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Tryptophan (L-Tryptophan)

Subscribe to Selected New Research on Tryptophan

3185 relevant articles (87 outcomes, 294 trials/studies) found for this Drug

Description: An essential amino acid that is necessary for normal growth in infants and for NITROGEN balance in adults. It is a precursor of INDOLE ALKALOIDS in plants. It is a precursor of SEROTONIN (hence its use as an antidepressant and sleep aid). It can be a precursor to NIACIN, albeit inefficiently, in mammals.

Also Known As:

L-Tryptophan; Optimax; Ardeydorm; Ardeypharm Brand of Tryptophan; Ardeytropin; ICN Brand of Tryptophan; Kalma Brand of Tryptophan; L-Tryptophan-ratiopharm; Levotryptophan; Lyphan; Merck Brand of Tryptophan; Naturruhe; Niddapharm Brand of Tryptophan; PMS-Tryptophan; Pharmascience Brand of Tryptophan; Ratiopharm Brand of Tryptophan; Trofan; Tryptacin; Tryptan; Tryptophan Metabolism Alterations; Upsher-Smith Brand of Tryptophan; esparma Brand of Tryptophan; ratio-Tryptophan; L Tryptophan; L Tryptophan ratiopharm; PMS Tryptophan; ratio Tryptophan

Relationship Network

Drug Context: Research Results

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Amino Acids, Peptides, and Proteins

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Amino Acids: 8786

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Essential Amino Acids: 346

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Tryptophan: 3185

*

N-(2-naphthalene)sulfonyl-DL-tryptophan: 99

*

N-acetyltryptophanamide: 24

*

1-methyl-tryptophan: 9

*

*

5-fluorotryptophan: 4

*

alpha-methyltryptophan: 4

*

1,1'-ethylidene bis(tryptophan): 3

*

N-acetyltryptophan: 3

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tryptophan methyl ester: 3

*

3,5-bis(trifluoromethyl)benzyl N-acetyltryptophan: 2

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6-fluorotryptophan: 2

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aplysinopsin: 2

*

*

1-(N-tryptophan)-1-deoxyfructose: 1

*

1-methyltryptophan: 1

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5-bromotryptophan: 1

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5-methoxytryptophan: 1

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7-azatryptophan: 1

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7-hydroxytryptophan: 1

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basic fraction tryptophan pyrolysate: 1

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*

*

N-(9H-fluoren-9-ylacetyl)tryptophan: 1

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N-(beta-elemene-13-yl)tryptophan methyl ester: 1

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tryptophan ethyl ester: 1

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(3-(2-amino-2-carboxyethyl)-3-(8-xanthinyl))indolenine

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1-(1,2-hydroquinone)-N-acetyltryptophan

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1-dimethylaminonaphthalene-5-sulfonyl-D-tryptophan ethyl ester

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2,3-dihydro-5-fluorotryptophan

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2,3-dihydrotryptophan

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2,5,7-tri-tert-butyltryptophan

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2-(2-hydroxyindoline)tryptophan

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2-(3-(2-thioxopyrrolidin-3-ylidene)methyl)-tryptophan

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2-(3-(2-thioxopyrrolidin-3-ylidene)methyl)tryptophan

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2-(mannopyranosyl)-tryptophan

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2-amino-3-((N-2,4,6-trimethylbenzenesulfonyl)indole)propionic acid

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2-benzofuranylmethoxycarboyl-alpha-methyl-1'-((4-(phosphoryloxymethyl)benzoyl)methoxycarbonyl)tryptophan-N-(1-phenylethyl)amide

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2-benzyl-5-(N-(tert-butoxycarbonyl)tryptophyl)amino-3-oxo-1-thioxoperhydropyrido(1,2-c)pyrimidine

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2-hydroxymethyl-1-(N-phthaloyltryptophyl)aziridine

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2-methyltryptophan

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2-thioltryptophan

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3-(3-indolyl)-2-hydroxypropanoic acid cyanomethyl ester

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3-acetyl-5-acetyltetramic acid

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3-amino-1-chloroindolybutane

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3-methylcytidine monophosphate-tryptophan complex

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4-(E-4'-hydroxy-3'-methylbut-2'-enyl)-L-tryptophan

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4-azatryptophan

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4-fluorotryptophan

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4-methyltryptophan

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4-nitro-tryptophan

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4-nitrobenzyloxycarbonylglycyltryptophylglycine

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5'-phosphopyridoxyl-7-azatryptophan

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5-benzyloxytryptophan

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5-hydroxy-L-(beta-11C)tryptophan

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5-methyltryptophan

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6(I)-tryptophyl-6(I)-deoxy-2(I),3(I)-di-O-methylhexakis(2(II-VII),3(II-VII),6(II-VII)-tri-O-methyl)-beta-cyclodextrin

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6-(difluoromethyl)tryptophan

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6-azidotryptophan

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6-bromotryptophan

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6-chlorotryptophan

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6-methoxytryptophan

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6-nitrotryptophan

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7-chlorotryptophan

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8-azatryptophan

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adenosine-5'-O-(N-(tryptophanylamide))phosphoramidothioate

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alpha-(fluoromethyl)tryptophan

*

*

*

Asahi IM-TR 350

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benzyloxycarbonyl-tryptophan 2-nitrophenoxy ester

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benzyloxycarbonyltryptophan

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benzyloxycarbonyltryptophanylchloromethane

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beta-3-oxindolylalanine

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beta-hydroxy-N-acetyltryptophanamide

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C(2)-mannosyltryptophan

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caffeoyltryptophan

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chloroacetyltryptophan

*

*

*

dihydroisotryptophan

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EDTA-bis(L-tryptophan methyl ester)

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flavinyltryptophan

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fumiquinazoline F

*

*

*

L-6-bromohypaporphine

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methyl N-(benzyloxycarbonyl)-didehydrovalyl-tryptophanate

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methylaplysinopsin

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N(3),5'-cycloxanthosine

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N(beta)-phenylpropionyltryptophan

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N(epsilon)-carbobenzyloxy-gamma-delta(1)-dihydrotryptophan

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N-((1-((2-acetylmercapto-3-methyl-1-oxobutyl)amino)-1-cyclopentyl)carbonyl)tryptophan ethyl ester

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N-(1-(2-carboxy-4-phenylbutyl)cyclopentylcarbonyl)tryptophan

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N-(1-oxo-9-octadecenyl)tryptophan ethyl ester

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N-(2,4,6-triisopropylphenylsulfonyl)tryptophan

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N-(2-furyl)acryloyl-L-tryptophan methyl ester

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N-acetyl-N-nitrosotryptophan

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N-acetyltryptophan methyl ester

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N-acetyltryptophan methyl ester peroxide

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N-acetyltryptophan methylamide

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Cyclic Amino Acids: 2

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Aromatic Amino Acids: 234

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Tryptophan: 3185

*

5-Hydroxytryptophan: 473

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N-(2-naphthalene)sulfonyl-DL-tryptophan: 99

*

N-acetyltryptophanamide: 24

*

1-methyl-tryptophan: 9

*

*

5-fluorotryptophan: 4

*

alpha-methyltryptophan: 4

*

1,1'-ethylidene bis(tryptophan): 3

*

N-acetyltryptophan: 3

*

tryptophan methyl ester: 3

*

3,5-bis(trifluoromethyl)benzyl N-acetyltryptophan: 2

*

6-fluorotryptophan: 2

*

aplysinopsin: 2

*

*

1-(N-tryptophan)-1-deoxyfructose: 1

*

1-methyltryptophan: 1

*

5-bromotryptophan: 1

*

5-methoxytryptophan: 1

*

7-azatryptophan: 1

*

7-hydroxytryptophan: 1

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basic fraction tryptophan pyrolysate: 1

*

*

*

N-(9H-fluoren-9-ylacetyl)tryptophan: 1

*

N-(beta-elemene-13-yl)tryptophan methyl ester: 1

*

tryptophan ethyl ester: 1

*

(3-(2-amino-2-carboxyethyl)-3-(8-xanthinyl))indolenine

*

1-(1,2-hydroquinone)-N-acetyltryptophan

*

1-dimethylaminonaphthalene-5-sulfonyl-D-tryptophan ethyl ester

*

2,3-dihydro-5-fluorotryptophan

*

2,3-dihydrotryptophan

*

2,5,7-tri-tert-butyltryptophan

*

2-(2-hydroxyindoline)tryptophan

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2-(3-(2-thioxopyrrolidin-3-ylidene)methyl)-tryptophan

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2-(3-(2-thioxopyrrolidin-3-ylidene)methyl)tryptophan

*

2-(mannopyranosyl)-tryptophan

*

2-amino-3-((N-2,4,6-trimethylbenzenesulfonyl)indole)propionic acid

*

2-benzofuranylmethoxycarboyl-alpha-methyl-1'-((4-(phosphoryloxymethyl)benzoyl)methoxycarbonyl)tryptophan-N-(1-phenylethyl)amide

*

2-benzyl-5-(N-(tert-butoxycarbonyl)tryptophyl)amino-3-oxo-1-thioxoperhydropyrido(1,2-c)pyrimidine

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2-hydroxymethyl-1-(N-phthaloyltryptophyl)aziridine

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2-methyltryptophan

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2-thioltryptophan

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3-(3-indolyl)-2-hydroxypropanoic acid cyanomethyl ester

*

3-acetyl-5-acetyltetramic acid

*

3-amino-1-chloroindolybutane

*

3-methylcytidine monophosphate-tryptophan complex

*

4-(E-4'-hydroxy-3'-methylbut-2'-enyl)-L-tryptophan

*

4-azatryptophan

*

4-fluorotryptophan

*

4-methyltryptophan

*

4-nitro-tryptophan

*

4-nitrobenzyloxycarbonylglycyltryptophylglycine

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5'-phosphopyridoxyl-7-azatryptophan

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5-benzyloxytryptophan

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5-hydroxy-L-(beta-11C)tryptophan

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5-methyltryptophan

*

6(I)-tryptophyl-6(I)-deoxy-2(I),3(I)-di-O-methylhexakis(2(II-VII),3(II-VII),6(II-VII)-tri-O-methyl)-beta-cyclodextrin

*

6-(difluoromethyl)tryptophan

*

6-azidotryptophan

*

6-bromotryptophan

*

6-chlorotryptophan

*

6-methoxytryptophan

*

6-nitrotryptophan

*

7-chlorotryptophan

*

8-azatryptophan

*

adenosine-5'-O-(N-(tryptophanylamide))phosphoramidothioate

*

alpha-(fluoromethyl)tryptophan

*

*

*

Asahi IM-TR 350

*

benzyloxycarbonyl-tryptophan 2-nitrophenoxy ester

*

benzyloxycarbonyltryptophan

*

benzyloxycarbonyltryptophanylchloromethane

*

beta-3-oxindolylalanine

*

beta-hydroxy-N-acetyltryptophanamide

*

C(2)-mannosyltryptophan

*

caffeoyltryptophan

*

chloroacetyltryptophan

*

*

*

dihydroisotryptophan

*

EDTA-bis(L-tryptophan methyl ester)

*

flavinyltryptophan

*

fumiquinazoline F

*

*

*

L-6-bromohypaporphine

*

methyl N-(benzyloxycarbonyl)-didehydrovalyl-tryptophanate

*

methylaplysinopsin

*

N(3),5'-cycloxanthosine

*

N(beta)-phenylpropionyltryptophan

*

N(epsilon)-carbobenzyloxy-gamma-delta(1)-dihydrotryptophan

*

N-((1-((2-acetylmercapto-3-methyl-1-oxobutyl)amino)-1-cyclopentyl)carbonyl)tryptophan ethyl ester

*

N-(1-(2-carboxy-4-phenylbutyl)cyclopentylcarbonyl)tryptophan

*

N-(1-oxo-9-octadecenyl)tryptophan ethyl ester

*

N-(2,4,6-triisopropylphenylsulfonyl)tryptophan

*

N-(2-furyl)acryloyl-L-tryptophan methyl ester

*

N-acetyl-N-nitrosotryptophan

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N-acetyltryptophan methyl ester

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N-acetyltryptophan methyl ester peroxide