HRID2273589

反应详情

EQUATION

反应方程式

HRID 2273589 的结构方程式

PROCEDURE

实验过程

Aminophylline, a bronchodilator drug combination that contains the alkaloid theophylline, and ethylenediamine in 2:1 ratio, was selected as a model alkaloid for use in the preparation of the present compositions exhibiting diversion- and/or abuse-resistant properties. 100 ml of 2.4% wt. aminophylline aqueous solution was mixed with predetermined volumes of 13% wt. tannic acid aqueous solution and 20% wt. PEG aqueous solution to yield an aminophylline/tannic acid/PEG weight ratio of about 1.0:1.0:7.0.

WORKUP

后处理

  1. customwas selected as a model alkaloid for use in the preparation of the present compositions exhibiting diversion- and/or abuse-resistant properties