BE817823A - Procede de preparation de derives 3-iminomethyliques de la rifamycine sv - Google Patents

Procede de preparation de derives 3-iminomethyliques de la rifamycine sv

Info

Publication number
BE817823A
BE817823A BE146706A BE146706A BE817823A BE 817823 A BE817823 A BE 817823A BE 146706 A BE146706 A BE 146706A BE 146706 A BE146706 A BE 146706A BE 817823 A BE817823 A BE 817823A
Authority
BE
Belgium
Prior art keywords
iminomethylic
rifamycin
derivatives
preparation
iminomethylic derivatives
Prior art date
Application number
BE146706A
Other languages
English (en)
French (fr)
Inventor
L Marsili
C Pasqualucci
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
Priority claimed from IT2706673A external-priority patent/IT1043857B/it
Priority claimed from IT1977474A external-priority patent/IT1054154B/it
Application filed filed Critical
Publication of BE817823A publication Critical patent/BE817823A/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
    • 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
    • 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
    • C07D498/12—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 three hetero rings
    • C07D498/18—Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE146706A 1973-07-25 1974-07-18 Procede de preparation de derives 3-iminomethyliques de la rifamycine sv BE817823A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2706673A IT1043857B (it) 1973-07-25 1973-07-25 Derivati delle rifapicime procedimento della loro sintesi e loro impiego quali intermeni per la produzione di sofamicine
IT1977474A IT1054154B (it) 1974-01-24 1974-01-24 Procedimento per la preparazione di ossazino rifamione

Publications (1)

Publication Number Publication Date
BE817823A true BE817823A (fr) 1974-11-18

Family

ID=26327298

Family Applications (2)

Application Number Title Priority Date Filing Date
BE144391A BE815122A (fr) 1973-07-25 1974-05-16 Nouvelles 1,3-oxazino (5,6-c) rifamycines et procede pour leur obtention.
BE146706A BE817823A (fr) 1973-07-25 1974-07-18 Procede de preparation de derives 3-iminomethyliques de la rifamycine sv

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE144391A BE815122A (fr) 1973-07-25 1974-05-16 Nouvelles 1,3-oxazino (5,6-c) rifamycines et procede pour leur obtention.

Country Status (25)

Country Link
US (3) US3963705A (xx)
JP (2) JPS5314080B2 (xx)
AR (2) AR207762A1 (xx)
AT (2) AT334530B (xx)
BE (2) BE815122A (xx)
CA (2) CA1024139A (xx)
CH (2) CH615683A5 (xx)
DD (2) DD112133A5 (xx)
DE (2) DE2428387A1 (xx)
DK (2) DK135286B (xx)
ES (2) ES429059A1 (xx)
FI (2) FI153574A (xx)
FR (2) FR2257297B1 (xx)
GB (2) GB1454802A (xx)
HU (2) HU167983B (xx)
IE (2) IE39389B1 (xx)
IN (2) IN139074B (xx)
NL (2) NL7409892A (xx)
NO (2) NO741764L (xx)
PH (1) PH13691A (xx)
PL (1) PL91647B1 (xx)
RO (1) RO63865A (xx)
SE (2) SE393112B (xx)
SU (2) SU613725A3 (xx)
YU (2) YU36720B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207762A1 (es) * 1973-07-25 1976-10-29 Archifar Ind Chim Trentino Procedimiento para la preparacion de 3-((4-metil-1-piperazin-1-il)-imino)-metil-rifamicina sv o rifampicina
GB1576886A (en) * 1977-04-20 1980-10-15 Lepetit Spa Rifamycin derivatives
US4179439A (en) * 1977-07-01 1979-12-18 Intreprinderea De Antibiotice Iasi Rifamycins and method for their preparation
JPS5473798A (en) * 1977-11-15 1979-06-13 Kanebo Ltd Novel 1,3-oxazino (5,6-c) rifamycin derivative
JPS5473799A (en) * 1977-11-16 1979-06-13 Kanebo Ltd Preparation of 1,3-oxazino (5,6-c) rifamycin derivative
GB1594134A (en) * 1977-11-25 1981-07-30 Holco Investment Inc Rifamycins
JPS5484600A (en) * 1977-12-15 1979-07-05 Kanebo Ltd Preparation of 1,3-oxazino 5,6-c rifamycin derivative
JPS5776597A (en) * 1980-10-30 1982-05-13 Kiyouritsu Kurieiteibu Asoshie Electric musical instrument
JPS58115705U (ja) * 1982-02-01 1983-08-08 株式会社ニコン カメラのフアインダ光学系
GB8308166D0 (en) * 1983-03-24 1983-05-05 Erba Farmitalia Preparation of azinomethyl-rifamycins
GB8318072D0 (en) * 1983-07-04 1983-08-03 Lepetit Spa Water-soluble rifampicin derivatives
WO1998021956A1 (en) * 1996-11-19 1998-05-28 Georgetown University Heregulin antagonists and methods for their use
US20090275594A1 (en) * 2008-05-05 2009-11-05 Macielag Mark J 3-hydrazone piperazinyl rifamycin derivatives useful as antimicrobial agents
CN103755723B (zh) * 2014-02-07 2016-04-20 天津大学 一种利福平i晶型的制备方法
CN103951677B (zh) * 2014-03-17 2016-04-06 四川省长征药业股份有限公司 利福喷丁的制备方法
CN106632394A (zh) * 2016-11-15 2017-05-10 南京工业大学 一种利用釜式反应装置与微通道反应装置串联反应制备利福平的方法
CN106749326A (zh) * 2016-11-28 2017-05-31 南京工业大学 一种由利福霉素s钠盐连续生产制备利福平的方法
CN111848639A (zh) * 2020-07-09 2020-10-30 华东理工大学 一种合成利福平的工艺方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090115A (en) * 1964-04-02 1967-11-08 Lepetit Spa Mannich bases of rifamycin sv
FR208F (xx) * 1964-07-31
DE1795568C3 (de) * 1964-07-31 1974-07-18 Gruppo Lepetit S.P.A., Mailand (Italien) 3-Hydroxymethyl-rifamycin SV und Verfahren zu seiner Herstellung. Ausscheidung aus: 1595883
NL145554B (nl) * 1967-06-07 1975-04-15 Lepetit Spa Werkwijze voor het bereiden van een 3-formylrifamycine sv-derivaat
AR207762A1 (es) * 1973-07-25 1976-10-29 Archifar Ind Chim Trentino Procedimiento para la preparacion de 3-((4-metil-1-piperazin-1-il)-imino)-metil-rifamicina sv o rifampicina

Also Published As

Publication number Publication date
NO741764L (xx) 1975-02-24
RO63865A (fr) 1979-01-15
FI157574A (xx) 1975-01-26
CA1024139A (en) 1978-01-10
ATA596774A (de) 1976-05-15
FR2257297B1 (xx) 1978-07-21
DK135286B (da) 1977-03-28
BE815122A (fr) 1974-09-16
AU6991074A (en) 1975-12-11
ATA496174A (de) 1976-05-15
PH13691A (en) 1980-09-01
AT334531B (de) 1976-01-25
USRE31587E (en) 1984-05-22
DK284774A (xx) 1975-01-26
SE7406074L (xx) 1975-01-27
GB1454802A (en) 1976-11-03
SU576943A3 (ru) 1977-10-15
FR2245631A1 (xx) 1975-04-25
CA1022548A (en) 1977-12-13
DK135286C (xx) 1977-09-05
HU168723B (xx) 1976-07-28
FR2245631B1 (xx) 1978-09-15
YU132574A (en) 1981-11-13
AT334530B (de) 1976-01-25
DE2433105A1 (de) 1975-02-06
SU613725A1 (xx) 1978-06-30
SE393112B (sv) 1977-05-02
DD112133A5 (xx) 1975-03-20
IE39388L (en) 1975-01-25
IE39389B1 (en) 1978-09-27
SE407803B (sv) 1979-04-23
DK284874A (da) 1975-01-26
JPS5314080B2 (xx) 1978-05-15
FI153574A (xx) 1975-01-26
ES429060A1 (es) 1976-08-16
NL7409955A (nl) 1975-01-28
HU167983B (xx) 1976-02-28
YU36720B (en) 1984-08-31
IE39388B1 (en) 1978-09-27
YU132474A (en) 1981-11-13
IE39389L (en) 1975-01-25
FI60397C (fi) 1982-01-11
DE2428387A1 (de) 1975-02-13
NO741763L (xx) 1975-02-24
NL181992B (nl) 1987-07-16
NL7409892A (nl) 1975-01-28
AU6990574A (en) 1975-12-11
DD112267A5 (xx) 1975-04-05
JPS5041897A (xx) 1975-04-16
CH611296A5 (xx) 1979-05-31
PL91647B1 (xx) 1977-03-31
YU36719B (en) 1984-08-31
GB1454801A (en) 1976-11-03
US3963705A (en) 1976-06-15
FI60397B (fi) 1981-09-30
SU613725A3 (ru) 1978-06-30
IN139074B (xx) 1976-05-01
SE7406073L (xx) 1975-01-27
AR207762A1 (es) 1976-10-29
AR207763A1 (es) 1976-10-29
US3925366A (en) 1975-12-09
NO142305C (no) 1980-07-30
DE2433105C2 (xx) 1988-03-31
ES429059A1 (es) 1976-08-16
IN138735B (xx) 1976-03-27
FR2257297A1 (xx) 1975-08-08
JPS5042021A (xx) 1975-04-16
NO142305B (no) 1980-04-21
CH615683A5 (xx) 1980-02-15
JPS5339440B2 (xx) 1978-10-21
NL181992C (nl) 1987-12-16

Similar Documents

Publication Publication Date Title
BE817823A (fr) Procede de preparation de derives 3-iminomethyliques de la rifamycine sv
RO66907A (ro) Procedeu pentru prepararea unor derivati de 2-acil-4-oxopirazinoizochinolina
RO70772A (ro) Procedeu de preparare a unor derivati de oxazol
BE811754A (fr) Procede de preparation de derives du 1-phenyl-2-aminoethanol
BE821760A (fr) Procede de preparation de derives 7-amino-delta3-cephem
BE811521A (fr) Procede de preparation de derives d'acides 7-acylamino-desacetoxy cephalosporaniques
BE822566A (fr) Procede de preparation de phenylhydroxylamines chlorees
BE811172A (fr) Procede de preparation de composes n
BE817168A (fr) Procede de preparation de derives de la quinoleine
FR2300755A1 (fr) Procede de preparation de derives de beta-dihalogenoethenylcyclopropane
FR2303014A1 (fr) Procede de preparation de derives de 4-oxo-hexahydro-pyrazino-isoquinoleine
RO64480A (fr) Procede de preparation de la pyridinecarboxamidosulfoniluree
FR2277077A1 (fr) Procede de preparation de derives de phenylisopropyluree
BE820475A (fr) Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines
AR208187A1 (es) Metodo para la preparacion derivados de n-carbamoil-2-feniletensulfonamida
BE816708A (fr) Procede de preparation de derives de dicycloalkane
BE816374A (fr) Procede de preparation de derives antibiotiques
RO68397A (ro) Procedeu pentru prepararea unor derivati de 1-fenoxi-3-amino-propan-2-ol
BE844414A (fr) Procede de preparation de derives de la quinoleine
BE818579A (fr) Procede de preparation de derives de propanolamine
RO71721A (ro) Procedeu pentru prepararea unor derivati ai rifamicinei s sau sv
PT65041B (fr) Procede de preparation de derives de la thieno-pyridine
RO76175A (ro) Procedeu pentru prepararea unor derivati de benzihidrol-alfa - substituiti
BE821529A (fr) Procede de preparation de derives de 1h-tetrazole-5-thiol
BE806255A (fr) Procede de preparation de derives de la morphanthridinone

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GRUPPO LEPETIT S.P.A.

Effective date: 19930731