FR2342338A1 - Procede microbiologique de preparation de 12-dihydrosteroides - Google Patents

Procede microbiologique de preparation de 12-dihydrosteroides

Info

Publication number
FR2342338A1
FR2342338A1 FR7605263A FR7605263A FR2342338A1 FR 2342338 A1 FR2342338 A1 FR 2342338A1 FR 7605263 A FR7605263 A FR 7605263A FR 7605263 A FR7605263 A FR 7605263A FR 2342338 A1 FR2342338 A1 FR 2342338A1
Authority
FR
France
Prior art keywords
enzyme
clostridium
dehydrodroxylase
deriv
bifidobacterium
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.)
Granted
Application number
FR7605263A
Other languages
English (en)
Other versions
FR2342338B1 (fr
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.)
Intellectual Property Development Corp Pty Ltd
Original Assignee
Intellectual Property Development Corp Pty Ltd
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 Intellectual Property Development Corp Pty Ltd filed Critical Intellectual Property Development Corp Pty Ltd
Priority to FR7605263A priority Critical patent/FR2342338A1/fr
Publication of FR2342338A1 publication Critical patent/FR2342338A1/fr
Application granted granted Critical
Publication of FR2342338B1 publication Critical patent/FR2342338B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00—Preparation of steroids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C07J9/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR7605263A 1976-02-25 1976-02-25 Procede microbiologique de preparation de 12-dihydrosteroides Granted FR2342338A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7605263A FR2342338A1 (fr) 1976-02-25 1976-02-25 Procede microbiologique de preparation de 12-dihydrosteroides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605263A FR2342338A1 (fr) 1976-02-25 1976-02-25 Procede microbiologique de preparation de 12-dihydrosteroides

Publications (2)

Publication Number Publication Date
FR2342338A1 true FR2342338A1 (fr) 1977-09-23
FR2342338B1 FR2342338B1 (fr) 1979-07-06

Family

ID=9169594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605263A Granted FR2342338A1 (fr) 1976-02-25 1976-02-25 Procede microbiologique de preparation de 12-dihydrosteroides

Country Status (1)

Country Link
FR (1) FR2342338A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018515A2 (fr) * 1979-04-12 1980-11-12 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Procédé de préparation d'acide chénodésoxycholique et produits intermédiaires

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018515A2 (fr) * 1979-04-12 1980-11-12 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Procédé de préparation d'acide chénodésoxycholique et produits intermédiaires
EP0018515A3 (en) * 1979-04-12 1981-01-07 F. Hoffmann-La Roche & Co. Aktiengesellschaft Process for the preparation of chenodeoxycholic acid and intermediate products

Also Published As

Publication number Publication date
FR2342338B1 (fr) 1979-07-06

Similar Documents

Publication Publication Date Title
EP0165033A3 (fr) Composés apparentés à la thymopentine à conformation restrictive
AU527371B2 (en) Amidine
IE45390L (en) Anti-caries composition
DE3069608D1 (en) A stabilized aqueous coenzyme solution for use in a clinical assay, a method of stabilizing a labile coenzyme in an aqueous clinical assay solution and a kit for use in said clinical assay
EP0179486A3 (en) Process for producing peroxidase
NO147213C (no) Tripeptider for anvendelse som kromogene h.h.v. fluorescerende substrater ved enzymatiske bestemmelser
DE3581956D1 (de) Polyorganosiloxansammler zur aufbereitung von feinkohle durch schaumflotation.
ZW30581A1 (en) Process for the enzymatic preparation of l-2-amino-4-methylphosphinobutric acid
FR2342338A1 (fr) Procede microbiologique de preparation de 12-dihydrosteroides
NL7601983A (en) 12Dehydroxylation of 12-hydroxycholanic acid or deriv - with 12-dehydrodroxylase enzyme from clostridium or bifidobacterium
ES486851A1 (es) Un procedimiento de preparacion de acido 3a,7b-dihidroxico- lanico
IE780205L (en) Insulin-secretion promoting protein.
ES451701A1 (es) Procedimiento para la obtencion de y-lactonas de acidos 6 beta, 17-dihidroxi-7 alfa-(alcoxi inferior) -carbonil-3-oxo-17 alfa'pregn-4-eno-21-carboxilicos.
IT8121442A0 (it) Procedimento per produrre l-amminoacido ossidasi.
JPS5432687A (en) Cultivation of yeasts in high concentration
ES481356A1 (es) Procedimiento para desencalcar pieles.
JPS52156991A (en) Method for increasing activity of immobilized enzymes
FR2392955A1 (fr) Ester a-bisabololique d'acide farnesyl-carboxylique, agent de stabilisation des muqueuses, et procede pour sa fabrication
JPS5366492A (en) Preparation of cholineoxidase by fermentation
JPS5363364A (en) Preparation of steviol
JPS5368696A (en) Diaphragm system electrolyzing method
JPS5372894A (en) Preparation of l-serine by fermentation
JPS5422628A (en) Magnetic floating system non-rail travelling wheel
ES8600313A1 (es) Un procedimiento para la preparacion de una sal de levamisol-acido l-n((4-metoxifenil)sulfonil) glutamico
JPS51146396A (en) The collecting method of the by-product of ammonium sulfate

Legal Events

Date Code Title Description
ST Notification of lapse