发明名称 |
PREPARATIONS FOR MEASRUING GASTRIC PH VALUE AND METHOD OF MEASURING GASTRIC PH VALUE BY USING THE SAME |
摘要 |
Preparations whereby gastric pH value can be conveniently and noninvasively measured, for example, preparations whereby gastric pH value can be measured by using expiration. These preparations can be obtained by coating a composition containing a compound labeled with an isotope (13C, 14C, 15N, 18 O, etc.) with a base having a pH-dependent solubility.
|
申请公布号 |
CA2413254(A1) |
申请公布日期 |
2002.12.20 |
申请号 |
CA20012413254 |
申请日期 |
2001.06.21 |
申请人 |
OTSUKA PHARMACEUTICAL CO., LTD. |
发明人 |
IKEI, NOBUHIRO;NODA, ATSUNARI;INADA, MAKOTO |
分类号 |
A61K51/02;A61K51/12;(IPC1-7):A61K51/12;A61K9/00;A61K33/10;A61K47/32;A61K47/38 |
主分类号 |
A61K51/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|