"Phosphodiesterase Inhibitors"

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"Phosphodiesterase Inhibitors"

Abstract: The present invention relates to phosphodiesterase (PDE) type 4, phosphodiesterase (PDE) type 7 and dual PDE type 4 /PDE type 7 inhibitors. Compounds disclosed herein can be useful in the treatment, prevention, inhibition or suppression of CNS diseases, for example, multiple sclerosis; various pathological conditions such as diseases affecting the immune system, including AIDS, rejection of transplant, auto-immune disorders such as T-cell related diseases, for example, rheumatoid arthritis; inflammatory diseases such as respiratory inflammation diseases including chronic obstructive pulmonary disease (COPD), asthma, bronchitis, allergic rhinitis, adult respiratory distress syndrome (ARDS) and other inflammatory diseases including but not limited to psoriasis, shock, atopic dermatitis, eosinophilic granuloma, allergic conjunctivitis, osteoarthritis; gastrointestinal inflammation diseases such as Crohn's disease, colitis, pancreatitis as well as different types of cancers including leukaemia; especially in humans. Processes for the preparation of disclosed compounds, pharmaceutical compositions containing the disclosed compounds and their use as PDE type 4, PDE type 7 and dual PDE type 4 /PDE type 7 inhibitors are provided.

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Notices, Deadlines & Correspondence

Patent Information

Application #

Filing Date

14 March 2011

Publication Number

50/2011

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

RANBAXY LABORATORIES LIMITED

12TH FLOOR, DEVIKA TOWER, 6, NEHRU PLACE, NEW DELHI-110019, INDIA.

Inventors

1. SONALI RUDRA

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

2. NIDHI GUPTA

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

3. KAKADE GANESH CHANDRAKANT

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

4. TARUN JAIN

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

5. SREEDHARA RAO VOLETI

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

6. ABHIJIT RAY

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

7. SUNANDA G DASTIDAR

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

8. LALITHA VIJAYKRISHNAN

RANBAXY LABORATORIES LIMITED, PLOT NO. 20, SECTOR - 18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON - 122001, HARYANA, INDIA.

Specification

Documents

Application Documents

#	Name	Date
1	1894-delnp-2011-Form-18-(08-09-2011).pdf	2011-09-08
1	1894-DELNP-2011_EXAMREPORT.pdf	2016-06-30
2	1894-delnp-2011-Abstract.pdf	2011-10-17
2	1894-delnp-2011-Correspondence-Others-(08-09-2011).pdf	2011-09-08
3	1894-delnp-2011-Claims.pdf	2011-10-17
3	1894-delnp-2011-Form-2.pdf	2011-10-17
4	1894-delnp-2011-Correspondence-others.pdf	2011-10-17
4	1894-delnp-2011-Form-1.pdf	2011-10-17
5	1894-delnp-2011-Description (Complete).pdf	2011-10-17
6	1894-delnp-2011-Correspondence-others.pdf	2011-10-17
6	1894-delnp-2011-Form-1.pdf	2011-10-17
7	1894-delnp-2011-Claims.pdf	2011-10-17
7	1894-delnp-2011-Form-2.pdf	2011-10-17
8	1894-delnp-2011-Abstract.pdf	2011-10-17
8	1894-delnp-2011-Correspondence-Others-(08-09-2011).pdf	2011-09-08
9	1894-delnp-2011-Form-18-(08-09-2011).pdf	2011-09-08
9	1894-DELNP-2011_EXAMREPORT.pdf	2016-06-30