胱氨酸尿症(cystinuria,CSNU)是临床少见遗传病,由溶质载体家族3成员1(solute carrier family3 member 1,SLC3A1)和溶质载体家族7成员9(solute carrier family 7 member 9,SLC7A9)两个基因突变导致。CSNU患者基因突变及基因分型一直备...胱氨酸尿症(cystinuria,CSNU)是临床少见遗传病,由溶质载体家族3成员1(solute carrier family3 member 1,SLC3A1)和溶质载体家族7成员9(solute carrier family 7 member 9,SLC7A9)两个基因突变导致。CSNU患者基因突变及基因分型一直备受临床关注,本文针对CSNU相关基因SLC3A1和SLC7A9的遗传突变情况、基因型-表型相关性及近期新药研究进展作一综述。展开更多
Agreen regioselective synthesis of some new and known 9-aryl-5,9-dihydropyrimido[4,5-d][l,2,4]triazolo[1,5-a]pyrimidine-6,8(4H,7H)-diones has been described via the microwave-assisted one-pot reaction of 3-amino-1H-...Agreen regioselective synthesis of some new and known 9-aryl-5,9-dihydropyrimido[4,5-d][l,2,4]triazolo[1,5-a]pyrimidine-6,8(4H,7H)-diones has been described via the microwave-assisted one-pot reaction of 3-amino-1H-1,2,4-triazoles,aromatic aldehydes and barbituric acids under solvent- and catalyst-free conditions.This operationally simple procedure is less laborious and provides a better scope than previously reported procedures.展开更多
文摘胱氨酸尿症(cystinuria,CSNU)是临床少见遗传病,由溶质载体家族3成员1(solute carrier family3 member 1,SLC3A1)和溶质载体家族7成员9(solute carrier family 7 member 9,SLC7A9)两个基因突变导致。CSNU患者基因突变及基因分型一直备受临床关注,本文针对CSNU相关基因SLC3A1和SLC7A9的遗传突变情况、基因型-表型相关性及近期新药研究进展作一综述。
文摘Agreen regioselective synthesis of some new and known 9-aryl-5,9-dihydropyrimido[4,5-d][l,2,4]triazolo[1,5-a]pyrimidine-6,8(4H,7H)-diones has been described via the microwave-assisted one-pot reaction of 3-amino-1H-1,2,4-triazoles,aromatic aldehydes and barbituric acids under solvent- and catalyst-free conditions.This operationally simple procedure is less laborious and provides a better scope than previously reported procedures.