ES332381A1 - Procedure for the preparation of steroids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of steroids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES332381A1
ES332381A1 ES0332381A ES332381A ES332381A1 ES 332381 A1 ES332381 A1 ES 332381A1 ES 0332381 A ES0332381 A ES 0332381A ES 332381 A ES332381 A ES 332381A ES 332381 A1 ES332381 A1 ES 332381A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
*** translate
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
Application number
ES0332381A
Other languages
Spanish (es)
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.)
DSM Delft BV
Original Assignee
Koninklijke Nederlandsche Gist en Spiritusfabriek BV
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 Koninklijke Nederlandsche Gist en Spiritusfabriek BV filed Critical Koninklijke Nederlandsche Gist en Spiritusfabriek BV
Publication of ES332381A1 publication Critical patent/ES332381A1/en
Expired 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Process for the preparation of new 6-amino-penicillanic acid derivatives, corresponding to the general formula I: ** (See formula) ** characterized in that it is reacted, in the presence of an organic base and in aqueous-organic or organic medium, to 6-amino-penicillanic acid or some of its salts, with a compound having a carboxylic radical of the general formula: ** (See formula) ** in which R, R 'and R "have the significance indicated above, after formation of a mixed anhydride of (II), which is obtained by reacting the monoester of carbonic acid with the acid of formula II. (Machine-translation by Google Translate, not legally binding)
ES0332381A 1965-10-22 1966-10-18 Procedure for the preparation of steroids. (Machine-translation by Google Translate, not legally binding) Expired ES332381A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6513718A NL6513718A (en) 1965-10-22 1965-10-22

Publications (1)

Publication Number Publication Date
ES332381A1 true ES332381A1 (en) 1967-08-01

Family

ID=19794437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0332381A Expired ES332381A1 (en) 1965-10-22 1966-10-18 Procedure for the preparation of steroids. (Machine-translation by Google Translate, not legally binding)

Country Status (13)

Country Link
AT (1) AT267774B (en)
BE (1) BE688518A (en)
BR (1) BR6683880D0 (en)
CH (1) CH485689A (en)
DE (1) DE1568932A1 (en)
DK (1) DK119405B (en)
ES (1) ES332381A1 (en)
GB (1) GB1113887A (en)
IL (1) IL26679A (en)
IT (1) IT1143556B (en)
NL (1) NL6513718A (en)
NO (1) NO125889B (en)
SE (1) SE322507B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL189865C (en) * 1976-10-22 1993-08-16 Upjohn Co PROCESS FOR PREPARING ANDROST-4-AN-3,17-DION AND MICROORGANISMS USED THEREOF
US5298398A (en) * 1987-12-23 1994-03-29 Gist-Brocades Nv Preparation of 9-α-hydroxy-17-keto steroids using Mycobacterium species CBS 482.86
ES2052693T3 (en) * 1987-12-23 1994-07-16 Roussel Uclaf MICROBIOLOGICAL PREPARATION OF 9-ALPHA-HYDROXY-17-CETO-STEROIDS.

Also Published As

Publication number Publication date
IT1143556B (en) 1986-10-22
AT267774B (en) 1969-01-10
GB1113887A (en) 1968-05-15
BE688518A (en) 1967-04-19
NO125889B (en) 1972-11-20
CH485689A (en) 1970-02-15
IL26679A (en) 1970-07-19
DK119405B (en) 1970-12-28
NL6513718A (en) 1967-04-24
DE1568932A1 (en) 1970-06-18
SE322507B (en) 1970-04-13
BR6683880D0 (en) 1973-12-04

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