BE872294A - Procede de preparation de 3-iodorifamycine s et de 3-bromorifamycine s - Google Patents

Procede de preparation de 3-iodorifamycine s et de 3-bromorifamycine s

Info

Publication number
BE872294A
BE872294A BE2057442A BE2057442A BE872294A BE 872294 A BE872294 A BE 872294A BE 2057442 A BE2057442 A BE 2057442A BE 2057442 A BE2057442 A BE 2057442A BE 872294 A BE872294 A BE 872294A
Authority
BE
Belgium
Prior art keywords
iodorifamycin
bromorifamycin
preparation
Prior art date
Application number
BE2057442A
Other languages
English (en)
Original Assignee
Alfa Farmaceutici 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 Alfa Farmaceutici Spa filed Critical Alfa Farmaceutici Spa
Publication of BE872294A publication Critical patent/BE872294A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE2057442A 1977-11-29 1978-11-27 Procede de preparation de 3-iodorifamycine s et de 3-bromorifamycine s BE872294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03620/77A IT1090759B (it) 1977-11-29 1977-11-29 Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s

Publications (1)

Publication Number Publication Date
BE872294A true BE872294A (fr) 1979-03-16

Family

ID=11110742

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057442A BE872294A (fr) 1977-11-29 1978-11-27 Procede de preparation de 3-iodorifamycine s et de 3-bromorifamycine s

Country Status (23)

Country Link
US (1) US4179438A (fr)
JP (1) JPS5495599A (fr)
AR (1) AR219775A1 (fr)
AT (1) AT360652B (fr)
AU (1) AU519242B2 (fr)
BE (1) BE872294A (fr)
CA (1) CA1099265A (fr)
CH (1) CH636619A5 (fr)
DE (1) DE2851312A1 (fr)
DK (1) DK155797C (fr)
ES (1) ES475471A1 (fr)
FI (1) FI65254C (fr)
FR (1) FR2410000A1 (fr)
GB (1) GB2009744B (fr)
GR (1) GR71727B (fr)
IT (1) IT1090759B (fr)
LU (1) LU80567A1 (fr)
NL (1) NL7811558A (fr)
NO (1) NO784005L (fr)
PT (1) PT68840A (fr)
SE (1) SE439168B (fr)
YU (1) YU279178A (fr)
ZA (1) ZA786299B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5378837A (en) * 1991-01-28 1995-01-03 Gruppo Lepetit S.P.A. Process for preparing 2'-(diethylamino)rifamycin P (P/DEA)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6861053B1 (en) 1999-08-11 2005-03-01 Cedars-Sinai Medical Center Methods of diagnosing or treating irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth
US7048906B2 (en) * 1995-05-17 2006-05-23 Cedars-Sinai Medical Center Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions
WO2005070940A2 (fr) * 2004-01-13 2005-08-04 Cumbre Pharmaceuticals Inc. Derives de rifamycine efficaces contre des microbes pharmacoresistants
US9415112B2 (en) 2011-06-20 2016-08-16 Rutgers, The State University Of New Jersey Bipartite inhibitors of bacterial RNA polymerase
US9108968B2 (en) 2012-04-25 2015-08-18 Ppg Industries Ohio, Inc. Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine
WO2015159275A2 (fr) * 2014-04-19 2015-10-22 Granules India Limited Procédé amélioré pour la préparation de dérivés de la rifamycine
HUE054832T2 (hu) 2017-06-26 2021-10-28 Biofer Spa Pirido-imidazo rifamicinszármazékok baktériumellenes szerként
CN109400628A (zh) * 2018-12-26 2019-03-01 重庆华邦胜凯制药有限公司 一种利福布汀中间体的制备方法
CN115963211A (zh) * 2022-11-28 2023-04-14 重庆华邦胜凯制药有限公司 分离测定3-溴利福霉素s及其有关物质的hplc方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1053787B (it) * 1974-10-29 1981-10-10 Pastori A Macrolidi azotati e loro preparazione
GB1591696A (en) * 1978-03-09 1981-06-24 Archifar Lab Chim Farm 3-nitro-rifamycins s and sv

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5378837A (en) * 1991-01-28 1995-01-03 Gruppo Lepetit S.P.A. Process for preparing 2'-(diethylamino)rifamycin P (P/DEA)

Also Published As

Publication number Publication date
FI65254C (fi) 1984-04-10
DK155797C (da) 1989-10-02
SE439168B (sv) 1985-06-03
AR219775A1 (es) 1980-09-15
NL7811558A (nl) 1979-05-31
NO784005L (no) 1979-05-30
GB2009744B (en) 1982-05-26
AT360652B (de) 1981-01-26
PT68840A (en) 1978-12-01
SE7812231L (sv) 1979-05-30
AU4186778A (en) 1979-06-07
JPS5495599A (en) 1979-07-28
DK530978A (da) 1979-05-30
US4179438A (en) 1979-12-18
ES475471A1 (es) 1979-06-01
ZA786299B (en) 1979-10-31
DE2851312A1 (de) 1979-07-12
DK155797B (da) 1989-05-16
CA1099265A (fr) 1981-04-14
FI65254B (fi) 1983-12-30
JPS625159B2 (fr) 1987-02-03
YU279178A (en) 1982-10-31
FR2410000B1 (fr) 1983-10-28
GB2009744A (en) 1979-06-20
IT1090759B (it) 1985-06-26
ATA837078A (de) 1980-06-15
FI783639A7 (fi) 1979-05-30
AU519242B2 (en) 1981-11-19
GR71727B (fr) 1983-06-22
LU80567A1 (fr) 1979-03-22
FR2410000A1 (fr) 1979-06-22
CH636619A5 (it) 1983-06-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALFA FARMACEUTICI S.P.A.

Effective date: 19891130