| Record no |
2011032157894 |
| Activity status |
Dead or Administration by others |
| Working Title |
AN IMPROVED PROESS FOR THE PREPARATION OF (2A, 3A) - 2,3 DIHYDROXY STIGMAST -22-ENE 6-ONE |
| Working Inventors |
ARCHAN PATIENCE MASSEY;VANDANA SUDHIR PORE;BRAJA GOPAL HAZRA; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Organic chemistry |
| Categories > Portfolio |
Fine chemical/pharma intermediate drugs/bioactives |
| Disclosure number |
2000-INV-0031 |
| NCL No |
2000-NCL-0031 |
| CSIR No |
2000-NF-0199
|
| Priority date |
08-28-2000 |
| Country |
IN |
| Application number |
0772/DEL/2000 |
| Provisional filing date |
|
| Complete filing date |
08-28-2000 |
| Publication status |
Yes |
| Publication date |
01-02-2009 |
| Publication no |
01/2009 |
| Granted number |
226260 |
| Granted date |
12-16-2008 |
| Final title |
AN IMPROVED PROESS FOR THE PREPARATION OF (2A, 3A) - 2,3 DIHYDROXY STIGMAST -22-ENE 6-ONE |
| Final Inventors |
ARCHAN PATIENCE MASSEY;VANDANA SUDHIR PORE;BRAJA GOPAL HAZRA; |
| Abstract |
This invention relates to an improved process for the preparation of hydroxystigmasta 22 en hydroxystigmastan 6 ones. The process steps are taking a solution of stigmasta 2 22 dien 6 one in a biphase solvent system such as herein described adding to t |
| Case status |
Granted + Expired |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
BRAJA GOPAL HAZRA |
| Categories > Industry > Primary |
Pharmaceuticals |
| Categories > Industry > other |
|