ES459052A1 - Un procedimiento para la produccion de la mezcla antibioticaa-35512. - Google Patents

Un procedimiento para la produccion de la mezcla antibioticaa-35512.

Info

Publication number
ES459052A1
ES459052A1 ES459052A ES459052A ES459052A1 ES 459052 A1 ES459052 A1 ES 459052A1 ES 459052 A ES459052 A ES 459052A ES 459052 A ES459052 A ES 459052A ES 459052 A1 ES459052 A1 ES 459052A1
Authority
ES
Spain
Prior art keywords
aglycone
antibiotic
factor
prepared
antibacterial agent
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
ES459052A
Other languages
English (en)
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of ES459052A1 publication Critical patent/ES459052A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G11/00—Antibiotics
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/886—Streptomyces
    • Y10S435/892—Streptomyces candidus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un procedimiento para la producción de mezcla antibiótica A-35512 que comprende los factores A, B, C, E, F, G y H, A-35512 factor A, A-35512 factor B, A-35512 factor C, A-35512 factor E, A-35512 factor F, A-35512 factor G y A-35512 factor H, cuyo procedimiento se caracteriza por: a) cultivar Streptomyces candidus NRRL 8156 o un mutante del mismo productor de A-35512 en un medio de cultivo que contenga fuentes asimilables de hidrato de carbono, nitrógeno y sales inorgánicas, en condiciones de fermentación aerobia sumergida, hasta que se ha producido una cantidad sustancial de actividad antibiótica; *** Ver imagen
ES459052A 1976-05-24 1977-05-23 Un procedimiento para la produccion de la mezcla antibioticaa-35512. Expired ES459052A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/689,273 US4029769A (en) 1976-05-24 1976-05-24 Antibiotic A-35512B aglycone

Publications (1)

Publication Number Publication Date
ES459052A1 true ES459052A1 (es) 1978-04-16

Family

ID=24767740

Family Applications (2)

Application Number Title Priority Date Filing Date
ES459051A Expired ES459051A1 (es) 1976-05-24 1977-05-23 Un procedimiento para la produccion del derivado aglicona del a-35512 factor b.
ES459052A Expired ES459052A1 (es) 1976-05-24 1977-05-23 Un procedimiento para la produccion de la mezcla antibioticaa-35512.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES459051A Expired ES459051A1 (es) 1976-05-24 1977-05-23 Un procedimiento para la produccion del derivado aglicona del a-35512 factor b.

Country Status (4)

Country Link
US (1) US4029769A (es)
CA (1) CA1072032A (es)
ES (2) ES459051A1 (es)
IL (1) IL59447A0 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609611A1 (de) * 1975-03-13 1976-09-23 Ciba Geigy Ag Verfahren zur herstellung eines neuen antibiotikums
US4083964A (en) * 1976-05-24 1978-04-11 Eli Lilly And Company Antibiotic A-35512 for increasing feed utilization efficiency in an animal
US4180565A (en) * 1978-05-25 1979-12-25 Schering Corporation 1-N-substituted derivatives of 4,6-di-O-(aminoglycosyl)-1,3-diaminocyclitols
US4287182A (en) * 1980-07-02 1981-09-01 Pfizer Inc. Antibiotics produced by a new microbe, Catenuloplanes japonicus
US4335108A (en) * 1980-08-25 1982-06-15 The Upjohn Company Paulomycin A and B and preparation thereof
US4504467A (en) * 1983-10-21 1985-03-12 Eli Lilly And Company Glycopeptide derivatives
US4497802A (en) * 1983-10-21 1985-02-05 Eli Lilly And Company N-Acyl glycopeptide derivatives
CA1339808C (en) * 1988-10-19 1998-04-07 Manuel Debono Glycopeptide antibiotics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160490A (es) * 1974-06-19 1975-12-25
US3969515A (en) * 1975-03-10 1976-07-13 The Upjohn Company Antibiotic U-48,266

Also Published As

Publication number Publication date
CA1072032A (en) 1980-02-19
ES459051A1 (es) 1978-04-16
US4029769A (en) 1977-06-14
IL59447A0 (en) 1980-05-30

Similar Documents

Publication Publication Date Title
ES459052A1 (es) Un procedimiento para la produccion de la mezcla antibioticaa-35512.
IE40897B1 (en) Cyclic ether antibiotics
AU499643B2 (en) Transmission system
AU500103B2 (en) Communication system
AU501571B2 (en) Communications system
AU508677B2 (en) Dipenzo (b, d) Pyrans
CA1034524A (en) Antibiotic u-43,795 from streptomyces sviceus
AU4549979A (en) Antibiotic mm13902
JPS5212503A (en) Multiplex loop transmission system
AU500411B2 (en) Telephone exchange systems
CA1034579A (en) 6-fluoro-3,5-dihalo-2-pyridyloxy compounds
AU497101B2 (en) Antibiotic
JPS5435603A (en) State indication system of push-button telephone
JPS5368009A (en) Control information transmission system for out-trunk
FR2407916B1 (es)
AU514519B2 (en) Antibiotic bl580
JPS53130495A (en) Antibiotic substance c-15003
JPS52112085A (en) Remote control system
AU494536B2 (en) Telecommunication exchange systems
AU493176B2 (en) N 1 (3, 4-methylenedioxyphenyl) prop-2-yl) n'phenylpiperazine derivatives
AU7702174A (en) Telecommunication exchange systems
AU478403B2 (en) Dihydroxyhexahydrodibenzo (b. d) pyrans
JPS5283702A (en) Novel antibiotic y-g19zd3
AU488250B2 (en) Transmitting overpower lines
AU5080179A (en) 6-methyl-8alpha-n,n-dimethylsulphamoylaminoergoline i

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980221