IT1090759B - Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s - Google Patents

Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s

Info

Publication number
IT1090759B
IT1090759B IT03620/77A IT362077A IT1090759B IT 1090759 B IT1090759 B IT 1090759B IT 03620/77 A IT03620/77 A IT 03620/77A IT 362077 A IT362077 A IT 362077A IT 1090759 B IT1090759 B IT 1090759B
Authority
IT
Italy
Prior art keywords
rifamicina
bromo
iodine
procedure
preparation
Prior art date
Application number
IT03620/77A
Other languages
English (en)
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
Priority to IT03620/77A priority Critical patent/IT1090759B/it
Priority to US05/957,844 priority patent/US4179438A/en
Priority to ZA00786299A priority patent/ZA786299B/xx
Priority to AU41867/78A priority patent/AU519242B2/en
Priority to LU80567A priority patent/LU80567A1/xx
Priority to AT837078A priority patent/AT360652B/de
Priority to NL7811558A priority patent/NL7811558A/xx
Priority to BE2057442A priority patent/BE872294A/xx
Priority to FR7833394A priority patent/FR2410000A1/fr
Priority to YU02791/78A priority patent/YU279178A/xx
Priority to DE19782851312 priority patent/DE2851312A1/de
Priority to AR274585A priority patent/AR219775A1/es
Priority to NO784005A priority patent/NO784005L/no
Priority to CA317,009A priority patent/CA1099265A/en
Priority to DK530978A priority patent/DK155797C/da
Priority to ES475471A priority patent/ES475471A1/es
Priority to PT68840A priority patent/PT68840A/pt
Priority to SE7812231A priority patent/SE439168B/sv
Priority to GR57753A priority patent/GR71727B/el
Priority to CH1217978A priority patent/CH636619A5/it
Priority to JP14704878A priority patent/JPS5495599A/ja
Priority to FI783639A priority patent/FI65254C/fi
Priority to GB7846449A priority patent/GB2009744B/en
Application granted granted Critical
Publication of IT1090759B publication Critical patent/IT1090759B/it

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)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT03620/77A 1977-11-29 1977-11-29 Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s IT1090759B (it)

Priority Applications (23)

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
US05/957,844 US4179438A (en) 1977-11-29 1978-11-06 Process for the preparation of 3 iodo- and 3 bromorifamycin s
ZA00786299A ZA786299B (en) 1977-11-29 1978-11-08 Process for the preparation of 3-iodo-and bromorifamycin s
AU41867/78A AU519242B2 (en) 1977-11-29 1978-11-23 Preparation of 3 iodo and bromorifamycin s
LU80567A LU80567A1 (fr) 1977-11-29 1978-11-23 Procede pour la preparation de 3-iodo-et de 3 bromorifamycine s
AT837078A AT360652B (de) 1977-11-29 1978-11-23 Verfahren zur herstellung von 3-jod- und 3- -bromrifamycin s
NL7811558A NL7811558A (nl) 1977-11-29 1978-11-24 Werkwijze ter bereiding van 3-jood - en 3-broomrifamy- cine s.
AR274585A AR219775A1 (es) 1977-11-29 1978-11-27 Procedimiento para preparar 3-yodo y 3-bromo rifamicina s
YU02791/78A YU279178A (en) 1977-11-29 1978-11-27 Process for preparing 3-iodo-and 3-bromo-rifamycin s
DE19782851312 DE2851312A1 (de) 1977-11-29 1978-11-27 Verfahren zur herstellung von 3-jod- und 3-bromrifamycin s
BE2057442A BE872294A (fr) 1977-11-29 1978-11-27 Procede de preparation de 3-iodorifamycine s et de 3-bromorifamycine s
FR7833394A FR2410000A1 (fr) 1977-11-29 1978-11-27 Procede de preparation de la 3-iodo- et de la 3-bromo-rifamycine s
CA317,009A CA1099265A (en) 1977-11-29 1978-11-28 Process for the preparation of 3 iodo - and 3- bromorifamycin s
DK530978A DK155797C (da) 1977-11-29 1978-11-28 Fremgangsmaade til fremstilling af 3-jod- og 3-bromrifamycin s
ES475471A ES475471A1 (es) 1977-11-29 1978-11-28 Procedimiento para la preparacion de 3-yodo- y 3-bromorrifa-micina s.
NO784005A NO784005L (no) 1977-11-29 1978-11-28 Fremgangsmaate for fremstilling av 3-jod- og 3-bromorifamycin s.
PT68840A PT68840A (en) 1977-11-29 1978-11-28 Process for the preparation of 3-iodo-and bromorifamycin
SE7812231A SE439168B (sv) 1977-11-29 1978-11-28 Sett att framstella 3-jod- och 3-bromrifamycin s
GR57753A GR71727B (it) 1977-11-29 1978-11-28
CH1217978A CH636619A5 (it) 1977-11-29 1978-11-28 Procedimento per la preparazione di 3 iodio e 3 bromorifamicina s.
JP14704878A JPS5495599A (en) 1977-11-29 1978-11-28 Manufacture of 3 iodoo and 3 bromorifamycin s
FI783639A FI65254C (fi) 1977-11-29 1978-11-28 Foerbaettrat foerfarande foer framstaellning av 3-jod- och 3-bromrifamysin s
GB7846449A GB2009744B (en) 1977-11-29 1978-11-29 Process for the preparation of rifamycin s derivatives

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
IT1090759B true IT1090759B (it) 1985-06-26

Family

ID=11110742

Family Applications (1)

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

Country Status (23)

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

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
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 (en) * 2004-01-13 2005-08-04 Cumbre Pharmaceuticals Inc. Rifamycin derivatives effective against drug-resistant microbes
WO2012177770A1 (en) 2011-06-20 2012-12-27 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
CA2946101A1 (en) * 2014-04-19 2015-10-22 Granules India Limited An improved process for the preparation of rifamycin derivatives
EP3645539B1 (en) 2017-06-26 2021-04-07 Biofer S.p.A. Pyrido-imidazo rifamycin derivatives as antibacterial agent
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
PT68840A (en) 1978-12-01
DK155797B (da) 1989-05-16
CA1099265A (en) 1981-04-14
DK530978A (da) 1979-05-30
CH636619A5 (it) 1983-06-15
AT360652B (de) 1981-01-26
FI65254C (fi) 1984-04-10
FI65254B (fi) 1983-12-30
GR71727B (it) 1983-06-22
NO784005L (no) 1979-05-30
DE2851312A1 (de) 1979-07-12
GB2009744B (en) 1982-05-26
ES475471A1 (es) 1979-06-01
FR2410000B1 (it) 1983-10-28
AU519242B2 (en) 1981-11-19
DK155797C (da) 1989-10-02
AU4186778A (en) 1979-06-07
ATA837078A (de) 1980-06-15
JPS5495599A (en) 1979-07-28
YU279178A (en) 1982-10-31
FR2410000A1 (fr) 1979-06-22
US4179438A (en) 1979-12-18
LU80567A1 (fr) 1979-03-22
JPS625159B2 (it) 1987-02-03
NL7811558A (nl) 1979-05-31
ZA786299B (en) 1979-10-31
SE439168B (sv) 1985-06-03
FI783639A (fi) 1979-05-30
BE872294A (fr) 1979-03-16
SE7812231L (sv) 1979-05-30
AR219775A1 (es) 1980-09-15
GB2009744A (en) 1979-06-20

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