Ammonia → Benzoic Acid

HRID 962884ノート

反応式

HRID 962884 の反応式
[CH3:1][N:2]1[C@H:6]2[C@@H:7]([C:19]([O:21][CH3:22])=[O:20])[C@@H:8]([O:10][C:11]([C:13]3[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=3)=[O:12])[CH2:9][C@@H:3]1[CH2:4][CH2:5]2.[CH3:23][N:24]1[CH:28]2[CH:29]([C:41]([OH:43])=[O:42])[CH:30]([O:32][C:33]([C:35]3[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=3)=[O:34])[CH2:31][CH:25]1[CH2:26][CH2:27]2.[CH3:44][O:45][C:46]([C@H:48]1[C@@H:55]([O:56][C:57]([C:59]2[CH:64]=[CH:63][CH:62]=[CH:61][CH:60]=2)=[O:58])[CH2:54][C@H:52]2[NH:53][C@@H:49]1[CH2:50][CH2:51]2)=[O:47].N>O.CO.C(OCC)(=O)C.C(N(CC)CC)C.C(Cl)(Cl)Cl>[CH3:1][N:2]1[C@H:6]2[C@@H:7]([C:19]([O:21][CH3:22])=[O:20])[C@@H:8]([O:10][C:11]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)=[O:12])[CH2:9][C@@H:3]1[CH2:4][CH2:5]2.[CH3:23][N:24]1[CH:28]2[CH:29]([C:41]([OH:43])=[O:42])[CH:30]([O:32][C:33]([C:35]3[CH:36]=[CH:37][CH:38]=[CH:39][CH:40]=3)=[O:34])[CH2:31][CH:25]1[CH2:26][CH2:27]2.[C:57]([OH:58])(=[O:56])[C:59]1[CH:64]=[CH:63][CH:62]=[CH:61][CH:60]=1.[CH3:44][O:45][C:46]([C@H:48]1[C@@H:55]([O:56][C:57]([C:59]2[CH:60]=[CH:61][CH:62]=[CH:63][CH:64]=2)=[O:58])[CH2:54][C@H:52]2[NH:53][C@@H:49]1[CH2:50][CH2:51]2)=[O:47]

参加物

13

反応物 4

HCID 222AmmoniaHCID 23403-(Benzoyloxy)-8-methyl-8-azabicyclo(3.2.1)octane-2-carboxylic acidHCID 446220CocaineHCID 644007(-)-Norcocaine

生成物 4

HCID 243Benzoic AcidHCID 23403-(Benzoyloxy)-8-methyl-8-azabicyclo(3.2.1)octane-2-carboxylic acidHCID 446220CocaineHCID 644007(-)-Norcocaine

試薬・触媒・溶媒 5

HCID 887Methanol溶媒2 回HCID 962Water溶媒HCID 6212Chloroform溶媒HCID 8471Triethylamine溶媒HCID 8857Ethyl Acetate溶媒

実験手順

Plasma samples were aliquoted and non-radioactive cocaine, benzoyl ecgonine, and norcocaine were added in order to assist in the UV visualization of the compounds. Samples were then applied to silica TLC plates which were developed in two solvent systems: methanol, chloroform, and triethylamine (3:1:0.1); and ethyl acetate, methanol, water, and concentrated ammonia (85:10:3:1). Metabolites were identified by reference to control compounds run on the same plates. The bands were scraped off the plates and 3H-containing compounds were detected through scintillation counting. From the counts obtained the amount of cocaine, benzoyl ecgonine, benzoic acid, and norcocaine as percent of total counts was determined. The total radioactivity in the plasma was determined by scintillation counting of whole plasma. Benzoic acid is detected as a metabolite when cocaine degrades into ecgonine methyl ester and benzoic acid, and so is equimolar to the ecgonine methyl ester metabolite.

出典と根拠

ORDレコード
ord-323f7d63c08046be9da1dbb38e3b6db3
出典データセット
uspto-grants-1998_06
特許番号
US05760184

反応ノート

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