4,5,6-Tris-methylenamino-pyrimidin | 1930-98-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4,5,6-Tris-methylenamino-pyrimidin
• 英文别名: N,N',N''-trimethyl-pyrimidine-4,5,6-triamine；Pyrimidine, 4,5,6-trismethylamino-；4-N,5-N,6-N-trimethylpyrimidine-4,5,6-triamine
• CAS: 1930-98-9
• 化学式: C₇H₁₃N₅
• 分子量: 167.214
• InChiKey: XSEYRWLJMIORJH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  61.9
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• Silver-dispersing polypeptides
  申请人：——

  公开号：US20040048208A1

  公开（公告）日：2004-03-11

  The invention pertains to silver halide emulsions for photographic uses. The emulsions contain a nucleation peptiser, said nucleation peptiser being a polypeptide comprising: at least one region A comprising up to 100 amino acids, either consisting of (i) at least two silver-binding amino acids and up to 98 amino acids between said two silver-binding amino acids, or consisting of (ii) a stretch of from 9 to 100 amino acids having a polarity corresponding to an average transfer free energy &dgr;F equal to or higher than +1.0 kcal/mol, and at least one region B (separated from region A) comprising at least 50 amino acids and having a polarity corresponding to an average transfer free energy equal to or lower than −1.0 kcal/mol and not containing methionine residues. The emulsion may also contain a growth peptiser having similar characteristics as the nucleation peptiser, but having a longer A region and a greater overall length.

  本发明涉及摄影用卤化银乳剂。该乳剂含有成核多肽化剂，所述成核多肽化剂是一种多肽，包括：至少一个由多达 100 个氨基酸组成的区域 A，或者由(i)至少两个银结合氨基酸和所述两个银结合氨基酸之间多达 98 个氨基酸组成，或者由(ii)9 至 100 个氨基酸组成，其极性对应于平均转移自由能 &dgr;F 等于或高于 +1.0千卡/摩尔，以及至少一个区域B（与区域A分开），该区域B包含至少50个氨基酸，其极性对应的平均传递自由能等于或低于-1.0千卡/摩尔，且不包含蛋氨酸残基。乳液中还可含有一种生长肽，其特性与成核肽相似，但 A 区更长，总长度更大。
• US7179885B2
  申请人：——

  公开号：US7179885B2

  公开（公告）日：2007-02-20