FR2257300B1 - - Google Patents
Info
- Publication number
- FR2257300B1 FR2257300B1 FR7500668A FR7500668A FR2257300B1 FR 2257300 B1 FR2257300 B1 FR 2257300B1 FR 7500668 A FR7500668 A FR 7500668A FR 7500668 A FR7500668 A FR 7500668A FR 2257300 B1 FR2257300 B1 FR 2257300B1
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D337/00—Heterocyclic compounds containing rings of more than six members having one sulfur atom as the only ring hetero atom
- C07D337/02—Seven-membered rings
- C07D337/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D337/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
- C07D337/14—[b,f]-condensed
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)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH44974A CH609981A5 (en) | 1974-01-14 | 1974-01-14 | Process for the preparation of tricyclic compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257300A1 FR2257300A1 (enrdf_load_stackoverflow) | 1975-08-08 |
| FR2257300B1 true FR2257300B1 (enrdf_load_stackoverflow) | 1978-02-03 |
Family
ID=4187284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7500668A Expired FR2257300B1 (enrdf_load_stackoverflow) | 1974-01-14 | 1975-01-10 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS50101350A (enrdf_load_stackoverflow) |
| CH (1) | CH609981A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2501053A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2257300B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1476532A (enrdf_load_stackoverflow) |
-
1974
- 1974-01-14 CH CH44974A patent/CH609981A5/xx not_active IP Right Cessation
-
1975
- 1975-01-10 FR FR7500668A patent/FR2257300B1/fr not_active Expired
- 1975-01-10 JP JP504675A patent/JPS50101350A/ja active Pending
- 1975-01-13 GB GB132175A patent/GB1476532A/en not_active Expired
- 1975-01-13 DE DE19752501053 patent/DE2501053A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50101350A (enrdf_load_stackoverflow) | 1975-08-11 |
| CH609981A5 (en) | 1979-03-30 |
| FR2257300A1 (enrdf_load_stackoverflow) | 1975-08-08 |
| GB1476532A (en) | 1977-06-16 |
| DE2501053A1 (de) | 1975-07-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |