ES398973A1 - Procedimiento para la obtencion de un derivado de rifamici-na sv. - Google Patents
Procedimiento para la obtencion de un derivado de rifamici-na sv.Info
- Publication number
- ES398973A1 ES398973A1 ES398973A ES398973A ES398973A1 ES 398973 A1 ES398973 A1 ES 398973A1 ES 398973 A ES398973 A ES 398973A ES 398973 A ES398973 A ES 398973A ES 398973 A1 ES398973 A1 ES 398973A1
- Authority
- ES
- Spain
- Prior art keywords
- lower alkyl
- procedure
- obtaining
- formula
- derivative
- 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
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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1946071 | 1971-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES398973A1 true ES398973A1 (es) | 1974-10-16 |
Family
ID=11158197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES398973A Expired ES398973A1 (es) | 1971-01-18 | 1972-01-18 | Procedimiento para la obtencion de un derivado de rifamici-na sv. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3821199A (es) |
| JP (1) | JPS554112B1 (es) |
| AT (1) | AT309688B (es) |
| BE (1) | BE778190A (es) |
| CA (1) | CA926392A (es) |
| CH (1) | CH546790A (es) |
| DE (1) | DE2200931A1 (es) |
| DK (1) | DK128928B (es) |
| ES (1) | ES398973A1 (es) |
| FR (1) | FR2122497B1 (es) |
| GB (1) | GB1316689A (es) |
| HU (1) | HU163576B (es) |
| IL (1) | IL38385A (es) |
| NL (1) | NL174145C (es) |
| NO (1) | NO133103C (es) |
| SE (1) | SE367828B (es) |
| SU (1) | SU434657A3 (es) |
| ZA (1) | ZA718439B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880839A (en) * | 1973-12-21 | 1975-04-29 | Schering Corp | Process for the preparation of rifamycin 5 and analogs thereof from the halomicins |
| IT1048565B (it) * | 1975-05-15 | 1980-12-20 | Archifar Ind Chim Trentino | Amine aromatiche |
-
1971
- 1971-12-15 GB GB5832971A patent/GB1316689A/en not_active Expired
- 1971-12-16 IL IL38385A patent/IL38385A/xx unknown
- 1971-12-17 ZA ZA718439A patent/ZA718439B/xx unknown
- 1971-12-23 NO NO4813/71A patent/NO133103C/no unknown
- 1971-12-30 DK DK643471AA patent/DK128928B/da not_active IP Right Cessation
-
1972
- 1972-01-10 DE DE19722200931 patent/DE2200931A1/de active Pending
- 1972-01-12 JP JP578372A patent/JPS554112B1/ja active Pending
- 1972-01-12 SE SE00336/72A patent/SE367828B/xx unknown
- 1972-01-14 NL NLAANVRAGE7200574,A patent/NL174145C/xx not_active IP Right Cessation
- 1972-01-14 US US00217955A patent/US3821199A/en not_active Expired - Lifetime
- 1972-01-14 AT AT32472A patent/AT309688B/de active
- 1972-01-17 CA CA132602A patent/CA926392A/en not_active Expired
- 1972-01-17 CH CH62172A patent/CH546790A/fr not_active IP Right Cessation
- 1972-01-17 HU HULE635A patent/HU163576B/hu unknown
- 1972-01-17 SU SU1734538A patent/SU434657A3/ru active
- 1972-01-18 ES ES398973A patent/ES398973A1/es not_active Expired
- 1972-01-18 BE BE778190A patent/BE778190A/xx not_active IP Right Cessation
- 1972-01-18 FR FR7201594A patent/FR2122497B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL174145C (nl) | 1984-05-01 |
| CA926392A (en) | 1973-05-15 |
| FR2122497A1 (es) | 1972-09-01 |
| SU434657A3 (ru) | 1974-06-30 |
| AU3798672A (en) | 1973-07-19 |
| DE2200931A1 (de) | 1972-08-03 |
| CH546790A (fr) | 1974-03-15 |
| BE778190A (fr) | 1972-05-16 |
| NO133103B (es) | 1975-12-01 |
| ZA718439B (en) | 1972-09-27 |
| AT309688B (de) | 1973-08-27 |
| DK128928B (da) | 1974-07-29 |
| NL174145B (nl) | 1983-12-01 |
| HU163576B (es) | 1973-09-27 |
| IL38385A (en) | 1975-05-22 |
| NO133103C (es) | 1976-03-10 |
| IL38385A0 (en) | 1972-02-29 |
| FR2122497B1 (es) | 1975-04-25 |
| SE367828B (es) | 1974-06-10 |
| NL7200574A (es) | 1972-07-20 |
| DK128928C (es) | 1975-01-13 |
| JPS554112B1 (es) | 1980-01-29 |
| GB1316689A (en) | 1973-05-09 |
| US3821199A (en) | 1974-06-28 |
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