ZA202213744B - Method for preparing tadalafil and intermediates thereof - Google Patents
Method for preparing tadalafil and intermediates thereofInfo
- Publication number
- ZA202213744B ZA202213744B ZA2022/13744A ZA202213744A ZA202213744B ZA 202213744 B ZA202213744 B ZA 202213744B ZA 2022/13744 A ZA2022/13744 A ZA 2022/13744A ZA 202213744 A ZA202213744 A ZA 202213744A ZA 202213744 B ZA202213744 B ZA 202213744B
- Authority
- ZA
- South Africa
- Prior art keywords
- intermediates
- preparing tadalafil
- tadalafil
- preparing
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title 1
- IEHKWSGCTWLXFU-IIBYNOLFSA-N tadalafil Chemical compound C1=C2OCOC2=CC([C@@H]2C3=C([C]4C=CC=CC4=N3)C[C@H]3N2C(=O)CN(C3=O)C)=C1 IEHKWSGCTWLXFU-IIBYNOLFSA-N 0.000 title 1
- 229960000835 tadalafil Drugs 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA2022/13744A ZA202213744B (en) | 2022-12-20 | 2022-12-20 | Method for preparing tadalafil and intermediates thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA2022/13744A ZA202213744B (en) | 2022-12-20 | 2022-12-20 | Method for preparing tadalafil and intermediates thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202213744B true ZA202213744B (en) | 2023-03-29 |
Family
ID=85783770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2022/13744A ZA202213744B (en) | 2022-12-20 | 2022-12-20 | Method for preparing tadalafil and intermediates thereof |
Country Status (1)
| Country | Link |
|---|---|
| ZA (1) | ZA202213744B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120349370A (en) * | 2025-04-18 | 2025-07-22 | 中原食品实验室 | Selective amidation modification method for C-2 position of tryptophan indole and application thereof |
-
2022
- 2022-12-20 ZA ZA2022/13744A patent/ZA202213744B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120349370A (en) * | 2025-04-18 | 2025-07-22 | 中原食品实验室 | Selective amidation modification method for C-2 position of tryptophan indole and application thereof |
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