Chem
J-GLOBAL ID:200907070586288995   Nikkaji number:J29.064E

Leucovorin calcium

ロイコボリンカルシウム
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C20H21CaN7O7
Molecular formula furigana: C20-H21-CA-N7-O7
Molecular weight: 511.508
InChI: InChI=1S/C20H23N7O7.Ca/c21-20-25-16-15(18(32)26-20)27(9-28)12(8-23-16)7-22-11-3-1-10(2-4-11)17(31)24-13(19(33)34)5-6-14(29)30;/h1-4,9,12-13,22H,5-8H2,(H,24,31)(H,29,30)(H,33,34)(H4,21,23,25,26,32);/q;+2/p-2/t12?,13-;/m0./s1
InChI key: KVUAALJSMIVURS-ZEDZUCNESA-L
SMILES: Nc1nc(=O)c2N(C=O)C(CNc3ccc(cc3)C(=O)N[C@H]3CCC(=O)O[Ca]OC3=O)CNc2[nH]1
Systematic name  (5):
  • N-[4-[[[(2-アミノ-5-ホルミル-1,4,5,6,7,8-ヘキサヒドロ-4-オキソプテリジン)-6-イル]メチル]アミノ]ベンゾイル]-L-グルタミン酸カルシウム
  • N-[4-[[(2-アミノ-5-ホルミル-1,4,5,6,7,8-ヘキサヒドロ-4-オキソプテリジン-6-イル)メチル]アミノ]ベンゾイル]-L-グルタミン酸カルシウム
  • N-[p-[[(2-アミノ-5-ホルミル-5,6,7,8-テトラヒドロ-4-ヒドロキシプテリジン-6-イル)メチル]アミノ]ベンゾイル]-L-グルタミン酸カルシウム
  • 4-{[(2-アミノ-5-ホルミル-4-オキソ-1,4,5,6,7,8-ヘキサヒドロプテリジン-6-イル)メチル]アミノ}-N-[(5S)-4,8-ジオキソ-1,3-ジオキサ-2-カルカシクロオクタン-5-イル]ベンズアミド
  • 4-{[(2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl]amino}-N-[(5S)-4,8-dioxo-1,3-dioxa-2-calcacyclooctan-5-yl]benzamide
Other name (26):
  • ロイコボリンカルシウム
  • Leucovorin calcium
  • N-[4-[[(2-Amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxopteridin-6-yl)methyl]amino]benzoyl]-L-glutamic acid calcium salt
  • ホリン酸カルシウム
  • Calcium folinate
Show all
CAS registry number: 1492-18-8
Regulation number (2):
  • 8-(2)-945
  • EINECS2160828
KEGG DRUG: D01211
Application (2):
antitumor drug ,  folic acid antagonist
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