| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2013-06-15 17:46:47 UTC |
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| Update Date | 2023-02-21 17:30:05 UTC |
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| HMDB ID | HMDB0060602 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | N-acetyl-5-aminosalicylic acid |
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| Description | N-acetyl-5-aminosalicylic acid is a metabolite of mesalazine. Mesalazine, also known as mesalamine or 5-aminosalicylic acid (5-ASA), is an anti-inflammatory drug used to treat inflammatory bowel disease, such as ulcerative colitis and mild-to-moderate Crohn's disease. Mesalazine is a bowel-specific aminosalicylate drug that acts locally in the gut and has its predominant actions there, thereby having few systemic side effects. (Wikipedia) |
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| Structure | CC(=O)NC1=CC=C(O)C(=C1)C(O)=O InChI=1S/C9H9NO4/c1-5(11)10-6-2-3-8(12)7(4-6)9(13)14/h2-4,12H,1H3,(H,10,11)(H,13,14) |
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| Synonyms | | Value | Source |
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| N-Acetyl-5-aminosalicylate | Generator | | 5-Acetylaminosalicylate | HMDB | | N-Acetyl-5-aminosalicylic acid, monosodium salt | HMDB | | N-Acetyl-5-aminosalicylic acid | MeSH |
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| Chemical Formula | C9H9NO4 |
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| Average Molecular Weight | 195.1721 |
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| Monoisotopic Molecular Weight | 195.053157781 |
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| IUPAC Name | 5-acetamido-2-hydroxybenzoic acid |
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| Traditional Name | 5-acetamido-2-hydroxybenzoic acid |
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| CAS Registry Number | 51-59-2 |
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| SMILES | CC(=O)NC1=CC=C(O)C(=C1)C(O)=O |
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| InChI Identifier | InChI=1S/C9H9NO4/c1-5(11)10-6-2-3-8(12)7(4-6)9(13)14/h2-4,12H,1H3,(H,10,11)(H,13,14) |
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| InChI Key | GEFDRROBUCULOD-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as acylaminobenzoic acid and derivatives. These are derivatives of amino benzoic acid derivatives where the amine group is N-acylated. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Benzoic acids and derivatives |
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| Direct Parent | Acylaminobenzoic acid and derivatives |
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| Alternative Parents | |
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| Substituents | - Acylaminobenzoic acid or derivatives
- Acetanilide
- Hydroxybenzoic acid
- Salicylic acid
- Salicylic acid or derivatives
- Benzoic acid
- N-acetylarylamine
- Anilide
- Benzoyl
- N-arylamide
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Acetamide
- Vinylogous acid
- Carboxamide group
- Secondary carboxylic acid amide
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Organic nitrogen compound
- Organic oxide
- Carbonyl group
- Organopnictogen compound
- Organic oxygen compound
- Organonitrogen compound
- Organooxygen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 3.3 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.8544 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.25 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1135.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 280.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 69.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 159.8 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 46.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 280.8 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 406.1 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 118.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 621.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 146.3 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1036.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 222.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 232.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 586.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 258.4 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 259.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| N-acetyl-5-aminosalicylic acid,1TMS,isomer #1 | CC(=O)NC1=CC=C(O[Si](C)(C)C)C(C(=O)O)=C1 | 2103.2 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,1TMS,isomer #2 | CC(=O)NC1=CC=C(O)C(C(=O)O[Si](C)(C)C)=C1 | 2051.9 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,1TMS,isomer #3 | CC(=O)N(C1=CC=C(O)C(C(=O)O)=C1)[Si](C)(C)C | 1980.7 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,2TMS,isomer #1 | CC(=O)NC1=CC=C(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)=C1 | 2110.4 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,2TMS,isomer #2 | CC(=O)N(C1=CC=C(O[Si](C)(C)C)C(C(=O)O)=C1)[Si](C)(C)C | 1984.3 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,2TMS,isomer #3 | CC(=O)N(C1=CC=C(O)C(C(=O)O[Si](C)(C)C)=C1)[Si](C)(C)C | 1934.5 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,3TMS,isomer #1 | CC(=O)N(C1=CC=C(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)=C1)[Si](C)(C)C | 2002.6 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,3TMS,isomer #1 | CC(=O)N(C1=CC=C(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)=C1)[Si](C)(C)C | 2062.7 | Standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,3TMS,isomer #1 | CC(=O)N(C1=CC=C(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)=C1)[Si](C)(C)C | 2089.3 | Standard polar | 33892256 | | N-acetyl-5-aminosalicylic acid,1TBDMS,isomer #1 | CC(=O)NC1=CC=C(O[Si](C)(C)C(C)(C)C)C(C(=O)O)=C1 | 2376.5 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,1TBDMS,isomer #2 | CC(=O)NC1=CC=C(O)C(C(=O)O[Si](C)(C)C(C)(C)C)=C1 | 2346.1 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,1TBDMS,isomer #3 | CC(=O)N(C1=CC=C(O)C(C(=O)O)=C1)[Si](C)(C)C(C)(C)C | 2241.8 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,2TBDMS,isomer #1 | CC(=O)NC1=CC=C(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)=C1 | 2629.9 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,2TBDMS,isomer #2 | CC(=O)N(C1=CC=C(O[Si](C)(C)C(C)(C)C)C(C(=O)O)=C1)[Si](C)(C)C(C)(C)C | 2484.5 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,2TBDMS,isomer #3 | CC(=O)N(C1=CC=C(O)C(C(=O)O[Si](C)(C)C(C)(C)C)=C1)[Si](C)(C)C(C)(C)C | 2406.0 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,3TBDMS,isomer #1 | CC(=O)N(C1=CC=C(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)=C1)[Si](C)(C)C(C)(C)C | 2636.7 | Semi standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,3TBDMS,isomer #1 | CC(=O)N(C1=CC=C(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)=C1)[Si](C)(C)C(C)(C)C | 2624.1 | Standard non polar | 33892256 | | N-acetyl-5-aminosalicylic acid,3TBDMS,isomer #1 | CC(=O)N(C1=CC=C(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)=C1)[Si](C)(C)C(C)(C)C | 2498.4 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - N-acetyl-5-aminosalicylic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0udi-1900000000-788568304a3fcb1212fc | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - N-acetyl-5-aminosalicylic acid GC-MS (2 TMS) - 70eV, Positive | splash10-00e9-4092000000-adfef2d04d46a30ddaf2 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - N-acetyl-5-aminosalicylic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - N-acetyl-5-aminosalicylic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid LC-ESI-QFT , negative-QTOF | splash10-0udi-0900000000-1e2f1bce4213b28a08b1 | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid LC-ESI-QFT , positive-QTOF | splash10-004s-0900000000-3d690c93bc0cd137133a | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 35V, Negative-QTOF | splash10-0udi-0900000000-1e626a1ea4a9d218625a | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 35V, Positive-QTOF | splash10-004s-0900000000-09ddbe27b47765828bdf | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 20V, Positive-QTOF | splash10-002r-0900000000-efb5e2918aaffb85b7c0 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 10V, Positive-QTOF | splash10-002b-0900000000-5a8bb7813f5fead99f64 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 30V, Positive-QTOF | splash10-000i-0900000000-1a846d2e9239182a9278 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 40V, Positive-QTOF | splash10-000i-0900000000-bf8e0d2800b3ac3084f8 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 10V, Positive-QTOF | splash10-0udj-0900000000-2502f94152ad7435d799 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 20V, Positive-QTOF | splash10-0udi-0900000000-8fe82461a601d6889e09 | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 40V, Positive-QTOF | splash10-0zgi-3900000000-b44f554108b57c1c658e | 2016-08-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 10V, Negative-QTOF | splash10-0f6x-0900000000-1be3bca40296d0ac1b39 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 20V, Negative-QTOF | splash10-0udi-0900000000-60d134a7eebe401ea035 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 40V, Negative-QTOF | splash10-0a4i-2900000000-bc8a4061be51b5a858b0 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 10V, Positive-QTOF | splash10-0f9j-0900000000-6fd2e59833a14933fdb8 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 20V, Positive-QTOF | splash10-000i-0900000000-4dc8b12a502c6b8d9ab8 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 40V, Positive-QTOF | splash10-0a4l-8900000000-cd2a7e9d392ad30f3b04 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 10V, Negative-QTOF | splash10-0udl-0900000000-b80ce383de5e955e2409 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 20V, Negative-QTOF | splash10-0zfr-0900000000-92302fe30467bdc8a2e8 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-acetyl-5-aminosalicylic acid 40V, Negative-QTOF | splash10-0a59-0900000000-05197b74499be813eb5e | 2021-10-12 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-04 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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| Disease References | | Irritable bowel syndrome |
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- Le Gall G, Noor SO, Ridgway K, Scovell L, Jamieson C, Johnson IT, Colquhoun IJ, Kemsley EK, Narbad A: Metabolomics of fecal extracts detects altered metabolic activity of gut microbiota in ulcerative colitis and irritable bowel syndrome. J Proteome Res. 2011 Sep 2;10(9):4208-18. doi: 10.1021/pr2003598. Epub 2011 Aug 8. [PubMed:21761941 ]
| | Ulcerative colitis |
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- Le Gall G, Noor SO, Ridgway K, Scovell L, Jamieson C, Johnson IT, Colquhoun IJ, Kemsley EK, Narbad A: Metabolomics of fecal extracts detects altered metabolic activity of gut microbiota in ulcerative colitis and irritable bowel syndrome. J Proteome Res. 2011 Sep 2;10(9):4208-18. doi: 10.1021/pr2003598. Epub 2011 Aug 8. [PubMed:21761941 ]
- Marchesi JR, Holmes E, Khan F, Kochhar S, Scanlan P, Shanahan F, Wilson ID, Wang Y: Rapid and noninvasive metabonomic characterization of inflammatory bowel disease. J Proteome Res. 2007 Feb;6(2):546-51. [PubMed:17269711 ]
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