中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(2-甲酰基-6-甲氧基苯氧基)乙酸乙酯 | ethyl 2-(2-formyl-6-methoxyphenoxy)acetate | 70076-67-4 | C12H14O5 | 238.24 |
邻香草醛 | 3-methoxy-2-hydroxybenzaldehyde | 148-53-8 | C8H8O3 | 152.15 |
In a search for antituberculous compounds of low toxicity, the isonicotinylhydrazones of monohydroxybenzaldehydes and of the corresponding aldehydophenoxyacetic acids were prepared. When tested inνiνo, the isonicotinylhydrazones of 2-formyl-phenoxyacetic acid and of 6-methoxy-2-formyl-phenoxyacetic acid showed the most marked antituberculous activity combined with low toxicity. The preparation of 6-methoxy-2-formyl-phenoxyacetic acid and of the isonicotinylhydrazone of 2-formyl-phenoxyacetic acid are described as representative examples. The results of microanalysis include data which define the antituberculous isonicotinylhydrazones of 2-hydroxybenzaldehyde, 4-hydroxybenzaldehyde, and 2-hydroxy-3-methoxybenzaldehyde (o-vanillin).