[go: up one dir, main page]

YU89892A - Novi biopostupak za izradu 7-adck - Google Patents

Novi biopostupak za izradu 7-adck

Info

Publication number
YU89892A
YU89892A YU89892A YU89892A YU89892A YU 89892 A YU89892 A YU 89892A YU 89892 A YU89892 A YU 89892A YU 89892 A YU89892 A YU 89892A YU 89892 A YU89892 A YU 89892A
Authority
YU
Yugoslavia
Prior art keywords
adipoyl
adck
acid
making
transformed
Prior art date
Application number
YU89892A
Other languages
English (en)
Other versions
YU48769B (sh
Inventor
M.J. Conder
L. Crawford
P.C. Mcada
J.A. Rambosek
Original Assignee
Dsm Ip. Assets B.V.
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
Priority claimed from US07/933,469 external-priority patent/US5318896A/en
Application filed by Dsm Ip. Assets B.V. filed Critical Dsm Ip. Assets B.V.
Publication of YU89892A publication Critical patent/YU89892A/sh
Publication of YU48769B publication Critical patent/YU48769B/sh

Links

Landscapes

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Važan intermedijer za izradu cefalosporinskih antibiotika, 7-aminodesacetoksi cefalosporanske kiseline (7-ADCK), izradjuje se novim biopostupkom u kome se transformisani soj Penicillium chrysogenum-a gaji u prisustvu adipatne sirovine da se proizvede adipoil-6-APK (6-amino penicilanske kiseline); i ekspresija in situ gena ekspandaze, na pr. iz Streptomyces clavuligerus-a, pomoću koga je P. chrysogenum bio transformisan, preobraća adipoil-6-APK proširenjem prstena u adipoil-7-ADCK. Krajnji proizvod, 7-ADCK, se potom izradjuje ocepljivanjem adipoil bočnog lanca koristeći adipoil acilazu. Sledstveno tome, celokupna sinteza se izvodi upotrebljavajući biopostupak, i delotvorna je i ekonomična.
YU89892A 1992-08-28 1992-10-07 Novi biopostupak za izradu 7-adck YU48769B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/933,469 US5318896A (en) 1991-09-11 1992-08-28 Recombinant expandase bioprocess for preparing 7-aminodesacetoxy cephalosporanic acid (7-ADCA)

Publications (2)

Publication Number Publication Date
YU89892A true YU89892A (sh) 1995-10-03
YU48769B YU48769B (sh) 1999-12-27

Family

ID=47501702

Family Applications (1)

Application Number Title Priority Date Filing Date
YU89892A YU48769B (sh) 1992-08-28 1992-10-07 Novi biopostupak za izradu 7-adck

Country Status (1)

Country Link
YU (1) YU48769B (sh)

Also Published As

Publication number Publication date
YU48769B (sh) 1999-12-27

Similar Documents

Publication Publication Date Title
YU92592A (sh) Biopostupci za dobijanje 7-ack i 7-adkc
EP0843013A3 (en) Novel bioprocess for preparing 7-ADCA
IE810697L (en) Preparation of cephalosporin derivatives and intermediates¹therefor
IE790984L (en) Biosynthesis of d-amino acids.
HUT51335A (en) Process for increasing production of secondary metabolites by biosynthetic gene group
AU8024087A (en) Process for producing an aqueous suspension of nitrifying bacteria
AU5375290A (en) An improved process for the production of a-21978c derivatives
YU89892A (sh) Novi biopostupak za izradu 7-adck
HUP9903884A2 (hu) Eljárás nagy tisztaságú káliumsók előállítására
HUT59727A (en) Improved enzymatic oxidizing process for producing glutaryl-7-amino-cephalosporanic acid from cephalosporin c
WO1996016174A3 (en) Cephalosporin c amidohydrolase, production and use
EP0263955A3 (en) Process for the production of panosyl derivatives
IE800131L (en) Cephalosporin derivatives.
AU2130288A (en) Process for production of prostaglandin intermediates
ES8104416A1 (es) Un procedimiento para la preparacion de -carboxi,6-metoxi- derivados
DK0835316T3 (da) Phenyl-acetyl-ligase ud fra Penicillium chysogenum
AU7712881A (en) Enzymic production of penicillins
AU553682B2 (en) Cephalosporins
ES8604974A1 (es) Un procedimiento para la fabricacion de penicilina g.
AU2371188A (en) Cloning afl ii restriction endonuclease and methylase from anabaena flos-aquae
ES8604973A1 (es) Un procedimiento para la preparacion de penicilina v.