NO784005L - Fremgangsmaate for fremstilling av 3-jod- og 3-bromorifamycin s. - Google Patents

Fremgangsmaate for fremstilling av 3-jod- og 3-bromorifamycin s.

Info

Publication number
NO784005L
NO784005L NO784005A NO784005A NO784005L NO 784005 L NO784005 L NO 784005L NO 784005 A NO784005 A NO 784005A NO 784005 A NO784005 A NO 784005A NO 784005 L NO784005 L NO 784005L
Authority
NO
Norway
Prior art keywords
rifamycin
iodine
bromorifamycin
pyridine
bromine
Prior art date
Application number
NO784005A
Other languages
English (en)
Norwegian (no)
Inventor
Egidio Marchi
Lauretta Montecchi
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 NO784005L publication Critical patent/NO784005L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D498/00Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02Heterocyclic 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
    • C07D498/08Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
NO784005A 1977-11-29 1978-11-28 Fremgangsmaate for fremstilling av 3-jod- og 3-bromorifamycin s. NO784005L (no)

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
NO784005L true NO784005L (no) 1979-05-30

Family

ID=11110742

Family Applications (1)

Application Number Title Priority Date Filing Date
NO784005A NO784005L (no) 1977-11-29 1978-11-28 Fremgangsmaate for fremstilling av 3-jod- og 3-bromorifamycin s.

Country Status (23)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL100642A (en) * 1991-01-28 1995-11-27 Lepetit Spa Process for the preparation of (2-) diethylamino (rifmacin P) AED / P (and its new intermediate
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
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
US7247634B2 (en) * 2004-01-13 2007-07-24 Cumbre Pharmaceuticals Inc. Rifamycin derivatives effective against drug-resistant microbes
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
EP3134415A4 (en) * 2014-04-19 2017-10-25 Granules India Limited An improved process for the preparation of rifamycin derivatives
DK3645539T3 (da) 2017-06-26 2021-05-10 Biofer Spa Pyrido-imidazo-rifamycin-derivater som antibakterielt middel
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

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

Also Published As

Publication number Publication date
FR2410000A1 (fr) 1979-06-22
GB2009744B (en) 1982-05-26
CA1099265A (en) 1981-04-14
ES475471A1 (es) 1979-06-01
US4179438A (en) 1979-12-18
CH636619A5 (it) 1983-06-15
ZA786299B (en) 1979-10-31
AT360652B (de) 1981-01-26
DK155797B (da) 1989-05-16
GB2009744A (en) 1979-06-20
LU80567A1 (fr) 1979-03-22
GR71727B (xx) 1983-06-22
FI65254C (fi) 1984-04-10
DK155797C (da) 1989-10-02
BE872294A (fr) 1979-03-16
ATA837078A (de) 1980-06-15
JPS625159B2 (xx) 1987-02-03
DE2851312A1 (de) 1979-07-12
AR219775A1 (es) 1980-09-15
SE7812231L (sv) 1979-05-30
PT68840A (en) 1978-12-01
JPS5495599A (en) 1979-07-28
NL7811558A (nl) 1979-05-31
SE439168B (sv) 1985-06-03
AU519242B2 (en) 1981-11-19
FI65254B (fi) 1983-12-30
FI783639A (fi) 1979-05-30
YU279178A (en) 1982-10-31
IT1090759B (it) 1985-06-26
AU4186778A (en) 1979-06-07
DK530978A (da) 1979-05-30
FR2410000B1 (xx) 1983-10-28

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