中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
苄基4-甲基-2-硝基-3-苯基甲氧基-苯甲酸酯 | Benzyl-3-benzyloxy-2-nitro-p-toluat | 7597-50-4 | C22H19NO5 | 377.397 |
3-羟基-4-甲基-2-硝基苯甲酸 | 3-hydroxy-4-methyl-2-nitro-benzoic acid | 6946-15-2 | C8H7NO5 | 197.147 |
3-羟基-4-甲基-2-硝基苯甲酸甲酯 | methyl 3-hydroxy-4-methyl-2-nitrobenzoate | 71788-49-3 | C9H9NO5 | 211.174 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-甲基-2-硝基-3-苯基甲氧基苯甲酰氯 | 2-nitro-3-benzyloxy-4-methylbenzoyl chloride | 7536-35-8 | C15H12ClNO4 | 305.718 |
—— | N-(3-hydroxypropyl)-4-methyl-2-nitro-3-phenylmethoxybenzamide | 889103-30-4 | C18H20N2O5 | 344.367 |
—— | N-(3'-dimethylaminopropyl)-2-nitro-3-benzyloxy-4-methylbenzamide | —— | C20H25N3O4 | 371.436 |
—— | N-[3-(4-formylphenoxy)propyl]-4-methyl-2-nitro-3-phenylmethoxybenzamide | 889103-32-6 | C25H24N2O6 | 448.475 |
—— | N-[4-(hydroxymethyl)phenyl]-4-methyl-2-nitro-3-phenylmethoxybenzamide | 889103-23-5 | C22H20N2O5 | 392.411 |
—— | N-(4-formylphenyl)-4-methyl-2-nitro-3-phenylmethoxybenzamide | 889103-24-6 | C22H18N2O5 | 390.395 |
—— | N-(3-formylphenyl)-4-methyl-2-nitro-3-phenylmethoxybenzamide | 889103-27-9 | C22H18N2O5 | 390.395 |
—— | 2-amino-3-benzyloxy-4-methylbenzoic acid | 28649-39-0 | C15H15NO3 | 257.289 |
—— | N-[3-(hydroxymethyl)phenyl]-4-methyl-2-nitro-3-phenylmethoxybenzamide | 889103-26-8 | C22H20N2O5 | 392.411 |
N-[3-(苄氧基)-4-甲基-2-硝基苯甲酰基]吡咯烷-2-甲醛 | N-<3-(benzyloxy)-4-methyl-2-nitrobenzoyl>pyrrolidine-2-carboxaldehyde | 100230-82-8 | C20H20N2O5 | 368.389 |
The synthesis of actinomine, a model compound for the investigation of the actinomycin-DNA interaction is discribed. In place of the pentapeptide lactone rings, actinomin has N,N-diethyl-ethylenediamine groups; it binds to DNA as strongly as actinomycin C1 (D) does. Additional replacement of the 4,6 methyl groups of the chromophore by tert-butyl residues strongly reduces the binding of actinomine to DNA. This result is consistent with intercalation of the actinomine chromophore between the DNA base-pairs, a reaction that is sterically blocked by the tert-butyl groups.