FI41273B - - Google Patents
Info
- Publication number
- FI41273B FI41273B FI0809/67A FI80967A FI41273B FI 41273 B FI41273 B FI 41273B FI 0809/67 A FI0809/67 A FI 0809/67A FI 80967 A FI80967 A FI 80967A FI 41273 B FI41273 B FI 41273B
- Authority
- FI
- Finland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- 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
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
- C07C2603/44—Naphthacenes; Hydrogenated naphthacenes
- C07C2603/46—1,4,4a,5,5a,6,11,12a- Octahydronaphthacenes, e.g. tetracyclines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17159962A | 1962-02-07 | 1962-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI41273B true FI41273B (fi) | 1969-06-30 |
| FI41273C FI41273C (fi) | 1969-10-10 |
Family
ID=22624392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI670809A FI41273C (fi) | 1962-02-07 | 1967-03-17 | Menetelmä 6-deoksi-6-demetyyli- tetrasykliinijohdannaisten valmistamiseksi |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT263210B (fi) |
| DK (1) | DK110127C (fi) |
| FI (1) | FI41273C (fi) |
-
1962
- 1962-05-24 AT AT1004963A patent/AT263210B/de active
- 1962-05-24 DK DK378563AA patent/DK110127C/da active
-
1967
- 1967-03-17 FI FI670809A patent/FI41273C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI41273C (fi) | 1969-10-10 |
| DK110127C (da) | 1969-02-17 |
| AT263210B (de) | 1968-07-10 |