huagongshe.com
HRID1383796

反应详情

EQUATION

反应方程式

HRID 1383796 的结构方程式

REACTANTS

反应物

2
结构：OC[C@H]1OC2C3[C@@H](CO)OC(O[C@H]4[C@H](O)[C@@H](O)[C@@H](O[C@H]5[C@H](O)[C@@H](O)[C@@H](O[C@H]6[C@H](O)[C@@H](O)[C@@H](O[C@H]7[C@H](O)[C@@H](O)[C@@H](O[C@H]8[C@H](O)[C@@H](O)[C@@H](O[C@H]9[C@H](O)[C@@H](O)C(OC1[C@H](O)[C@H]2O)O[C@@H]9CO)O[C@@H]8CO)O[C@@H]7CO)O[C@@H]6CO)O[C@@H]5CO)O[C@@H]4CO)[C@H](O)[C@H]3O
HCID44431027

未命名化合物

2 次

结构：CC(C)(C)NCC(O)c1ccc(O)c(CO)c1.CCCCCCCCCC(=O)[O-]
HCID86757112

未命名化合物

2 次

PRODUCTS

生成物

1
结构：CC(C)(C)NCC(O)c1ccc(O)c(CO)c1
HCID2083

Salbutamol

C13H21NO3

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

PROCEDURE

实验过程

Salbutamol caprate and gamma-cyclodextrin were complexed by the kneading method. Salbutamol caprate (2.409 g) and gamma-cyclodextrin (7.591 g) were blended together. Water (12 mL) was added and the mixture ground together in a mortar with a pestle to form a uniform paste. Grinding was continued for 30 minutes. The paste was then dried in a vacuum oven (40° C.; 0 bar) for 48 hours. The solid mass was broken up, passed through a 60 mesh screen and returned to the vacuum oven (40° C.; 0 bar) for 12 hours in order to ensure uniform drying of the complex. Analysis by HPLC for salbutamol base content, and Karl Fischer for moisture content gave the following results: % salbutamol base was 12.83%, and the moisture content was 7.92%. The complex was characterised by DSC, FT-IR and XRD. The solubility in aqueous solution was 3.2 mg/mL, and the pH of a saturated aqueous solution was 7.00.

WORKUP

后处理

  1. customthe mixture ground together in a mortar with a pestle to form a uniform paste
  2. customGrinding
  3. customThe paste was then dried in a vacuum oven (40° C.; 0 bar) for 48 hours
  4. waitreturned to the vacuum oven (40° C.; 0 bar) for 12 hours in order
  5. customto ensure uniform drying of the complex