BE784532A - 3-FORMYLRIFAMYCIN SV DERIVATIVES AND PROCESS FOR THEIR PREPARATION - Google Patents
3-FORMYLRIFAMYCIN SV DERIVATIVES AND PROCESS FOR THEIR PREPARATIONInfo
- Publication number
- BE784532A BE784532A BE784532A BE784532A BE784532A BE 784532 A BE784532 A BE 784532A BE 784532 A BE784532 A BE 784532A BE 784532 A BE784532 A BE 784532A BE 784532 A BE784532 A BE 784532A
- Authority
- BE
- Belgium
- Prior art keywords
- formylrifamycin
- derivatives
- preparation
- Prior art date
Links
- BBNQHOMJRFAQBN-UPZFVJMDSA-N 3-formylrifamycin sv Chemical class OC1=C(C(O)=C2C)C3=C(O)C(C=O)=C1NC(=O)\C(C)=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@H](C)[C@@H](OC)\C=C\O[C@@]1(C)OC2=C3C1=O BBNQHOMJRFAQBN-UPZFVJMDSA-N 0.000 title 1
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)
- Saccharide Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8960871 | 1971-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE784532A true BE784532A (en) | 1972-10-02 |
Family
ID=11331613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE784532A BE784532A (en) | 1971-06-24 | 1972-06-07 | 3-FORMYLRIFAMYCIN SV DERIVATIVES AND PROCESS FOR THEIR PREPARATION |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS5123520B1 (en) |
| AR (1) | AR192939A1 (en) |
| AT (1) | AT315373B (en) |
| BE (1) | BE784532A (en) |
| CA (1) | CA983487A (en) |
| CH (1) | CH564012A5 (en) |
| DD (1) | DD99783A5 (en) |
| DE (1) | DE2227173C2 (en) |
| DK (1) | DK138457B (en) |
| ES (1) | ES403549A1 (en) |
| FI (1) | FI54313C (en) |
| FR (1) | FR2143410B1 (en) |
| GB (1) | GB1336399A (en) |
| HU (1) | HU163901B (en) |
| IE (1) | IE36443B1 (en) |
| IL (1) | IL39306A (en) |
| LU (1) | LU65460A1 (en) |
| NL (1) | NL159985C (en) |
| NO (1) | NO135317C (en) |
| PL (1) | PL81998B1 (en) |
| RO (1) | RO62778A (en) |
| SE (2) | SE383740B (en) |
| SU (1) | SU440841A3 (en) |
| ZA (1) | ZA722667B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728869A1 (en) * | 1976-06-25 | 1977-12-29 | Antibiotice Iasi Intreprindere | Antibacterial derivs. of (3)-formyl-rifamycin SV - prepd. by reaction with hydrazines, acylhydrazines or hydroxylamines |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR208F (en) * | 1964-07-31 |
-
1971
- 1971-06-08 GB GB1945872A patent/GB1336399A/en not_active Expired
-
1972
- 1972-04-19 ZA ZA722667A patent/ZA722667B/en unknown
- 1972-04-25 IL IL39306A patent/IL39306A/en unknown
- 1972-05-04 AR AR241804A patent/AR192939A1/en active
- 1972-05-11 IE IE634/72A patent/IE36443B1/en unknown
- 1972-05-16 NO NO1748/72A patent/NO135317C/no unknown
- 1972-05-24 FI FI1450/72A patent/FI54313C/en active
- 1972-06-02 JP JP47054998A patent/JPS5123520B1/ja active Pending
- 1972-06-03 DE DE2227173A patent/DE2227173C2/de not_active Expired
- 1972-06-05 LU LU65460D patent/LU65460A1/xx unknown
- 1972-06-05 DD DD163438A patent/DD99783A5/xx unknown
- 1972-06-05 CH CH827872A patent/CH564012A5/xx not_active IP Right Cessation
- 1972-06-05 SU SU1789259A patent/SU440841A3/en active
- 1972-06-05 PL PL1972155843A patent/PL81998B1/pl unknown
- 1972-06-06 RO RO7200071157A patent/RO62778A/en unknown
- 1972-06-06 ES ES403549A patent/ES403549A1/en not_active Expired
- 1972-06-06 AT AT486072A patent/AT315373B/en not_active IP Right Cessation
- 1972-06-06 SE SE7207427A patent/SE383740B/en unknown
- 1972-06-06 HU HULE659A patent/HU163901B/hu unknown
- 1972-06-06 DK DK279672AA patent/DK138457B/en not_active IP Right Cessation
- 1972-06-07 BE BE784532A patent/BE784532A/en not_active IP Right Cessation
- 1972-06-22 NL NL7208592.A patent/NL159985C/en not_active IP Right Cessation
- 1972-06-23 FR FR7222863A patent/FR2143410B1/fr not_active Expired
- 1972-06-26 CA CA145,745A patent/CA983487A/en not_active Expired
-
1975
- 1975-09-03 SE SE7509793A patent/SE400558B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE36443L (en) | 1972-12-24 |
| JPS5123520B1 (en) | 1976-07-17 |
| AR192939A1 (en) | 1973-03-21 |
| NO135317C (en) | 1977-03-23 |
| HU163901B (en) | 1973-11-28 |
| FR2143410B1 (en) | 1975-08-08 |
| NO135317B (en) | 1976-12-13 |
| SE400558B (en) | 1978-04-03 |
| PL81998B1 (en) | 1975-10-31 |
| NL7208592A (en) | 1972-12-28 |
| IL39306A (en) | 1977-07-31 |
| FI54313C (en) | 1978-11-10 |
| IE36443B1 (en) | 1976-11-10 |
| IL39306A0 (en) | 1972-06-28 |
| FR2143410A1 (en) | 1973-02-02 |
| NL159985C (en) | 1979-09-17 |
| FI54313B (en) | 1978-07-31 |
| DD99783A5 (en) | 1973-08-20 |
| AT315373B (en) | 1974-05-27 |
| GB1336399A (en) | 1973-11-07 |
| DE2227173A1 (en) | 1972-12-28 |
| ZA722667B (en) | 1973-01-31 |
| SU440841A3 (en) | 1974-08-25 |
| NL159985B (en) | 1979-04-17 |
| ES403549A1 (en) | 1975-05-01 |
| DK138457C (en) | 1979-02-19 |
| CH564012A5 (en) | 1975-07-15 |
| CA983487A (en) | 1976-02-10 |
| AU4143672A (en) | 1973-10-25 |
| DE2227173C2 (en) | 1988-12-08 |
| SE383740B (en) | 1976-03-29 |
| SE7509793L (en) | 1975-09-03 |
| LU65460A1 (en) | 1972-10-05 |
| DK138457B (en) | 1978-09-11 |
| RO62778A (en) | 1978-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GRUPPO LEPETIT S.P.A. Effective date: 19880630 |