|
CAS
|
357166-30-4
|
|
中文名称
|
培美曲塞二钠水合物
|
|
英文名称
|
Pemetrexed Disodium
|
|
别名
|
Pemetrexed Disodium Hydrate;Pemetrexed sodium hydrate;LY-231514 Disodium Hydrate;Pemetrexed disodium hemipenta hydrate
|
|
纯度
|
HPLC≥98%
|
|
分子式
|
2(C20H19N5Na2O6)·5(H2O)
|
|
分子量
|
1032.84
|
|
外观（性状）
|
White to off-white Solid
|
|
储存条件
|
Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months
|
|
溶解性
|
Soluble in Water
|
|
InChIKey
|
ZCTCZKWJFTYNMZ-WKUCUCPSSA-J
|
|
InChI
|
InChI=1S/2C20H21N5O6.4Na.5H2O/c2*21-20-24-16-15(18(29)25-20)12(9-22-16)6-3-10-1-4-11(5-2-10)17(28)23-13(19(30)31)7-8-14(26)27;;;;;;;;;/h2*1-2,4-5,9,13H,3,6-8H2,(H,23,28)(H,26,27)(H,30,31)(H4,21,22,24,25,29);;;;;5*1H2/q;;4*+1;;;;;/p-4/t2*13-;;;;;;;;;/m00........./s1
|
|
PubChem CID
|
135564527
|
|
SMILES
|
O=C([O-])CC[C@@H](C([O-])=O)NC(C1=CC=C(CCC2=CNC(N=C(N)N3)=C2C3=O)C=C1)=O.[Na+].[2.5H2O].[Na+]
|
|
描述
|
Pemetrexed Disodium是一种叶酸拮抗剂。抑制胸苷酸合成酶 (TS),二氢叶酸还原酶 (DHFR) 和甘氨酰胺核苷酸甲酰转移酶 (GARFT)。(Pemetrexed Disodium is a folic acid antagonist. Inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR) and glycinamide nucleotide formyltransferase (GARFT).)
|
|
靶点
|
Antifolate
|
|
通路
|
Cell Cycle;DNA Damage/DNA Repair
|
