CH424093A - Verfahren zur Herstellung von Rifamycin O und seinem Monoacetylderivat - Google Patents

Verfahren zur Herstellung von Rifamycin O und seinem Monoacetylderivat

Info

Publication number
CH424093A
CH424093A CH190565A CH190565A CH424093A CH 424093 A CH424093 A CH 424093A CH 190565 A CH190565 A CH 190565A CH 190565 A CH190565 A CH 190565A CH 424093 A CH424093 A CH 424093A
Authority
CH
Switzerland
Prior art keywords
rifamycin
preparation
monoacetyl derivative
monoacetyl
derivative
Prior art date
Application number
CH190565A
Other languages
English (en)
Inventor
Sensi Piero
Teresa Timbal Maria
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 CH424093A publication Critical patent/CH424093A/de

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH190565A 1959-08-07 1960-08-03 Verfahren zur Herstellung von Rifamycin O und seinem Monoacetylderivat CH424093A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27114/59A GB924472A (en) 1959-08-07 1959-08-07 Antibiotics prepared from rifamycin b

Publications (1)

Publication Number Publication Date
CH424093A true CH424093A (de) 1966-11-15

Family

ID=10254431

Family Applications (3)

Application Number Title Priority Date Filing Date
CH190565A CH424093A (de) 1959-08-07 1960-08-03 Verfahren zur Herstellung von Rifamycin O und seinem Monoacetylderivat
CH879960A CH406525A (de) 1959-08-07 1960-08-03 Verfahren zur Herstellung von Rifamycin SV
CH190465A CH418529A (de) 1959-08-07 1960-08-03 Verfahren zur Herstellung von Rifamycin S und seinem Monoacetylderivat

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH879960A CH406525A (de) 1959-08-07 1960-08-03 Verfahren zur Herstellung von Rifamycin SV
CH190465A CH418529A (de) 1959-08-07 1960-08-03 Verfahren zur Herstellung von Rifamycin S und seinem Monoacetylderivat

Country Status (8)

Country Link
US (1) US3301753A (de)
BR (1) BR6021811D0 (de)
CH (3) CH424093A (de)
DE (3) DE1181229B (de)
ES (1) ES260118A1 (de)
FR (2) FR1375660A (de)
GB (1) GB924472A (de)
SE (2) SE316478B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE796018A (fr) * 1973-03-14 1973-06-18 Archifar Ind Chim Trentino Procede pour l'extraction et l'isolement des rifamycines
IT1043909B (it) * 1973-11-29 1980-02-29 Archifar Ind Chim Trentino Procedimento di preparazione della rifamicina s per idrolisi della rifamicina o
US4193919A (en) * 1979-04-11 1980-03-18 The Dow Chemical Company Process for preparing rifamycin S using a strong acid cation exchange resin
SE458505B (sv) * 1979-07-10 1989-04-10 Lepetit Spa Anvaendningen av rifamycin sv och salter daerav foer framstaellning av en beredning foer behandling av reumatoid artrit samt vissa av salterna och deras framstaellning
CA2465846A1 (en) * 2001-11-21 2003-06-05 Activbiotics, Inc. Targeted therapeutics and uses thereof
US7820652B2 (en) * 2003-09-24 2010-10-26 Activbiotics Pharma, Llc Regimen for the administration of rifamycin-class antibiotics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482055A (en) * 1948-02-11 1949-09-13 American Cyanamid Co Aureomycin and preparation of same
US2999048A (en) * 1957-12-18 1961-09-05 Olin Mathieson Nancimycin, dihydronancimycin, their salts, and method of manufacture

Also Published As

Publication number Publication date
US3301753A (en) 1967-01-31
FR739M (de) 1961-08-16
ES260118A1 (es) 1960-11-01
SE323964B (de) 1970-05-19
DE1181227B (de) 1964-11-12
GB924472A (en) 1963-04-24
FR1375660A (fr) 1964-10-23
DE1181228B (de) 1964-11-12
CH418529A (de) 1966-08-15
SE316478B (de) 1969-10-27
BR6021811D0 (pt) 1973-05-24
DE1181229B (de) 1964-11-12
CH406525A (de) 1966-01-31

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