FR2052958A1 - - Google Patents
Info
- Publication number
- FR2052958A1 FR2052958A1 FR7021531A FR7021531A FR2052958A1 FR 2052958 A1 FR2052958 A1 FR 2052958A1 FR 7021531 A FR7021531 A FR 7021531A FR 7021531 A FR7021531 A FR 7021531A FR 2052958 A1 FR2052958 A1 FR 2052958A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/70—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83268069A | 1969-06-12 | 1969-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2052958A1 true FR2052958A1 (es) | 1971-04-16 |
Family
ID=25262341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7021531A Withdrawn FR2052958A1 (es) | 1969-06-12 | 1970-06-11 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE751829A (es) |
| CA (1) | CA922312A (es) |
| DE (1) | DE2028717A1 (es) |
| ES (1) | ES380658A1 (es) |
| FR (1) | FR2052958A1 (es) |
| GB (1) | GB1314104A (es) |
| LU (1) | LU61117A1 (es) |
| NL (1) | NL7008574A (es) |
| ZA (1) | ZA704005B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1805134B1 (en) * | 2004-10-25 | 2012-06-20 | Paratek Pharmaceuticals, Inc. | 4-aminotetracyclines and methods of use thereof |
-
1970
- 1970-06-09 GB GB2785370A patent/GB1314104A/en not_active Expired
- 1970-06-11 FR FR7021531A patent/FR2052958A1/fr not_active Withdrawn
- 1970-06-11 BE BE751829D patent/BE751829A/xx unknown
- 1970-06-11 CA CA085241A patent/CA922312A/en not_active Expired
- 1970-06-11 ES ES380658A patent/ES380658A1/es not_active Expired
- 1970-06-11 DE DE19702028717 patent/DE2028717A1/de active Pending
- 1970-06-11 LU LU61117D patent/LU61117A1/xx unknown
- 1970-06-11 NL NL7008574A patent/NL7008574A/xx unknown
- 1970-06-12 ZA ZA704005A patent/ZA704005B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2028717A1 (de) | 1971-01-28 |
| LU61117A1 (es) | 1970-08-20 |
| GB1314104A (en) | 1973-04-18 |
| BE751829A (fr) | 1970-11-16 |
| ES380658A1 (es) | 1972-10-16 |
| ZA704005B (en) | 1971-03-31 |
| NL7008574A (es) | 1970-12-15 |
| CA922312A (en) | 1973-03-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |