申请人:KANDULA Mahesh
公开号:US20150087674A1
公开(公告)日:2015-03-26
The invention relates to the compounds of formula I or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I, and methods for the treatment of severe pain may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be used to treatment of postoperative pain, cancer pain, kidney stones pain, fractures, local pain, chronic pain, chemotherapy induced pain, neuropathic pain, post herpetic neuralgia, neuralgia, motor neurone disease, diabetic neuropathy, postherpetic neuralgia, injury, post-operative pain, osteoarthritis, rheumatoid arthritis, multiple sclerosis, spinal cord injury, migraine, HIV related neuropathic pain, cancer pain and lower back pain.
本发明涉及化合物I式或其药学上可接受的盐,以及其多晶形、溶剂化物、对映体、立体异构体和水合物。含有化合物I式的有效量的药物组合物,可以制成口服、颊下、直肠、局部、经皮、经黏膜、静脉、全身性给药、糖浆或注射剂形式。这些组合物可以用于治疗术后疼痛、癌症疼痛、肾结石疼痛、骨折、局部疼痛、慢性疼痛、化疗引起的疼痛、神经病性疼痛、带状疱疹后神经痛、神经痛、运动神经病、糖尿病神经病、带状疱疹后神经痛、损伤、术后疼痛、骨关节炎、类风湿性关节炎、多发性硬化、脊髓损伤、偏头痛、艾滋病相关神经病性疼痛、癌症疼痛和腰痛的治疗。