JPS514189A - - Google Patents
Info
- Publication number
- JPS514189A JPS514189A JP50065458A JP6545875A JPS514189A JP S514189 A JPS514189 A JP S514189A JP 50065458 A JP50065458 A JP 50065458A JP 6545875 A JP6545875 A JP 6545875A JP S514189 A JPS514189 A JP S514189A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/476,016 US3970642A (en) | 1974-06-03 | 1974-06-03 | Process for the conversion of niddamycin to leucomycin A1, leucomycin A3, carbomycin B and other antibiotics and related 3-O-esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS514189A true JPS514189A (enExample) | 1976-01-14 |
Family
ID=23890150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50065458A Pending JPS514189A (enExample) | 1974-06-03 | 1975-06-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3970642A (enExample) |
| JP (1) | JPS514189A (enExample) |
| CA (1) | CA1048019A (enExample) |
| FR (3) | FR2288749A1 (enExample) |
| GB (1) | GB1502791A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851518A (en) * | 1985-12-23 | 1989-07-25 | Schering Corporation | Di and tri-O-acetyl-"O-iso-valeryl-23-O-demycinosyl tylosins, hydrazone derivatives thereof and processes for their preparation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3792035A (en) * | 1970-05-04 | 1974-02-12 | Meiji Seika Kaisha | Mono-acetyl derivatives of antibiotic sf-837 and sf-837-a2 substances and production thereof |
| US3784447A (en) * | 1972-04-17 | 1974-01-08 | Abbott Lab | Mycarosyl macrolide antibiotics |
| DE2361059A1 (de) * | 1973-12-07 | 1975-07-24 | Hoechst Ag | Verfahren zur herstellung von (androst-17 beta-yl)-alpha-pyronen |
-
1974
- 1974-06-03 US US05/476,016 patent/US3970642A/en not_active Expired - Lifetime
-
1975
- 1975-05-12 GB GB19950/75A patent/GB1502791A/en not_active Expired
- 1975-06-02 JP JP50065458A patent/JPS514189A/ja active Pending
- 1975-06-02 CA CA228,236A patent/CA1048019A/en not_active Expired
- 1975-06-03 FR FR7517321A patent/FR2288749A1/fr active Granted
-
1976
- 1976-01-22 FR FR7601711A patent/FR2288106A1/fr active Granted
- 1976-01-22 FR FR7601712A patent/FR2288107A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1502791A (en) | 1978-03-01 |
| FR2288749A1 (fr) | 1976-05-21 |
| CA1048019A (en) | 1979-02-06 |
| FR2288106A1 (fr) | 1976-05-14 |
| FR2288749B1 (enExample) | 1979-07-20 |
| FR2288107A1 (fr) | 1976-05-14 |
| US3970642A (en) | 1976-07-20 |
| FR2288107B1 (enExample) | 1980-02-22 |
| FR2288106B1 (enExample) | 1979-07-27 |