| Record no |
2011032161782 |
| Activity status |
Dead or Administration by others |
| Working Title |
A PROCESS FOR THE PREPARATION OF 3-SULFANYL CYCLIC KETONES |
| Working Inventors |
RAVINDRANATHAN THOTTAPPILLIL ;RADHIKA DILIP WAKHARKAR ;HANUMANT BAPURAO BORATE ; POPAT DNYANDEO SHINDE ;VISHAL ASHOK MAHAJAN ;VASUDHA HEMANT TILLU ;SUREKHA SADASHIV GHUMARE ;HANUMANT SHAHAJI JAGTAP ; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Organic chemistry |
| Categories > Portfolio |
Fine chemical/pharma intermediate drugs/bioactives |
| Disclosure number |
|
| NCL No |
1999-NCL-0051 |
| CSIR No |
1999-NF-0374
|
| Priority date |
03-23-2000 |
| Country |
IN |
| Application number |
0299/DEL/2000 |
| Provisional filing date |
|
| Complete filing date |
03-23-2000 |
| Publication status |
Yes |
| Publication date |
|
| Publication no |
|
| Granted number |
192827 |
| Granted date |
09-09-2005 |
| Final title |
A PROCESS FOR THE PREPARATION OF 3-SULFANYL CYCLIC KETONES |
| Final Inventors |
RAVINDRANATHAN THOTTAPPILLIL ;RADHIKA DILIP WAKHARKAR ;HANUMANT BAPURAO BORATE ; POPAT DNYANDEO SHINDE ;VISHAL ASHOK MAHAJAN ;VASUDHA HEMANT TILLU ;SUREKHA SADASHIV GHUMARE ;HANUMANT SHAHAJI JAGTAP ; |
| Abstract |
This method provides preparation of 13 thiaprostaglandin derivatives racemic or optically active depending upon the cyclic enone using zeolite catalyst which can be removed by filtration reused and recycled. This process provides cheaper methodology of pr |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
THOTTAPILLI RAVINDRANATHAN |
| Categories > Industry > Primary |
Organic Chemicals, Fine Chemicals, Intermediates, Feedstocks |
| Categories > Industry > other |
|