… )-4-(diethylamino)-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole and 2-[2-(acetylamino)-4-(diallylamino)-5-methoxyphenyl]-5-amino-7-bromo-4- …

…, H Sawanishi, T Ohe, T Hirayama, K Wakabayashi

Index: Watanabe, Tetsushi; Shiozawa, Tatsushi; Takahashi, Yoshifumi; Takahashi, Tomoyuki; Terao, Yoshiyasu; Nukaya, Haruo; Takamura, Takeji; Sawanishi, Hiroyuki; Ohe, Takeshi; Hirayama, Teruhisa; Wakabayashi, Keiji Mutagenesis, 2002 , vol. 17, # 4 p. 293 - 299

Full Text: HTML

Citation Number: 40

Abstract

Abstract We recently detected five 2-phenylbenzotriazole (PBTA)-type mutagens (PBTA-1, PBTA-2, PBTA-3, PBTA-4 and PBTA-6) in concentrates from several rivers that flow in geographically different areas in Japan containing textile-related industries. On the basis of synthesis studies, these five PBTA derivatives were deduced to have originated from the corresponding dinitrophenylazo dyes, which are industrial chemicals used in textile ...