GB1336399A - 3-formylrifamycin sv derivatives - Google Patents

3-formylrifamycin sv derivatives

Info

Publication number
GB1336399A
GB1336399A GB1945872A GB1945872A GB1336399A GB 1336399 A GB1336399 A GB 1336399A GB 1945872 A GB1945872 A GB 1945872A GB 1945872 A GB1945872 A GB 1945872A GB 1336399 A GB1336399 A GB 1336399A
Authority
GB
United Kingdom
Prior art keywords
formylrifamycin
alkyl
hydrogen
general formula
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1945872A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gruppo Lepetit SpA
Original Assignee
Gruppo Lepetit SpA
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 Gruppo Lepetit SpA, Lepetit SpA filed Critical Gruppo Lepetit SpA
Priority to US00346457A priority Critical patent/US3833338A/en
Publication of GB1336399A publication Critical patent/GB1336399A/en
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Saccharide Compounds (AREA)
GB1945872A 1971-06-08 1971-06-08 3-formylrifamycin sv derivatives Expired GB1336399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US00346457A US3833338A (en) 1971-06-08 1973-03-30 Surface combustion burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8960871 1971-06-24

Publications (1)

Publication Number Publication Date
GB1336399A true GB1336399A (en) 1973-11-07

Family

ID=11331613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1945872A Expired GB1336399A (en) 1971-06-08 1971-06-08 3-formylrifamycin sv derivatives

Country Status (23)

Country Link
JP (1) JPS5123520B1 (xx)
AR (1) AR192939A1 (xx)
AT (1) AT315373B (xx)
BE (1) BE784532A (xx)
CA (1) CA983487A (xx)
CH (1) CH564012A5 (xx)
DD (1) DD99783A5 (xx)
DE (1) DE2227173C2 (xx)
DK (1) DK138457B (xx)
ES (1) ES403549A1 (xx)
FI (1) FI54313C (xx)
FR (1) FR2143410B1 (xx)
GB (1) GB1336399A (xx)
HU (1) HU163901B (xx)
IE (1) IE36443B1 (xx)
IL (1) IL39306A (xx)
LU (1) LU65460A1 (xx)
NL (1) NL159985C (xx)
NO (1) NO135317C (xx)
PL (1) PL81998B1 (xx)
RO (1) RO62778A (xx)
SE (2) SE383740B (xx)
ZA (1) ZA722667B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728869A1 (de) * 1976-06-25 1977-12-29 Antibiotice Iasi Intreprindere Rifamycinen und verfahren zu deren herstellung
PH13381A (en) * 1977-03-31 1980-03-25 Takeda Chemical Industries Ltd Antibiotic c-15003
US4137230A (en) * 1977-11-14 1979-01-30 Takeda Chemical Industries, Ltd. Method for the production of maytansinoids
US4447432A (en) * 1981-11-17 1984-05-08 Farmitalia Carlo Erba S.P.A. Azino rifamycins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR208F (xx) * 1964-07-31

Also Published As

Publication number Publication date
NL7208592A (xx) 1972-12-28
DE2227173C2 (xx) 1988-12-08
PL81998B1 (xx) 1975-10-31
SE383740B (sv) 1976-03-29
BE784532A (fr) 1972-10-02
SU440841A3 (ru) 1974-08-25
AT315373B (de) 1974-05-27
NL159985C (nl) 1979-09-17
FR2143410B1 (xx) 1975-08-08
ES403549A1 (es) 1975-05-01
IE36443B1 (en) 1976-11-10
AU4143672A (en) 1973-10-25
SE400558B (sv) 1978-04-03
DK138457B (da) 1978-09-11
FI54313C (fi) 1978-11-10
DE2227173A1 (xx) 1972-12-28
DD99783A5 (xx) 1973-08-20
RO62778A (fr) 1978-01-15
ZA722667B (en) 1973-01-31
HU163901B (xx) 1973-11-28
AR192939A1 (es) 1973-03-21
IL39306A (en) 1977-07-31
DK138457C (xx) 1979-02-19
CA983487A (en) 1976-02-10
IE36443L (en) 1972-12-24
NO135317B (xx) 1976-12-13
LU65460A1 (xx) 1972-10-05
FI54313B (fi) 1978-07-31
SE7509793L (sv) 1975-09-03
IL39306A0 (en) 1972-06-28
JPS5123520B1 (xx) 1976-07-17
CH564012A5 (xx) 1975-07-15
FR2143410A1 (xx) 1973-02-02
NL159985B (nl) 1979-04-17
NO135317C (xx) 1977-03-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee