SE431100B - Forfarande for framstellning av nya rifamyciner benemnda rifamycin p, q, r och u genom odling av nya stammar av nocardia mediterranea - Google Patents

Forfarande for framstellning av nya rifamyciner benemnda rifamycin p, q, r och u genom odling av nya stammar av nocardia mediterranea

Info

Publication number
SE431100B
SE431100B SE7509571A SE7509571A SE431100B SE 431100 B SE431100 B SE 431100B SE 7509571 A SE7509571 A SE 7509571A SE 7509571 A SE7509571 A SE 7509571A SE 431100 B SE431100 B SE 431100B
Authority
SE
Sweden
Prior art keywords
new
rifamycines
rifamycin
cultivation
named
Prior art date
Application number
SE7509571A
Other languages
English (en)
Swedish (sv)
Other versions
SE7509571L (sv
Inventor
R White
G Lancini
P Antonini
Original Assignee
Lepetit Spa
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 Lepetit Spa filed Critical Lepetit Spa
Publication of SE7509571L publication Critical patent/SE7509571L/xx
Publication of SE431100B publication Critical patent/SE431100B/xx

Links

Classifications

    • 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
    • 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
    • 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
    • Y10S435/872—Nocardia
    • 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
SE7509571A 1974-08-30 1975-08-28 Forfarande for framstellning av nya rifamyciner benemnda rifamycin p, q, r och u genom odling av nya stammar av nocardia mediterranea SE431100B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3791374A GB1470426A (en) 1974-08-30 1974-08-30 Rifamycins

Publications (2)

Publication Number Publication Date
SE7509571L SE7509571L (sv) 1976-03-01
SE431100B true SE431100B (sv) 1984-01-16

Family

ID=10399894

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509571A SE431100B (sv) 1974-08-30 1975-08-28 Forfarande for framstellning av nya rifamyciner benemnda rifamycin p, q, r och u genom odling av nya stammar av nocardia mediterranea

Country Status (30)

Country Link
US (2) US4042683A (xx)
JP (1) JPS5910798B2 (xx)
AR (1) AR206232A1 (xx)
AT (1) AT341083B (xx)
BE (1) BE832921A (xx)
CA (1) CA1054959A (xx)
CH (1) CH627784A5 (xx)
CS (1) CS188235B2 (xx)
DD (1) DD119818A5 (xx)
DE (1) DE2537902C2 (xx)
DK (1) DK137866B (xx)
ES (1) ES440560A1 (xx)
FI (1) FI54327C (xx)
FR (1) FR2282878A1 (xx)
GB (1) GB1470426A (xx)
HU (1) HU173751B (xx)
IE (1) IE42605B1 (xx)
IL (1) IL47897A (xx)
IN (1) IN140843B (xx)
LU (1) LU73270A1 (xx)
NL (1) NL162429C (xx)
NO (1) NO142446C (xx)
NZ (1) NZ178519A (xx)
PH (1) PH13481A (xx)
PL (1) PL97788B1 (xx)
RO (1) RO68712A (xx)
SE (1) SE431100B (xx)
SU (1) SU578014A3 (xx)
YU (1) YU39744B (xx)
ZA (1) ZA754951B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470426A (en) * 1974-08-30 1977-04-14 Lepetit Spa Rifamycins
JPS52111502A (en) * 1976-03-16 1977-09-19 Lepetit Spa Novel liphamycin
GB1523198A (en) * 1976-05-28 1978-08-31 Lepetit Spa Thiazolo-rifamycin derivatives
GB1523199A (en) * 1976-05-28 1978-08-31 Lepetit Spa Rifamycin sv derivatives
GB1576886A (en) * 1977-04-20 1980-10-15 Lepetit Spa Rifamycin derivatives
IT1111173B (it) * 1978-04-27 1986-01-13 Lepetit Spa Derivati rifamicinici
US4298692A (en) * 1979-01-25 1981-11-03 Ciba-Geigy Corporation Fermentation process for producing a rifamycin derivative
GB8531887D0 (en) * 1985-12-30 1986-02-05 Lepetit Spa Rifamycin sv derivatives
EP0497125B1 (en) * 1991-01-28 1998-12-09 GRUPPO LEPETIT S.p.A. New process for preparing 2'-(diethylamino)rifamycin P (P/DEA)
US5494178A (en) * 1994-07-25 1996-02-27 Alu Inc. Display and decorative fixture apparatus
DK1698630T3 (da) 2005-03-03 2014-12-08 Alfa Wassermann Spa Nye polymorfe former af rifaximin, fremgangsmåde for deres fremstilling og anvendelse deraf i de medicinske præparater
IT1397617B1 (it) * 2009-04-20 2013-01-18 Alfa Wassermann Spa Nuovi derivati della rifamicina
EP2694085A4 (en) * 2011-04-01 2015-02-11 Univ Northeastern METHODS OF ERADICATING POPULATIONS OF BACTERIAL CELLS
ITBO20120368A1 (it) 2012-07-06 2014-01-07 Alfa Wassermann Spa Composizioni comprendenti rifaximina e amminoacidi, cristalli di rifaximina derivanti da tali composizioni e loro uso.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470426A (en) * 1974-08-30 1977-04-14 Lepetit Spa Rifamycins

Also Published As

Publication number Publication date
NO752973L (xx) 1976-03-02
AT341083B (de) 1978-01-25
NL162429C (nl) 1980-05-16
FI54327B (fi) 1978-07-31
NL7509998A (nl) 1976-03-02
ATA639275A (de) 1977-05-15
GB1470426A (en) 1977-04-14
SU578014A3 (ru) 1977-10-25
AU8392675A (en) 1977-02-17
HU173751B (hu) 1979-08-28
IE42605L (en) 1976-02-29
IL47897A (en) 1978-03-10
DD119818A5 (xx) 1976-05-12
SE7509571L (sv) 1976-03-01
NZ178519A (en) 1978-06-02
PH13481A (en) 1980-05-19
PL97788B1 (pl) 1978-03-30
US4263404A (en) 1981-04-21
NL162429B (nl) 1979-12-17
DK137866C (xx) 1978-10-23
DE2537902C2 (de) 1982-09-02
US4042683A (en) 1977-08-16
DE2537902A1 (de) 1976-03-18
ES440560A1 (es) 1977-05-16
AR206232A1 (es) 1976-07-07
IL47897A0 (en) 1975-11-25
IN140843B (xx) 1976-12-25
DK137866B (da) 1978-05-22
FR2282878B1 (xx) 1980-05-16
DK379075A (xx) 1976-03-01
JPS5151590A (xx) 1976-05-07
IE42605B1 (en) 1980-09-10
ZA754951B (en) 1976-12-29
YU39744B (en) 1985-04-30
FI54327C (fi) 1978-11-10
NO142446B (no) 1980-05-12
FI752417A (xx) 1976-03-01
BE832921A (fr) 1975-12-16
CS188235B2 (en) 1979-02-28
NO142446C (no) 1980-08-20
CA1054959A (en) 1979-05-22
LU73270A1 (xx) 1976-04-13
RO68712A (ro) 1982-09-09
JPS5910798B2 (ja) 1984-03-12
YU207475A (en) 1982-05-31
FR2282878A1 (fr) 1976-03-26
CH627784A5 (fr) 1982-01-29

Similar Documents

Publication Publication Date Title
RO69182A (ro) Procedeu pentru prepararea unor aciloxi-aldehide
SE431100B (sv) Forfarande for framstellning av nya rifamyciner benemnda rifamycin p, q, r och u genom odling av nya stammar av nocardia mediterranea
SE7710600L (sv) Forfarande for framstellning av 1,3-bensoxazoler
SE434065B (sv) Forfarande for framstellning av klavulansyra genom odling av streptomyces jumonjinensis
SE7416195L (sv) Forfarande for framstellning av cefalosporiner.
SE431227B (sv) Forfarande for framstellning av ett glukosisomerasenzym med god vermestabilitet och lagringsbestendighet genom odling av stammar av bacillus coagualans
SE416731B (sv) Forfarande for framstellning av nya penicilliner
SE411212B (sv) Forfarande for framstellning av 3-halogen-cefalosporiner
NO146596C (no) Fremgangsmaate for fremstilling av 6-deoksytetracykliner
NO790627L (no) Fremgangsmaate for fremstilling av hydroksyalkylxantiner
SE419983B (sv) Forfarande for framstellning av finkornig, fast cyanurklorid
NO843825L (no) Fremgangsmaate for fremstilling av 6-deoksytetracyklin
SE7608956L (sv) Forfarande for framstellning av 2-(fenoxialkyltio)-5-nitroimidazoler
DK499075A (da) Fremgangsmade til fremstilling af cephalosporiner
SE431451B (sv) Forfarande for framstellning av 2,3-dihydroxipropoxikinoliner eller -isokinoliner
RO70739A (ro) Procedeu pentru prepararea unor s-triazol(3,4-b)-benzotiazolilor
SE7507481L (sv) Forfarande for framstellning av nya cefalosporinderivat.
DK364775A (da) Fremgangsmade for fremstilling af cephalosporiner
SE409994B (sv) Forfarande for framstellning av amidinokarbamider
SE401835B (sv) Forfarande for framstellning av 17beta-hydroxi-16,16-dimetylest-4-en-3-on
SE7612565L (sv) Forfarande for framstellning av nya rifamycinforeningar
SE7610834L (sv) Forfarande for framstellning av pastastrengsprutbara polymerisat av tetrafluoreten
SE7600847L (sv) Nytt forfarande for framstellning av 8-bromtienotriazolo-1,4-diazepiner
DK536176A (da) Fremgangsmade til fremstilling af cephalosporiner
SE7508844L (sv) Forfarande for framstellning av cefalosporiner.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7509571-1

Effective date: 19940310

Format of ref document f/p: F