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【结 构 式】
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【分子编号】36141 【品名】2-amino-5-methoxybenzoic acid 【CA登记号】6705-03-9 |
【 分 子 式 】C8H9NO3 【 分 子 量 】167.1644 【元素组成】C 57.48% H 5.43% N 8.38% O 28.71% |
与该中间体有关的原料药合成路线共 2 条
合成路线1
该中间体在本合成路线中的序号:(I)A new method for the synthesis of compound 73/602 has been reported: By cyclocondensantion of 5-methoxyanthranilic acid (I) with 2-pyrrolidinone (II) in the presence of POCl3 or SOCl2.

| 【1】 Karimov, A.; Yunusov, S.; Telezhenetskaya, M.V.; Synthetic analogs of Peganum alkaloids. 1. Synthesis of methoxy- and hydroxysubstituted desoxyvasicinones and desocypeganines. Khim Prir Soedin 1982, 4, 498-504. |
合成路线2
该中间体在本合成路线中的序号:(I)The compound 73/602 is synthesized by refluxing 5-methoxyanthranilic acid (I) with O-ethyl butyrolactim (II) in dry benzene for 5 hours.

| 【1】 Arya, V.P.; Compound 73/602. Drugs Fut 1982, 7, 8, 549. |
| 【2】 Kapil, R.S.; Devi, G.; Popli, S.P.; Potential CNS and CVS agents: Synthesis based on vasicinone. Indian J Chem 1976, 14B, 354-356. |
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