l carnitine and tma Carnitine, Choline, Cancer, & Cholesterol: The TMAO Connection Frontiers | Gut Metabolite Trimethylamine-N-Oxide

Naturally or synthetic chemotherapeutic agents exert their effects through oxidation or modification of cysteine thiol groups present in the cellular signal molecules mediated by phosphatases and kinases

Sp is a straight or branched-chain divalent or trivalent (C 1 -C 1 s) radical, divalent or trivalent aryl or heteroaryl radical, divalent or trivalent (C 3 -C 18 ) cycloalkyl or heterocycloalkyl radical, divalent or trivalent aryl- or heteroaryl-aryl (C 1 -C 18 ) radical, divalent or trivalent cycloalkyl- or heterocycloalkyl-alkyl (C 1 -C 18 ) radical or divalent or trivalent (C 2 -C 18 ) unsaturated alkyl radical, wherein heteroaryl is preferably furyl, thienyl, N-methylpyrrolyl, pyridinyl, N-methylimidazolyl, oxazolyl, pyrimidinyl, quinolyl, isoquinolyl, N-methylcarbazoyl, aminocourmarinyl, or phenazinyl and where if Sp is a trivalent radical, Sp may be additionally substituted by lower (C 1 -C 5 ) dialkylamino, lower (C 1 -C 5 ) alkoxy, hydroxy, or lower (C 1 -C 5 ) alkylthio groups

Cho, E.S

This helps isolate whether differences are workflow-driven when troubleshooting