With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.99365-69-2,7-Nitro-1,2,3,4-tetrahydroisoquinoline hydrochloride,as a common compound, the synthetic route is as follows.,99365-69-2
1) Production of 2-(2-methoxyethyl)-7-nitro-1,2,3,4-tetrahydroisoquinoline: 720 mg of the entitled compound was obtained as a yellow solid according to the same method as in Production Example 13-1), for which, however, 1 g of the compound obtained in Production Example 22-1) was used in place of 7-nitro-2,3,4,5-tetrahydro-1H-3-benzazepine used in Production Example 13-1) and acetonitrile was used in place of 1,4-dioxane. 1H-NMR (CDCl3) delta: 7.98 (1H, dd, J=8.3, 2.4 Hz), 7.92 (1H, d, J=2.4 Hz), 7.24 (1H, d, J=8.3 Hz), 3.78 (2H, s), 3.61 (2H, t, J=5.9 Hz), 3.40 (3H, s), 3.01 (2H, t, J=5.4 Hz), 2.84 (2H, t, J=5.9 Hz), 2.79 (2H, t, J=5.4 Hz) ESI-MS Found: m/z [M+H] 237
The synthetic route of 99365-69-2 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Banyu Pharmaceutical Co., Ltd.; EP2168966; (2010); A1;,
Tetrahydroisoquinoline – Wikipedia
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem