85612-29-9

Basic information

• Product Name: L-Tryptophan, N-(2-aminobenzoyl)-, methyl ester
• CAS NO: 85612-29-9
• Molecular Formula: C19H19N3O3
• Molecular Weight: 337.378
• Mol File: 85612-29-9.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: L-Tryptophan, N-(2-aminobenzoyl)-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: L-Tryptophan, N-(2-aminobenzoyl)-, methyl ester(85612-29-9)
• EPA Substance Registry System: L-Tryptophan, N-(2-aminobenzoyl)-, methyl ester(85612-29-9)

Safety Data

• Hazardous Substances Data: 85612-29-9(Hazardous Substances Data)

Upstream product

• 7524-52-9 (S)-tryptophan methyl ester hydrochloride 
• 118-92-3 anthranilic acid 
• 118-48-9 isatoic anhydride 
• 4299-70-1 L-tryptophan methyl ester 

Downstream Products

• 205043-01-2 N-[2-(benzoylamino)benzoyl]-L-tryptophan methyl ester 
• 205042-92-8 N-[2-(acetylamino)benzoyl]-L-tryptophan methyl ester 
• 205043-06-7 N-[2-(1,1,1-trimethylacetylamino)benzoyl]-L-tryptophan methyl ester 
• 1173180-39-6 chaetominine 
• 1558046-43-7 (+)-2,3,14-triepi-chaetominine 
• 1130780-60-7 N-[(2-ethoxalylamino)benzoyl]-L-tryptophan methyl ester 
• 352665-13-5 (S)-N-allyl-α-(o-pyruvamidobenzamido)indole-3-propionamide 
• 352665-14-6 N-(N-pyruvoylanthraniloyl)-L-tryptophan, methyl ester, 2-(E)-(O-benzyloxime) 
• 352665-17-9 N-(2-acetyl-4H-3,1-benzoxazin-4-ylidene)-L-tryptophan, methyl ester, 2-(E)-(O-benzyloxime) 
• 352665-20-4 (S)-N-allyl-α-(o-pyruvamidobenzamido)indole-3-propionamide, 2-(E)-(O-benzyloxime) 
• 870672-30-3 3-(1H-indol-3-yl)-2-(2-methyleneamino-benzoylamino)-propionic acid methyl ester 
• 352665-12-4 N-(N-pyruvoylanthraniloyl)-L-tryptophan, methyl ester 
• 352665-11-3 (S)-N-allyl-α-(aminobenzamido)indole-3-propionamide 

Relevant articles and documents

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The synthesis of (-)-lapatin B (1) has been achieved from l-tryptophan. The key reactions involve oxidative cyclization of N,N-diacetylglyantrypine (8) using PhI(OH)(OTs), and an indole-to-oxindole transformation in the penultimate step.

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