3,3-bis-(2-methyl-1-pentyl-indol-3-yl)-3H-isobenzofuran-1-one | 50292-92-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 3,3-bis-(2-methyl-1-pentyl-indol-3-yl)-3H-isobenzofuran-1-one
• 英文别名: 3,3-bis(1-pentyl-2-methylindol-3-yl) phthalide；3,3-Bis(2-methyl-1-pentyl-1H-indol-3-yl)-2-benzofuran-1(3H)-one；3,3-bis(2-methyl-1-pentylindol-3-yl)-2-benzofuran-1-one
• CAS: 50292-92-7
• 化学式: C₃₆H₄₀N₂O₂
• 分子量: 532.726
• InChiKey: LOCCXQURVNXRAZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  40
• 可旋转键数：
  10
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  36.2
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Reversible thermochromic composition having improved light-fastness and product comprising same
  申请人：The Pilot Ink Co., Ltd.

  公开号：EP1179435A1

  公开（公告）日：2002-02-13

  A reversible thermochromic composition which can be freely adjusted in its discoloration temperature even if the kind of electron donating compound and electron accepting compound to be used in combination remain the same and exhibits a remarkably improved light-fastness during quenching. A reversible thermochromic composition having an improved light-fastness comprising (a) an electron donating compound, (b) an electron accepting compound ultraviolet absorbing capacity represented by the following general formula I: wherein X represents a hydrogen atom, -CnH2n+1 or -OCmH2m+1; m represents an integer of from 1 to 9; n represents an integer of from 1 to 10; and p represents an integer of from 1 to 3, and (c) a discoloration temperature adjustor and a product comprising same.

  一种可逆热致变色组合物，即使结合使用的电子捐赠化合物和电子接受化合物的种类保持不变，其变色温度仍可自由调节，并在淬火过程中显示出明显改善的耐光性。一种具有更好耐光性的可逆热致变色组合物，包含(a)一种电子供体化合物，(b)一种具有紫外线吸收能力的电子受体化合物，由以下通式 I 表示： 其中 X 代表氢原子、-CnH2n+1 或 -OCmH2m+1；m 代表 1 至 9 的整数；n 代表 1 至 10 的整数；p 代表 1 至 3 的整数；以及 (c) 变色温度调节剂和包含该调节剂的产品。
• Compositions able to indicate when they become inefficient in use
  申请人：——

  公开号：US20020110498A1

  公开（公告）日：2002-08-15

  The invention concerns a composition aimed to indicate by color change when consumer articles, particularly volatile dispensers, containing or associated with said composition have become inefficient in use. The composition is constituted by a volatile liquid phase, a non-volatile polar phase and a useful amount of a dye originally dissolved essentially in the volatile liquid phase, said dye being able to adopt a different color according to the nature of the phase in which it is dissolved or deposited. Optionally, the composition can also contain an effective amount of an acidic compound. The invention also concerns the use of said composition in a consumer article, in particular a device aimed to diffuse a volatile or partially volatile liquid, more specifically an air freshener.

  本发明涉及一种组合物，其目的是通过颜色的变化来显示含有该组合物或与该组合物有关的消费品，特别是挥发性分配器，在使用中变得效率低下。 该组合物由挥发性液相、非挥发性极性相和一定量的染料构成，这些染料最初基本上溶解在挥发性液相中，根据其溶解或沉积相的性质，可以呈现不同的颜色。另外，该组合物还可以含有有效量的酸性化合物。 本发明还涉及在消费品中使用上述组合物，特别是用于扩散挥发性或部分挥发性液体的装置，更具体地说是空气清新剂。
• HETEROCYCLIC COMPOUNDS HAVING ANTITUMOR ACTIVITY
  申请人：Novuspharma S.p.A.

  公开号：EP1173420A2

  公开（公告）日：2002-01-23
• US7033990B2
  申请人：——

  公开号：US7033990B2

  公开（公告）日：2006-04-25
• [EN] HETEROCYCLIC COMPOUNDS HAVING ANTITUMOR ACTIVITY<br/>[FR] COMPOSES HETEROCYCLIQUES AYANT UNE ACTIVITE ANTITUMORALE
  申请人：NOVUSPHARMA SPA

  公开号：WO2000053581A2

  公开（公告）日：2000-09-14

  Compounds of general formula (I) in which: Y is O, S or NH; n is 0 or 1; X is selected from the group consisting of -NH-CO-NH, -NH-CO-, NH-SO2-, -NH-, -CO-NH-, -CO-NH-NH-, -NH-NH-CO-, -NH-NH-SO2-, -NH-CO-CO-, -NH-CO-CH2-, -NH-NH-,-NH-NH-CO-NH-, -NH-CO-NH-NH-, -CO-, -NH-SO2-NH-, -CO-NH-CO-NH-, -NH-CO-NH-CO-, -NH-CO-NH-SO2-, -NH-C(=NH)-NH-NH-, -NH-NH-C(=NH)-NH-, -CH=CH-, -CO-CH=CH-, -CH=CH-CO-, cyclopropan-1,2-di-yl, -NH-CH(COORC)-; R1 is selected from the group consisting of H, alkyl, -(CH2)p-A, wherein p = 0-4 and A = OH, -NRaRb, -COORc, -CONRaRb, -CONH(CH2)q-NRaRb, -CONH(CH2)q-COORc, wherein q = 1-4, Ra and Rb are H, alkyl, or Ra and Rb together with the nitrogen atom they are linked to form a 4-7 membered heterocyclic ring; Rc is H, alkyl or alkali or alkaline-earth metal; R is alkyl, cycloalkyl, arylalkyl, naphthyl, optionally substituted phenyl, aromatic or non aromatic 5 or 6 membered heterocyclic ring optionally benzofused; R2 is H or alkyl and the dotted line means an optional bond, for use as medicaments, in particular as antitumor agents.