ピラチンアミドの定量法 (第1報)
ピラチンアミドの確認反応及び比色定量法
1956 年 76 巻 3 号 p. 273-275
詳細
1956 年 76 巻 3 号 p. 273-275
An identification reaction for pyrazinamide using p-dimethylaminobenzaldehyde or sodium pentacyanoammineferroate was discovered. Further, coloriretric determination of pyrazinamide was carried out by the utilization of the bright red coloration exhibited by the reaction of pyrazinamide with sodium nitroprusside in sodium carbonate alkalinity. The determination is carried out after removal of pyrazinoic acid, if such is present, through anion exchange resin.
