DK138457B - Analogifremgangsmåde til fremstilling af 3-formylrifamycin SV hydrazonderivater. - Google Patents
Analogifremgangsmåde til fremstilling af 3-formylrifamycin SV hydrazonderivater.Info
- Publication number
- DK138457B DK138457B DK279672AA DK279672A DK138457B DK 138457 B DK138457 B DK 138457B DK 279672A A DK279672A A DK 279672AA DK 279672 A DK279672 A DK 279672A DK 138457 B DK138457 B DK 138457B
- Authority
- DK
- Denmark
- Prior art keywords
- formylrifamycin
- preparation
- hydrazone derivatives
- analogous process
- analogous
- Prior art date
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)
- 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 (2)
| Publication Number | Publication Date |
|---|---|
| DK138457B true DK138457B (da) | 1978-09-11 |
| DK138457C DK138457C (fr) | 1979-02-19 |
Family
ID=11331613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK279672AA DK138457B (da) | 1971-06-24 | 1972-06-06 | Analogifremgangsmåde til fremstilling af 3-formylrifamycin SV hydrazonderivater. |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS5123520B1 (fr) |
| AR (1) | AR192939A1 (fr) |
| AT (1) | AT315373B (fr) |
| BE (1) | BE784532A (fr) |
| CA (1) | CA983487A (fr) |
| CH (1) | CH564012A5 (fr) |
| DD (1) | DD99783A5 (fr) |
| DE (1) | DE2227173C2 (fr) |
| DK (1) | DK138457B (fr) |
| ES (1) | ES403549A1 (fr) |
| FI (1) | FI54313C (fr) |
| FR (1) | FR2143410B1 (fr) |
| GB (1) | GB1336399A (fr) |
| HU (1) | HU163901B (fr) |
| IE (1) | IE36443B1 (fr) |
| IL (1) | IL39306A (fr) |
| LU (1) | LU65460A1 (fr) |
| NL (1) | NL159985C (fr) |
| NO (1) | NO135317C (fr) |
| PL (1) | PL81998B1 (fr) |
| RO (1) | RO62778A (fr) |
| SE (2) | SE383740B (fr) |
| SU (1) | SU440841A3 (fr) |
| ZA (1) | ZA722667B (fr) |
Families Citing this family (4)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR208F (fr) * | 1964-07-31 |
-
1971
- 1971-06-08 GB GB1945872A patent/GB1336399A/en not_active Expired
-
1972
- 1972-04-19 ZA ZA722667A patent/ZA722667B/xx unknown
- 1972-04-25 IL IL39306A patent/IL39306A/en unknown
- 1972-05-04 AR AR241804A patent/AR192939A1/es active
- 1972-05-11 IE IE634/72A patent/IE36443B1/xx unknown
- 1972-05-16 NO NO1748/72A patent/NO135317C/no unknown
- 1972-05-24 FI FI1450/72A patent/FI54313C/fi 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 CH CH827872A patent/CH564012A5/xx not_active IP Right Cessation
- 1972-06-05 DD DD163438A patent/DD99783A5/xx unknown
- 1972-06-05 SU SU1789259A patent/SU440841A3/ru active
- 1972-06-05 PL PL1972155843A patent/PL81998B1/pl unknown
- 1972-06-06 DK DK279672AA patent/DK138457B/da not_active IP Right Cessation
- 1972-06-06 ES ES403549A patent/ES403549A1/es not_active Expired
- 1972-06-06 RO RO7200071157A patent/RO62778A/fr unknown
- 1972-06-06 SE SE7207427A patent/SE383740B/xx unknown
- 1972-06-06 AT AT486072A patent/AT315373B/de not_active IP Right Cessation
- 1972-06-06 HU HULE659A patent/HU163901B/hu unknown
- 1972-06-07 BE BE784532A patent/BE784532A/fr not_active IP Right Cessation
- 1972-06-22 NL NL7208592.A patent/NL159985C/xx 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/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1336399A (en) | 1973-11-07 |
| NL159985C (nl) | 1979-09-17 |
| DD99783A5 (fr) | 1973-08-20 |
| RO62778A (fr) | 1978-01-15 |
| AR192939A1 (es) | 1973-03-21 |
| IE36443B1 (en) | 1976-11-10 |
| NO135317C (fr) | 1977-03-23 |
| NL7208592A (fr) | 1972-12-28 |
| NO135317B (fr) | 1976-12-13 |
| AT315373B (de) | 1974-05-27 |
| PL81998B1 (fr) | 1975-10-31 |
| IE36443L (en) | 1972-12-24 |
| IL39306A (en) | 1977-07-31 |
| IL39306A0 (en) | 1972-06-28 |
| LU65460A1 (fr) | 1972-10-05 |
| DE2227173C2 (fr) | 1988-12-08 |
| SE383740B (sv) | 1976-03-29 |
| AU4143672A (en) | 1973-10-25 |
| JPS5123520B1 (fr) | 1976-07-17 |
| SE7509793L (sv) | 1975-09-03 |
| SE400558B (sv) | 1978-04-03 |
| CH564012A5 (fr) | 1975-07-15 |
| DK138457C (fr) | 1979-02-19 |
| ES403549A1 (es) | 1975-05-01 |
| FI54313B (fi) | 1978-07-31 |
| SU440841A3 (ru) | 1974-08-25 |
| FR2143410A1 (fr) | 1973-02-02 |
| FI54313C (fi) | 1978-11-10 |
| DE2227173A1 (fr) | 1972-12-28 |
| FR2143410B1 (fr) | 1975-08-08 |
| CA983487A (en) | 1976-02-10 |
| BE784532A (fr) | 1972-10-02 |
| NL159985B (nl) | 1979-04-17 |
| HU163901B (fr) | 1973-11-28 |
| ZA722667B (en) | 1973-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |