Specifications

The Patent Office Journal 17/12/2010
4543
(12) PATENT APPLICATION PUBLICATION (21) Application No.3954/CHENP/2010 A
(19) INDIA
(22) Date of filing of Application :25/06/2010 (43) Publication Date : 17/12/2010
(54) Title of the invention : A PHARMACEUTICAL COMPOSITION FOR DIABETIC NEPHROPATHY AND ITS
PREPARATION AND APPLICATION
(51) International classification :A61K31/27
(31) Priority Document No :CN200910036716.6
(32) Priority Date :16/01/2009
(33) Name of priority country :China
(86) International Application No
Filing Date
:PCT/CN2009/000351
:01/04/2009
(87) International Publication No :WO/2010/081263
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(71)Name of Applicant :
1)GUANGZHOU CONSUN MEDICINE RESEARCH &
DEVELOPMENT COMPANY LIMITED
Address of Applicant :NO.71, DONGPENG ROAD,
EASTERN DISTRICT, ECONOMY TECHNOLOGY
DEVELOPMENT PARK, GUANGZHOU 510 530, P.R. China
(72)Name of Inventor :
1)ZHU, QUAN
2)SHI, XINGHUA
3)TANG, DAN
4)ZHENG, ZHAOGUANG
5)HE, BAO
6)DUAN, TINGTING
7)GU, FEI
8)CHENG, HUIQUAN
9)HUANG, XIAOLING
10)HUANG, YANXIA
11)WANG, RUSHANG
(57) Abstract :
The invention relates to application of 4, 4-diphenylmethane-bis (methyl) carbamates (DPMC) extracted and isolated from Cortex
Mori and preparation of medicine for diabetic nephropathy. The pharmaceutical composition is made up of DPMC as active ingredient
and the normal drug carriers, and the weight percentage of active ingredient is 0.1-99.5%. For the remarkable effect of prevention and
cure for diabetic nephropathy and convenience for use, it will be a new facultative drug for patients.
No. of Pages : 18 No. of Claims : 7