NL6800294A - - Google Patents
Info
- Publication number
- NL6800294A NL6800294A NL6800294A NL6800294A NL6800294A NL 6800294 A NL6800294 A NL 6800294A NL 6800294 A NL6800294 A NL 6800294A NL 6800294 A NL6800294 A NL 6800294A NL 6800294 A NL6800294 A NL 6800294A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/487—Saturated compounds containing a keto group being part of a ring containing hydroxy groups
- C07C49/507—Saturated compounds containing a keto group being part of a ring containing hydroxy groups polycyclic
- C07C49/513—Saturated compounds containing a keto group being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR90394A FR1526963A (fr) | 1967-01-09 | 1967-01-09 | Nouveau procédé de préparation de composés tricycliques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6800294A true NL6800294A (fr) | 1968-07-10 |
Family
ID=8623551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6800294A NL6800294A (fr) | 1967-01-09 | 1968-01-09 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH485633A (fr) |
| DE (1) | DE1668642A1 (fr) |
| FR (1) | FR1526963A (fr) |
| NL (1) | NL6800294A (fr) |
-
1967
- 1967-01-09 FR FR90394A patent/FR1526963A/fr not_active Expired
- 1967-12-29 CH CH1829367A patent/CH485633A/fr not_active IP Right Cessation
-
1968
- 1968-01-09 DE DE19681668642 patent/DE1668642A1/de active Pending
- 1968-01-09 NL NL6800294A patent/NL6800294A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1526963A (fr) | 1968-05-31 |
| DE1668642A1 (de) | 1971-09-02 |
| CH485633A (fr) | 1970-02-15 |