Sustained release gliclazide tablets are free of dibasic calcium phosphate and contain only soluble excipients. Mixing the two high viscosity HPMCs with the low viscosity ones makes it possible to obtain a release similar to that of the market reference product, and the release also exhibits some pH dependence. [Selection] Figure 1徐放性グリクラジド錠剤は、二塩基性リン酸カルシウムが無く、かつ可溶性賦形剤のみを含有する。2種の高粘度HPMCの低粘度の物との混合は、市場の参照製品の物と同様の放出を得ることを可能にし、かつ放出はある種のpH依存性も示す。【選択図】図1