申请人:Kandula Mahesh
公开号:US09173877B1
公开(公告)日:2015-11-03
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 local 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 infiltration, nerve block, epidural, intrathecal anesthesia, pain, severe 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.
本发明涉及公式I的化合物或其药用可接受的盐,以及它们的 polymorphs,solvates,enantiomers,stereoisomers 和 hydrates。包括有效量的公式I化合物的药物组合物,以及用于治疗局部疼痛的方法,可以口服、颊部、直肠、局部、经皮、经粘膜、静脉内、parenteral 给药、糖浆或注射的剂型。这样的组合物可用于治疗浸润、神经阻滞、硬脊膜外麻醉、蛛网膜下腔麻醉、疼痛、严重疼痛、慢性疼痛、化疗引起的疼痛、神经性疼痛、带状疱疹后神经痛、神经痛、运动神经元病、糖尿病性神经病、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、多发性硬化症、脊髓损伤、偏头痛、HIV相关神经病理性疼痛、癌症疼痛和腰痛。