Exact Mass: 526.2791208
Exact Mass Matches: 526.2791208
Found 97 metabolites which its exact mass value is equals to given mass value 526.2791208
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Desmosine
Desmosine is formed by condensation of four molecules of lysine into a pyridinium ring. Elastin molecules aggregate in the extracellular space where they are crosslinked by stable desmosine bridges. The resulting polymer is structurally organized as branched fibers and lamellae, which, in skin, are wider (a few microns) in the deep dermis and become progressively thinner (fraction of a micron) towards the papillary dermis. Several general and local factors seem to regulate elastin gene expression, deposition and degradation. (PMID: 9297692). Desmosines are crosslinking amino acids unique to mature elastin in humans. Owing to this unicity, they have been discussed as potentially indicators of connective tissue disorders whose clinical manifestations are mostly the result of elastin degradation. (PMID: 17390614). Emphysema (Pulmonary emphysema is a devastating disease for which there is no effective treatment) is associated with degradation of elastic fibers (PMID: 14704646). It has been shown that the urinary concentration of elastin specific crosslinks, desmosine correlates well with liver fibrosis score in biopsy specimens from patients with liver disease secondary to hepatitis C virus and alcohol. (PMID: 10996125). Degradation production of Elastin
Isodesmosine
2-(4-Amino-4-carboxybutyl)-1-(5-amino-5-carboxypentyl)-3,5-bis(3-amino-3-carboxypropyl)pyridinium. A rare amino acid found in elastin, formed by condensation of four molecules of lysine into a pyridinium ring.
Degradation production of Elastin which, together with Desmosine
Iganidipine
Val-Phe-Val-Tyr
syn-6-hydroxythiobinupharidine sulphoxide
C30H42N2O4S (526.2865132000001)
(3S)-6t,6c-di-furan-3-yl-9c,9t-dimethyl-(3rS,9ac,2rC2,4tC2,3rC3,9at)-dodecahydro-dispiro[quinolizine-3,2-thiophene-4,3-quinolizine]-4t,4c-diol|6,6-Dihydroxy-thiobinupharidin|6,6-Dihydroxythiobinupharidin|6,6-Dihydroxythionuphlutin-A|6,6-Dihydroxythionuphlutin-B|thiobinupharidine-6alpha,15alpha-diol|thionupharodioline
C30H42N2O4S (526.2865132000001)
1beta,2beta,3beta,4beta,5beta,6beta,7alpha,24betaoctaol-spirost-25(27)-en|tupisteroide C
5beta-acetoxy-4beta,10-diangeloyloxy-2beta,3beta,8,11-tetrahydroxy-bisabol-7(14)-ene
[6-acetyloxy-7-hydroxy-1-(3-methylbutanoyloxy)-7-(3-methylbutanoyloxymethyl)-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-4-yl]methyl 3-methylbutanoate
[6-acetyloxy-7-hydroxy-1-(3-methylbutanoyloxy)-7-(3-methylbutanoyloxymethyl)-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-4-yl]methyl 3-methylbutanoate [IIN-based on: CCMSLIB00000847103]
[6-acetyloxy-7-hydroxy-1-(3-methylbutanoyloxy)-7-(3-methylbutanoyloxymethyl)-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-4-yl]methyl 3-methylbutanoate [IIN-based: Match]
Asp His Lys Lys
Asp Lys His Lys
Asp Lys Lys His
Phe Phe Ile Thr
Phe Phe Leu Thr
Phe Phe Thr Ile
Phe Phe Thr Leu
Phe Ile Phe Thr
Phe Ile Thr Phe
Phe Leu Phe Thr
Phe Leu Thr Phe
Phe Thr Phe Ile
Phe Thr Phe Leu
Phe Thr Ile Phe
Phe Thr Leu Phe
Phe Val Val Tyr
Phe Val Tyr Val
Phe Tyr Val Val
His Asp Lys Lys
His Lys Asp Lys
His Lys Lys Asp
Ile Phe Phe Thr
Ile Phe Thr Phe
Ile Thr Phe Phe
Lys Asp His Lys
Lys Asp Lys His
Lys His Asp Lys
Lys His Lys Asp
Lys Lys Asp His
Lys Lys His Asp
Leu Phe Phe Thr
Leu Phe Thr Phe
Leu Thr Phe Phe
Thr Phe Phe Ile
Thr Phe Phe Leu
Thr Phe Ile Phe
Thr Phe Leu Phe
Thr Ile Phe Phe
Thr Leu Phe Phe
Val Phe Val Tyr
Val Phe Tyr Val
Val Val Phe Tyr
Val Val Tyr Phe
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Tyr Val Phe Val
Tyr Val Val Phe
Iganidipine
C78274 - Agent Affecting Cardiovascular System > C270 - Antihypertensive Agent > C333 - Calcium Channel Blocker C93038 - Cation Channel Blocker
(2S,4S)-4-[4-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester
(2S)-2-azaniumyl-6-[4-[(4S)-4-azaniumyl-4-carboxylatobutyl]-3,5-bis[(3S)-3-azaniumyl-3-carboxylatopropyl]pyridin-1-ium-1-yl]hexanoate
2-Azaniumyl-6-[2-(4-azaniumyl-4-carboxylatobutyl)-3,5-bis(3-azaniumyl-3-carboxylatopropyl)pyridin-1-ium-1-yl]hexanoate
[6-acetyloxy-7-hydroxy-1-(3-methylbutanoyloxy)-7-(3-methylbutanoyloxymethyl)-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-4-yl]methyl 3-methylbutanoate
4-[[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[[oxo-(propan-2-ylamino)methyl]amino]-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl-methylamino]methyl]benzoic acid
4-[[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[[oxo-(propan-2-ylamino)methyl]amino]-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl-methylamino]methyl]benzoic acid
4-[[[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[[oxo-(propan-2-ylamino)methyl]amino]-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl-methylamino]methyl]benzoic acid
4-[[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[[oxo-(propan-2-ylamino)methyl]amino]-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl-methylamino]methyl]benzoic acid
4-[[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[[oxo-(propan-2-ylamino)methyl]amino]-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl-methylamino]methyl]benzoic acid
4-[[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[[oxo-(propan-2-ylamino)methyl]amino]-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl-methylamino]methyl]benzoic acid
4-[[[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[[oxo-(propan-2-ylamino)methyl]amino]-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl-methylamino]methyl]benzoic acid
[1-acetyloxy-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl] (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoate
(1-acetyloxy-3-phosphonooxypropan-2-yl) (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
(1-butanoyloxy-3-phosphonooxypropan-2-yl) (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate
(1-hexanoyloxy-3-phosphonooxypropan-2-yl) (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
Desmosine
(3s,4'r,4''r,9r,9''r,9as,9''as)-6,6''-bis(furan-3-yl)-9,9''-dimethyl-hexadecahydrodispiro[quinolizine-3,2'-thiolane-4',3''-quinolizine]-4,4''-diol
C30H42N2O4S (526.2865132000001)