CS191924B2 - Method of producing ansamycin antibiotics - Google Patents

Method of producing ansamycin antibiotics

Info

Publication number
CS191924B2
CS191924B2 CS7592A CS9275A CS191924B2 CS 191924 B2 CS191924 B2 CS 191924B2 CS 7592 A CS7592 A CS 7592A CS 9275 A CS9275 A CS 9275A CS 191924 B2 CS191924 B2 CS 191924B2
Authority
CS
Czechoslovakia
Prior art keywords
producing
ansamycin antibiotics
ansamycin
antibiotics
producing ansamycin
Prior art date
Application number
CS7592A
Other languages
Czech (cs)
English (en)
Inventor
Walter D Celmer
Frank Ch Sciavolino
John B Routien
Walter P Cullen
Original Assignee
Pfizer
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 filed Critical Pfizer
Publication of CS191924B2 publication Critical patent/CS191924B2/cs

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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Mycology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Engineering & Computer Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Saccharide Compounds (AREA)
CS7592A 1974-01-09 1975-01-06 Method of producing ansamycin antibiotics CS191924B2 (en)

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
CS191924B2 true CS191924B2 (en) 1979-07-31

Family

ID=23713694

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7592A CS191924B2 (en) 1974-01-09 1975-01-06 Method of producing ansamycin antibiotics

Country Status (24)

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

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 (nl) 1978-10-16
FR2256756B1 (nl) 1978-06-30
FI53983B (fi) 1978-05-31
SE7414855L (nl) 1975-07-10
DK673174A (nl) 1975-09-01
IE40205B1 (en) 1979-04-11
SE404376B (sv) 1978-10-02
HU173914B (hu) 1979-09-28
FI53983C (fi) 1978-09-11
RO63768A (fr) 1978-12-15
SU575038A3 (ru) 1977-09-30
GB1478469A (en) 1977-06-29
NL7500200A (nl) 1975-07-11
ES433631A1 (es) 1977-02-16
ATA9575A (de) 1977-01-15
BE824104A (fr) 1975-07-07
JPS5748198B2 (nl) 1982-10-14
AT338970B (de) 1977-09-26
US3914218A (en) 1975-10-21
DD115917A5 (nl) 1975-10-20
FI750038A (nl) 1975-07-10
AR207344A1 (es) 1976-09-30
IL46268A0 (en) 1975-05-22
DE2500898A1 (de) 1975-07-17
CA1033674A (en) 1978-06-27
FR2256756A1 (nl) 1975-08-01
IE40205L (en) 1975-07-09
LU71608A1 (nl) 1975-12-09
JPS50100293A (nl) 1975-08-08
PL94189B1 (nl) 1977-07-30
DK137841B (da) 1978-05-16
AU7681374A (en) 1976-06-24
IL46268A (en) 1977-06-30
CH596311A5 (nl) 1978-03-15

Similar Documents

Publication Publication Date Title
JPS53101385A (en) Method of producing phenyllpyrimidine
CS188985B2 (en) Method of producing aryl-1-azolylmethanes
CS191960B2 (en) Method of producing novel 2-decarboxy-2-/5-tatrazolyl/-11-deoxy-omega-pentanorprostaglandins
CS188221B2 (en) Method of producing new 2-tetrahydrofurfuryl-6,7-benzomorphanes
CS189717B2 (en) Method of producing novel 5,9-beta-disubstituted 2-tetrahydrofurfuryl-6,7-benzomorphanes
ZA75496B (en) Method of producing 1-n-<l-(-)-alpha-hydroxy-epsilon-aminobutyryl> xk-62-2
CS188235B2 (en) Method of producing new derivatives ryfamicine
CS187318B2 (en) Method of producing acylureidocephalosporin compounds
CS191264B2 (en) Method of producing new pyridobenzodiazepinones
CS188938B2 (en) Method of producing xanthene-9-spiro-4-piperidines
CS193042B2 (en) Method of producing thiocarbamates
SU677666A3 (en) Method of producing 7l-or extradiols
CS189635B2 (en) Method of producing bromderivatives of 4-imido-thioazetidin-2-one
CS191289B2 (en) Method of producing 7-substituted 1,3-dialkyl-xanthines
CS191924B2 (en) Method of producing ansamycin antibiotics
CS182298B2 (en) Method of producing substituted benzendisulphon-amides
SU626697A3 (ru) Способ получени замещенных 2-арил-2-/трихлорэтил/оксиранов
CS183785B2 (en) Method of producing s-triazolo-3,4-benzothiazoles
CS194232B2 (en) Method of producing novel group of antibiotics
CS194733B2 (en) Method of producing novel 11-deoxy-omega-pentanorprostaglandins
CS189682B2 (en) Method of producing new prostaglandines
CS181287B2 (en) Method of producing n,n-diallyldichloroacetamide
CS188945B2 (en) Method of producing 1-aryluracils
CS188978B2 (en) Method of producing 3-methyl-3-phenyl-pyrazolidin-5-ones
CS185674B2 (en) Method of producing 1-phenyl-4-amino-5-chlor-6-pyridazone