摘要:
Provided are compounds, pharmaceutical compositions and methods of treatment or prophylaxis of disorders associated with NMDA receptor activity, including neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds are of the general Formula I, or a pharmaceutically acceptable salt, ester, prodrug or derivative thereof are provided: wherein: each (L)k-Ar1 is a substituted or unsubstituted, mono or bicyclic aryl or heteroaryl; W is a bond, alkyl, or alkenyl; X is a bond, NR1 or O and each R1 and R2 is independently H, alkyl, alkenyl or aralkyl or R1 and R2 taken together form a 5-8 membered ring; R3-R6 are selected from certain specific substituents or a carbonyl; Y is a bond, O, S, SO, SO2, CH2, NH, N(alkyl), or NHC(═O); and Z is OH, NR6R7, NR8SO2(alkyl), NR8C(O)NR6R7, NR8C(O)O(alkyl), NR8-dihydrothiazole, or NR8-dihydroimidazole or wherein Z can fuse with Ar2 to form selected heterocycles.
摘要翻译:提供了治疗或预防与NMDA受体活性相关的病症的化合物,药物组合物和方法,包括神经性疼痛,中风,创伤性脑损伤,癫痫以及相关的神经系统事件或神经变性。 化合物为通式I,或其药学上可接受的盐,酯,前药或衍生物:其中:(L)k-Ar1为取代或未取代的单或双环芳基或杂芳基; W是键,烷基或烯基; X是键,NR 1或O,并且每个R 1和R 2独立地是H,烷基,烯基或芳烷基,或者R 1和R 2一起形成5-8元环; R 3 -R 6选自某些具体取代基或羰基; Y是键,O,S,SO,SO 2,CH 2,NH,N(烷基)或NHC(= O); 并且Z是OH,NR 6 R 7,NR 8 SO 2(烷基),NR 8 C(O)NR 6 R 7,NR 8 C(O)O(烷基),NR 8 - 二氢噻唑或NR 8 - 二氢咪唑,或其中Z可与Ar 2融合形成选定的杂环。
摘要:
Provided are compounds, pharmaceutical compositions and methods of treating or preventing disorders associated with NMDA receptor activity, including schizophrenia, Parkinson's disease, cognitive disorders, depression, neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds of the general Formulas A-J, and pharmaceutically acceptable salts, esters, prodrugs or derivatives thereof are disclosed.
摘要:
Provided are compounds, pharmaceutical compositions and methods of treating or preventing disorders associated with NMDA receptor activity, including schizophrenia, Parkinson's disease, cognitive disorders, depression, neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds of the general Formulas A-J, and pharmaceutically acceptable salts, esters, prodrugs or derivatives thereof are disclosed.
摘要:
Provided are compounds, pharmaceutical compositions and methods of treating or preventing disorders associated with NMDA receptor activity, including schizophrenia, Parkinson's disease, cognitive disorders, depression, neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds of the general Formulas A-J, and pharmaceutically acceptable salts, esters, prodrugs or derivatives thereof are disclosed.
摘要:
The present invention relates to a novel communication mechanism between astrocytes and neurons at a synapse. More specifically, the present invention relates to a signaling mechanism between astrocytes and neurons, by activating astrocytic G-protein coupled receptors, thereby activating glutamate receptors on a membrane of neighboring postsynaptic neurons, resulting in increasing the level of intracellular Ca2+ and inducing a depolarization inward current to control neurotransmission in neurons.
摘要:
Provided are compounds, pharmaceutical compositions and methods of treatment or prophylaxis of disorders associated with NMDA receptor activity, including neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds are of the general Formula I, or a pharmaceutically acceptable salt, ester, prodrug or derivative thereof are provided: wherein: each (L)k-Ar1 is a substituted or unsubstituted, mono or bicyclic aryl or heteroaryl; W is a bond, alkyl, or alkenyl; X is a bond, NR1 or O and each R1 and R2 is independently H, alkyl, alkenyl or aralkyl or R1 and R2 taken together form a 5-8 membered ring; R3−-R6 are selected from certain specific substituents or a carbonyl; Y is a bond, O, S, SO, SO2, CH2, NH, N(alkyl), or NHC(═O); and Z is OH, NR6R7, NR8SO2(alkyl), NR8C(O)NR6R7, NR8C(O)O(alkyl), NR8-dihydrothiazole, or NR8-dihydroimidazole or wherein Z can fuse with Ar2 to form selected heterocycles.
摘要翻译:提供了治疗或预防与NMDA受体活性相关的病症的化合物,药物组合物和方法,包括神经性疼痛,中风,创伤性脑损伤,癫痫以及相关的神经系统事件或神经变性。 化合物为通式I,或其药学上可接受的盐,酯,前药或衍生物:其中:(L)k-Ar1为取代或未取代的单或双环芳基或杂芳基; W是键,烷基或烯基; X是键,NR 1或O,并且每个R 1和R 2独立地是H,烷基,烯基或芳烷基,或者R 1和R 2一起形成5-8元环; R 3 -R 6选自某些具体取代基或羰基; Y是键,O,S,SO,SO 2,CH 2,NH,N(烷基)或NHC(= O); 并且Z是OH,NR 6 R 7,NR 8 SO 2(烷基),NR 8 C(O)NR 6 R 7,NR 8 C(O)O(烷基),NR 8 - 二氢噻唑或NR 8 - 二氢咪唑,或其中Z可与Ar 2融合形成选定的杂环。
摘要:
Provided are compounds, pharmaceutical compositions and methods of treatment or prophylaxis of disorders associated with NMDA receptor activity, including neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds are of the general Formula I, or a pharmaceutically acceptable salt, ester, prodrug or derivative thereof are provided: wherein: each (L)k-Ar1 is a substituted or unsubstituted, mono or bicyclic aryl or heteroaryl; W is a bond, alkyl, or alkenyl; X is a bond, NR1 or O and each R1 and R2 is independently H, alkyl, alkenyl or aralkyl or R1 and R2 taken together form a 5-8 membered ring; R3−R6 are selected from certain specific substituents or a carbonyl; Y is a bond, O, S, SO, SO2, CH2, NH, N(alkyl), or NHC(═O); and Z is OH, NR6R7, NR8SO2(alkyl), NR8C(O)NR6R7, NR8C(O)O(alkyl), NR8-dihydrothiazole, or NR8-dihydroimidazole or wherein Z can fuse with Ar2 to form selected heterocycles.
摘要翻译:提供了治疗或预防与NMDA受体活性相关的病症的化合物,药物组合物和方法,包括神经性疼痛,中风,创伤性脑损伤,癫痫以及相关的神经系统事件或神经变性。 化合物为通式I,或其药学上可接受的盐,酯,前药或衍生物:其中:(L)k-Ar1为取代或未取代的单或双环芳基或杂芳基; W是键,烷基或烯基; X是键,NR 1或O,并且每个R 1和R 2独立地是H,烷基,烯基或芳烷基,或者R 1和R 2一起形成5-8元环; R 3 -R 6选自某些具体取代基或羰基; Y是键,O,S,SO,SO 2,CH 2,NH,N(烷基)或NHC(= O); 并且Z是OH,NR 6 R 7,NR 8 SO 2(烷基),NR 8 C(O)NR 6 R 7,NR 8 C(O)O(烷基),NR 8 - 二氢噻唑或NR 8 - 二氢咪唑,或其中Z可与Ar 2融合形成选定的杂环。
摘要:
Provided are compounds, pharmaceutical compositions and methods of treating or preventing disorders associated with NMDA receptor activity, including schizophrenia, Parkinson's disease, cognitive disorders, depression, neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds of the general Formulas A-E, and pharmaceutically acceptable salts, esters, prodrugs or derivatives thereof are disclosed.
摘要:
Provided are pharmaceutical compositions and methods of treatment or prophylaxis of certain neuropsychiatric conditions, in particular mood disorders. The compounds are of the general Formula I-V as described herein.
摘要:
Processes are provided for the identification a compound that is useful to treat or prevent a disorder that lowers the pH in a region of affected tissue comprising assessing the difference in potency, or potency boost, of the compound at physiological pH versus disorder-induced pH in a cell that expresses a human NMDA receptor. The assessment of potency boost can include measuring an IC50 of a compound at physiological pH and at disorder-induced pH (the “potency boost”) until a 95% confidence interval for the potency boost does not change more than 15% with the addition of a new experiment, wherein the measurements are repeated at least 5 times. The processes can be used for the selection of safe NMDA receptor antagonists for the treatment or prevention of a human disorder that lowers the pH in a region affected tissue. Such disorders include, but are not limited to, neuropathic pain, ischemic, Parkinsons disease, epilepsy and traumatic brain injuries.