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(12) PATENT APPLICATION PUBLICATION
(19) INDIA
(21) Application No.1267/CHE/2010 A
(22) Date of filing of Application :06/05/2010 (43) Publication Date : 18/06/2010
(54) Title of the invention : POLYMORPH OF STRONTIUM RANELATE AND A PROCESS FOR ITS PREPARATION
(51) International classification
:A61K 31/381,
A61P 19/10
(71)Name of Applicant :
1)DIVI'S LABORATORIES LTD.,
(31) Priority Document No :NA
Address of Applicant :7-1-77/E/1/303, DIVI TOWERS,
(32) Priority Date :NA
DHARAM KARAN ROAD, AMEERPET, HYDERABAD.
(33) Name of priority country :NA
Andhra Pradesh India
(86) International Application No
:NA
(72)Name of Inventor :
Filing Date
:NA
1)MURALI KRISHNA PRASAD DIVI
(87) International Publication No : NA
2)MYSORE ASWATHA NARAYANA RAO
(61) Patent of Addition to Application Number :NA
3)SHAIK NOWSHUDDIN
Filing Date
:NA
(62) Divisional to Application Number :NA
Filing Date
(57) Abstract :
:NA
This invention discloses Strontium Ranelate polymorph, designated as Form A, having characteristic powdered x-ray diffraction
pattern and infrared spectrum with water content of 1.5 to 2.5% and a process for its preparation.
No. of Pages : 8 No. of Claims : 5
The Patent Office Journal 18/06/2010 15851