Exact Mass: 453.1457

A penicillin that is the N-benzoyl derivative of ampicillin.

[2-Methyl-1-(2-phenylethyl)-3-imidazo[1,2-a]pyridin-4-iumyl]-diphenyl-sulfanylidenephosphorane

C28H26N2PS+ (453.1554)

Methyl (1S,3S,4R,7R,9R,11S,12S,13S)-5-(6-aminopurin-9-yl)-1,12,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.03,7]tridecane-11-carboxylate

2-[(3R,6aS,8R,10aS)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(1,3-thiazol-2-yl)acetamide

2-[(3S,6aS,8R,10aS)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(1,3-thiazol-2-yl)acetamide

2-[(3R,6aR,8S,10aR)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(2-thiazolyl)acetamide

2-[(3R,6aR,8R,10aR)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(2-thiazolyl)acetamide

2-[(3R,6aS,8S,10aS)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(2-thiazolyl)acetamide

2-[(3S,6aR,8S,10aR)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(2-thiazolyl)acetamide

2-[(3S,6aS,8S,10aS)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(2-thiazolyl)acetamide

2-[(3S,6aR,8R,10aR)-1-[(3,5-difluorophenyl)methyl]-3-hydroxy-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-(2-thiazolyl)acetamide

Methyl 4-[3-(2,3-dihydro-1,4-benzodioxine-6-carbonyl)-1-(2-methoxyethyl)-4,5-dioxopyrrolidin-2-yl]benzoate

C24H23NO8 (453.1424)

4,7-DI(4-Ethoxyphenyl)-6-phenyl-1,2,5-thiadiazolo(3,4-C)pyridine

C27H23N3O2S (453.1511)

ST 19:5;O5;Tau

C21H27NO8S (453.1457)

SB-612111 (hydrochloride)

C24H30Cl3NO (453.1393)

SB-612111 hydrochloride hydrochloride is a novel and potent opiate receptor-like orphan receptor (ORL-1) antagonist with a high affinity for hORL-1 (Ki=0.33 nM). SB-612111 hydrochloride exhibits selectivity for μ-,?κ- and?δ-receptors with Ki values of?57.6 nM, 160.5 nM and 2109 nM, respecticely. SB-612111 hydrochloride effectively antagonizes the pronociceptive action of Nociceptin (HY-P0183) in an acute pain model[1].

methyl 5-(6-aminopurin-9-yl)-1,12,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate

methyl (1s,3s,4r,5r,7r,9r,11s,12s,13s)-5-(6-aminopurin-9-yl)-1,12,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate

methyl (1r,3r,4s,5r,7r,9r,11s,12s,13s)-5-(6-aminopurin-9-yl)-1,12,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate

(5s,6s,6as)-6a-hydroxy-1',5-dimethyl-2-[(methylsulfanyl)methyl]-2',3-dioxo-4,5,7,8-tetrahydrospiro[cyclopenta[f]quinoxaline-6,3'-indole]-9-carboxylic acid

methyl (1s,3s,4r,5r,7r,9r,11s,12s,13r)-5-(6-aminopurin-9-yl)-1,12,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate

(1's,15's,26's,29'r)-27'-oxa-8',11',13',16',24'-pentaazaspiro[cyclopropane-1,10'-octacyclo[13.12.1.1¹,⁸.0²,⁷.0¹³,²⁶.0¹⁶,²⁵.0¹⁸,²³.0¹¹,²⁹]nonacosane]-2',4',6',18',20',22',24'-heptaene-9',14',17'-trione

(1's,15's,26's,29'r)-27'-oxa-8',11',13',16',24'-pentaazaspiro[cyclopropane-1,10'-octacyclo[13.12.1.1¹,⁸.0²,⁷.0¹³,²⁶.0¹⁶,²⁵.0¹⁸,²³.0¹¹,²⁹]nonacosane]-2',4',6',18',20',22',24'-heptaene-9',14',17'-trione

C25H19N5O4 (453.1437)

methyl (1s,3s,4r,7r,9r,11s,12s,13s)-5-(6-aminopurin-9-yl)-1,12,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate

6a-hydroxy-1',5-dimethyl-2-[(methylsulfanyl)methyl]-2',3-dioxo-4,5,7,8-tetrahydrospiro[cyclopenta[f]quinoxaline-6,3'-indole]-9-carboxylic acid

(5s)-6a-hydroxy-1',5-dimethyl-2-[(methylsulfanyl)methyl]-2',3-dioxo-4,5,7,8-tetrahydrospiro[cyclopenta[f]quinoxaline-6,3'-indole]-9-carboxylic acid

methyl (1r,3s,4r,7r,9r,11s)-5-(6-aminopurin-9-yl)-1,13,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate

27'-oxa-8',11',13',16',24'-pentaazaspiro[cyclopropane-1,10'-octacyclo[13.12.1.1¹,⁸.0²,⁷.0¹³,²⁶.0¹⁶,²⁵.0¹⁸,²³.0¹¹,²⁹]nonacosane]-2',4',6',18',20',22',24'-heptaene-9',14',17'-trione

27'-oxa-8',11',13',16',24'-pentaazaspiro[cyclopropane-1,10'-octacyclo[13.12.1.1¹,⁸.0²,⁷.0¹³,²⁶.0¹⁶,²⁵.0¹⁸,²³.0¹¹,²⁹]nonacosane]-2',4',6',18',20',22',24'-heptaene-9',14',17'-trione

C25H19N5O4 (453.1437)

methyl 5-(6-aminopurin-9-yl)-1,13,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate

methyl (1r,3s,4r,5r,7r,9r,11s)-5-(6-aminopurin-9-yl)-1,13,13-trihydroxy-4-methoxy-2,6,10-trioxatricyclo[7.4.0.0³,⁷]tridecane-11-carboxylate