AT334531B - Verfahren zur herstellung von 3-iminomethylderivaten von rifamycin sv - Google Patents

Verfahren zur herstellung von 3-iminomethylderivaten von rifamycin sv

Info

Publication number
AT334531B
AT334531B AT596774A AT596774A AT334531B AT 334531 B AT334531 B AT 334531B AT 596774 A AT596774 A AT 596774A AT 596774 A AT596774 A AT 596774A AT 334531 B AT334531 B AT 334531B
Authority
AT
Austria
Prior art keywords
rifamycin
preparation
iminomethyl
derivatives
iminomethyl derivatives
Prior art date
Application number
AT596774A
Other languages
English (en)
Other versions
ATA596774A (de
Original Assignee
Archifar Ind Chim Trentino
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 by Archifar Ind Chim Trentino filed Critical Archifar Ind Chim Trentino
Application granted granted Critical
Publication of AT334531B publication Critical patent/AT334531B/de
Publication of ATA596774A publication Critical patent/ATA596774A/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
    • 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
AT596774A 1973-07-25 1974-07-19 Verfahren zur herstellung von 3-iminomethylderivaten von rifamycin sv AT334531B (de)

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 (2)

Publication Number Publication Date
AT334531B true AT334531B (de) 1976-01-25
ATA596774A ATA596774A (de) 1976-05-15

Family

ID=26327298

Family Applications (2)

Application Number Title Priority Date Filing Date
AT496174A AT334530B (de) 1973-07-25 1974-06-17 Verfahren zur herstellung von neuen 1,3-oxazino (5,6-c) rifamycinen
AT596774A AT334531B (de) 1973-07-25 1974-07-19 Verfahren zur herstellung von 3-iminomethylderivaten von rifamycin sv

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT496174A AT334530B (de) 1973-07-25 1974-06-17 Verfahren zur herstellung von neuen 1,3-oxazino (5,6-c) rifamycinen

Country Status (25)

Country Link
US (3) US3925366A (de)
JP (2) JPS5339440B2 (de)
AR (2) AR207763A1 (de)
AT (2) AT334530B (de)
BE (2) BE815122A (de)
CA (2) CA1024139A (de)
CH (2) CH615683A5 (de)
DD (2) DD112133A5 (de)
DE (2) DE2428387A1 (de)
DK (2) DK135286B (de)
ES (2) ES429060A1 (de)
FI (2) FI153574A (de)
FR (2) FR2257297B1 (de)
GB (2) GB1454801A (de)
HU (2) HU168723B (de)
IE (2) IE39389B1 (de)
IN (2) IN139074B (de)
NL (2) NL7409892A (de)
NO (2) NO741764L (de)
PH (1) PH13691A (de)
PL (1) PL91647B1 (de)
RO (1) RO63865A (de)
SE (2) SE407803B (de)
SU (2) SU613725A3 (de)
YU (2) YU36719B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384024B (de) * 1983-03-24 1987-09-25 Erba Farmitalia Verfahren zur herstellung von azinomethylrifamycinen

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207763A1 (es) * 1973-07-25 1976-10-29 Archifar Ind Chim Trentino Metodo para la preparacion de 1,3-oxacino(5,6-c)rifamicinas
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
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
WO2009137380A1 (en) * 2008-05-05 2009-11-12 Janssen Pharmaceutica Nv 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 (de) * 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
AR207763A1 (es) * 1973-07-25 1976-10-29 Archifar Ind Chim Trentino Metodo para la preparacion de 1,3-oxacino(5,6-c)rifamicinas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384024B (de) * 1983-03-24 1987-09-25 Erba Farmitalia Verfahren zur herstellung von azinomethylrifamycinen

Also Published As

Publication number Publication date
ATA596774A (de) 1976-05-15
SU613725A1 (de) 1978-06-30
YU132574A (en) 1981-11-13
HU168723B (de) 1976-07-28
AR207763A1 (es) 1976-10-29
JPS5042021A (de) 1975-04-16
FI60397C (fi) 1982-01-11
DD112133A5 (de) 1975-03-20
US3963705A (en) 1976-06-15
FR2257297B1 (de) 1978-07-21
SU613725A3 (ru) 1978-06-30
NO142305B (no) 1980-04-21
IN139074B (de) 1976-05-01
GB1454801A (en) 1976-11-03
SE407803B (sv) 1979-04-23
FR2245631B1 (de) 1978-09-15
ES429059A1 (es) 1976-08-16
DD112267A5 (de) 1975-04-05
FI60397B (fi) 1981-09-30
PL91647B1 (de) 1977-03-31
ATA496174A (de) 1976-05-15
DE2433105A1 (de) 1975-02-06
FI157574A (de) 1975-01-26
IN138735B (de) 1976-03-27
SE393112B (sv) 1977-05-02
DK135286C (de) 1977-09-05
IE39388L (en) 1975-01-25
SU576943A3 (ru) 1977-10-15
CA1022548A (en) 1977-12-13
YU132474A (en) 1981-11-13
AU6991074A (en) 1975-12-11
HU167983B (de) 1976-02-28
BE817823A (fr) 1974-11-18
DK135286B (da) 1977-03-28
JPS5339440B2 (de) 1978-10-21
GB1454802A (en) 1976-11-03
NL181992B (nl) 1987-07-16
IE39389L (en) 1975-01-25
DE2433105C2 (de) 1988-03-31
RO63865A (fr) 1979-01-15
BE815122A (fr) 1974-09-16
PH13691A (en) 1980-09-01
YU36719B (en) 1984-08-31
FR2245631A1 (de) 1975-04-25
JPS5041897A (de) 1975-04-16
NO142305C (no) 1980-07-30
USRE31587E (en) 1984-05-22
IE39389B1 (en) 1978-09-27
NL7409955A (nl) 1975-01-28
YU36720B (en) 1984-08-31
SE7406073L (de) 1975-01-27
SE7406074L (de) 1975-01-27
DK284774A (de) 1975-01-26
DK284874A (da) 1975-01-26
NL7409892A (nl) 1975-01-28
NO741764L (de) 1975-02-24
NL181992C (nl) 1987-12-16
AU6990574A (en) 1975-12-11
NO741763L (de) 1975-02-24
CA1024139A (en) 1978-01-10
DE2428387A1 (de) 1975-02-13
ES429060A1 (es) 1976-08-16
CH615683A5 (de) 1980-02-15
JPS5314080B2 (de) 1978-05-15
AR207762A1 (es) 1976-10-29
FI153574A (de) 1975-01-26
US3925366A (en) 1975-12-09
IE39388B1 (en) 1978-09-27
AT334530B (de) 1976-01-25
CH611296A5 (de) 1979-05-31
FR2257297A1 (de) 1975-08-08

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee