiseksi
PT86631A (pt) Process for the preparation of a novel crystalline form of potassium clavulanate
FI880716A0 (fi) Menetelmä terapeuttisesti käyttökelpoisten aryylipiperatsinyylialkyleenifenyylisubstituoitujen heterosyklisten yhdisteiden valmistamiseksi
NO175776C (no) 1-aminopropandiol-2,3 med höy renhet, samt fremgangsmåte for fremstilling av forbindelsen
AU551236B2 (en) Process for the preparation of 6-bromo-, 6-ronhch2- substituted and 6-unsubstituted penicillins
KR840008372A (ko) 무수결정성 셒타지딤의 제조방법
IT1188961B (it) Procedimento per la produzione di composti antrachinonici
DE3782939D1 (de) Kristalline cephalosporinderivate.
PL266361A1 (en) Method for manufacturing new tetrahydrobenyotiazole derivatives
IT1164907B (it) Procedimento per la produzione di cefalosporine
IT8019609A0 (it) Procedimento per la preparazione di composti beta-lattamici.
ATA387779A (de) Werkstoff zur pulvermetallurgischen herstellung von gegenstaenden mit hoher verschleissfestigkeit, sowie gegenstand daraus
HU914006D0 (en) Process for the production of cephalosporine derivatives
FI914874A (fi) Menetelmä uusien terapeuttisesti käyttökelpoisten C-3-ditioasetaalisubstituoitujen karbapeneemiyhdisteiden valmistamiseksi
FI885033A (fi) Menetelmä 1,5-bentsotiatsepiinijohdannaisten valmistamiseksi
ATA242786A (de) Verfahren zur herstellung einer neuen kristallinen, stabilen form des syn-isomeren des (6r,7r)-7-((2-(2-amino-4-thiazolyl)-(z)-2-(1-te t.butoxycarbonyl-1-methylethoxy)imino)acetamido -3- (1-pyridiniummethyl)-3-cephem-4-carboxylats

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee