ES433631A1 - Un metodo mejorado para producir un antibiotico de ansamici-na cultivando un microorganismo. - Google Patents

Un metodo mejorado para producir un antibiotico de ansamici-na cultivando un microorganismo.

Info

Publication number
ES433631A1
ES433631A1 ES433631A ES433631A ES433631A1 ES 433631 A1 ES433631 A1 ES 433631A1 ES 433631 A ES433631 A ES 433631A ES 433631 A ES433631 A ES 433631A ES 433631 A1 ES433631 A1 ES 433631A1
Authority
ES
Spain
Prior art keywords
rifamycin
antibiotics
micromonospora
mixture
methylthiorifamycins
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
ES433631A
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of ES433631A1 publication Critical patent/ES433631A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/06—Fungi, e.g. yeasts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/08—Bridged systems
    • 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
    • Y10S435/863—Mycobacterium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mycology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Medical Informatics (AREA)
  • Botany (AREA)
  • Epidemiology (AREA)
  • Biotechnology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
ES433631A 1974-01-09 1975-01-08 Un metodo mejorado para producir un antibiotico de ansamici-na cultivando un microorganismo. Expired ES433631A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431845A US3914218A (en) 1974-01-09 1974-01-09 3-Methylthiorifamycins

Publications (1)

Publication Number Publication Date
ES433631A1 true ES433631A1 (es) 1977-02-16

Family

ID=23713694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433631A Expired ES433631A1 (es) 1974-01-09 1975-01-08 Un metodo mejorado para producir un antibiotico de ansamici-na cultivando un microorganismo.

Country Status (24)

Country Link
US (1) US3914218A (es)
JP (1) JPS5748198B2 (es)
AR (1) AR207344A1 (es)
AT (1) AT338970B (es)
BE (1) BE824104A (es)
CA (1) CA1033674A (es)
CH (1) CH596311A5 (es)
CS (1) CS191924B2 (es)
DD (1) DD115917A5 (es)
DE (1) DE2500898A1 (es)
DK (1) DK137841B (es)
ES (1) ES433631A1 (es)
FI (1) FI53983C (es)
FR (1) FR2256756B1 (es)
GB (1) GB1478469A (es)
HU (1) HU173914B (es)
IE (1) IE40205B1 (es)
IL (1) IL46268A (es)
LU (1) LU71608A1 (es)
NL (1) NL7500200A (es)
PL (1) PL94189B1 (es)
RO (1) RO63768A (es)
SE (1) SE404376B (es)
SU (1) SU575038A3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344934A (en) * 1978-11-20 1982-08-17 American Home Products Corporation Therapeutic compositions with enhanced bioavailability
JPS5653682A (en) * 1979-10-09 1981-05-13 Kanebo Ltd Production of novel rifamycin derivative
US4877735A (en) * 1987-06-19 1989-10-31 Takeda Chemical Industries, Ltd. Process for producing 2-keto-L-gulonic acid
USD870945S1 (en) 2016-07-26 2019-12-24 Solar Eco Systems Solar light
USD874704S1 (en) 2016-07-26 2020-02-04 Solar Eco Systems Solar light
CN116768910B (zh) * 2023-08-18 2023-10-31 山东齐都药业有限公司 一种利福布汀的精制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165179A (en) * 1966-10-25 1969-09-24 Lepetit Spa Derivatives of Rifamycin SV

Also Published As

Publication number Publication date
DK137841C (es) 1978-10-16
FR2256756B1 (es) 1978-06-30
BE824104A (fr) 1975-07-07
GB1478469A (en) 1977-06-29
SU575038A3 (ru) 1977-09-30
AR207344A1 (es) 1976-09-30
CH596311A5 (es) 1978-03-15
ATA9575A (de) 1977-01-15
IE40205L (en) 1975-07-09
JPS50100293A (es) 1975-08-08
CS191924B2 (en) 1979-07-31
FI53983B (fi) 1978-05-31
CA1033674A (en) 1978-06-27
DK673174A (es) 1975-09-01
IE40205B1 (en) 1979-04-11
PL94189B1 (es) 1977-07-30
NL7500200A (nl) 1975-07-11
SE7414855L (es) 1975-07-10
IL46268A0 (en) 1975-05-22
DE2500898A1 (de) 1975-07-17
FR2256756A1 (es) 1975-08-01
JPS5748198B2 (es) 1982-10-14
RO63768A (fr) 1978-12-15
DD115917A5 (es) 1975-10-20
AU7681374A (en) 1976-06-24
US3914218A (en) 1975-10-21
SE404376B (sv) 1978-10-02
FI750038A (es) 1975-07-10
HU173914B (hu) 1979-09-28
LU71608A1 (es) 1975-12-09
DK137841B (da) 1978-05-16
AT338970B (de) 1977-09-26
IL46268A (en) 1977-06-30
FI53983C (fi) 1978-09-11

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