Bulk drugs, 1. [narcotics & psychotropics ] buprenorphine base ep/ bp/ usp –( cep no. ro-cep 2005-096-rev 00 ) buprenorphine hydrochloride ep/ bp/ usp –( cep no. ro-cep 2005-095-rev 00 ) diphenoxylate hydrochloride ep/ bp/ usp ( dmf available ) levomethadone hydrochloride ep methadone hydrochloride ep/ bp/ usp --( cep no. r0-cep 2003-062-rev 02 ) 2. [anesthetics] bupivacaine hydrochloride ep/ bp ( dmf filed for cep ) es ketamine hydrochloride ep levo-bupivacaine hydrochloride, ropivacaine hydrochloride ep ( dmf filed for cep ), 3. azathioprine ep/ bp ( dmf filed for cep ), cyclopentolate hcl usp, isosorbide-5-mononitrate ep/ bp/ usp (dmf available) octapamine hcl, prifinium bromide, quinfamide (dmf available ), synephrine / oxedrine tartrate, talinolol (dmf under preparation.), tetra hydro papaverine, tropicamide ep, 4. [ pilot production ],  caffedrine hydrochloride, propofol ep, proparacaine hcl usp prothipendyl, theoadranaline, intermediates of the above products offered, 5. [ research & development ], doxofylline diacerein, dorzolamide & its intermediates, trandalopril intermediates, olopatadine & its intermediates, betaxolol nevibulol intermediates, levocetrizine, lumefantrine