- 1. 1,2-Oxathiolane 2,2-Dioxide
- [A synthetic, colorless liquid or white crystalline solid that is readily soluble in water and many organic solvents such as ketones, esters and aromatic hydrocarbons. 1,3-propanesultone is used as a chemical intermediate in the production of detergents, dyes, lathering agents, bacteriostats, fungicides, insecticides, cation-exchange resins, corrosion inhibitors and vulcanization accelerators. When heated to decomposition, it emits toxic fumes of sulfur oxides. Humans are potentially exposed to residues of 1,3-propane sultone when using products manufactured from this compound. The primary routes of potential human exposure to 1,3-propane sultone are ingestion and inhalation. Contact with this chemical can cause mild irritation of the eyes and skin. It is reasonably anticipated to be a human carcinogen. (NCI05) ( NCI )] (UMLS (NCI) C0043970) =Organic Chemical; Pharmacologic Substance; Hazardous or Poisonous Substance
| - 11. oxalosis
- [ ] (UMLS (CSP) C1298681) =Disease or Syndrome
|
- 2. 2,4-Oxazolidinedione, 3,5,5-trimethyl-
- [A dione-type anticonvulsant with antiepileptic activity. Trimethadione reduces T-type calcium currents in thalamic neurons, thereby stabilizing neuronal membranes, raising the threshold for repetitive activities in the thalamus and inhibiting corticothalamic transmission. This decreases the abnormal thalamocortical rhythmicity, which is thought to underlie the paroxysmal three-cycle-per-second spike-and-wave pattern seen with absence (petit mal) seizures. ( NCI )] (UMLS (NCI) C0041038) =Organic Chemical; Pharmacologic Substance ;
=[CN400] ANTICONVULSANTS;
oxazole =TRIMETHADIONE 150 MG;
TRIMETHADIONE 300 MG;
TRIMETHADIONE 40 MG/ML | - 12. OXAMNIQUINE
- [An anthelmintic with schistosomicidal activity against Schistosoma mansoni, but not against other Schistosoma spp. Oxamniquine causes worms to shift from the mesenteric veins to the liver where the male worms are retained; the female worms return to the mesentery, but can no longer release eggs. (From Martidale, The Extra Pharmacopoeia, 31st ed, p121) ( MSH )] (UMLS (NCI) C0029994) =Organic Chemical; Pharmacologic Substance ;
=Anthelminthics;
Hydroxyquinolines;
Nitroquinolines;
|
- 3. 2-Oxazolidinone, 4-((3-(2-(dimethylamino)ethyl)-1H-indol-5-yl)methyl)-,(S)-
- [A member of the triptan class agents with anti-migraine property. Zolmitriptan selectively binds to and activates serotonin (5-HT) 1B expressed in intracranial arteries and 5_HT 1D receptors located on peripheral trigeminal sensory nerve terminals in the meninges and central terminals in brain stem sensory nuclei. Receptor binding results in constriction of cranial vessels, reduction of the vessel pulsation and inhibition of nociceptive transmission, thereby providing relief of migraine headaches. Zolmitriptan may also relief migraine headaches by inhibition pro-inflammatory neuropeptide release. ( NCI )] (UMLS (NCI) C0528166) =Organic Chemical; Pharmacologic Substance ;
=[CN105] ANTIMIGRAINE AGENTS;
Oxazolidinones =ZOLMITRIPTAN 2.5 MG;
ZOLMITRIPTAN 5 MG;
| - 13. Oxandrin
- (UMLS (NCI) C0728775) =Organic Chemical; Pharmacologic Substance; Hormone
|
- 4. 2-Oxazolidinone, 5-((3,5-dimethylphenoxy)methyl)-
- [An oxazolidinone with centrally-acting skeletal muscle relaxant properties. Although the exact mechanism through which metaxalone exerts its effect is largely unknown, it might be due to general central nervous system (CNS) depression. Metaxalone has no direct effect on the contractile mechanisms of striated muscle, the motor end plate, or the nerve fiber. ( NCI )] (UMLS (NCI) C0163055) =Organic Chemical; Pharmacologic Substance ;
=[MS200] SKELETAL MUSCLE RELAXANTS;
Oxazolidinones =METAXALONE 400 MG;
METAXALONE 800 MG;
| - 14. OXANDROLONE
- [synthetic hormone with androgenic and anabolic properties. ( CSP )] (UMLS (NCI) C0029995) =Steroid; Pharmacologic Substance; Hormone =androgen analog;
Androstanols;
[HS100] ANDROGENS/ANABOLICS;
=OXANDROLONE 2.5 MG;
OXANDROLONE 10 MG |
- 5. 4-Oxa-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3-(2-hydroxyethylidene)-7-oxo-, Monopotassium Salt,(2R-(2alpha,3Z,5alpha))-
- [A semi-synthetic beta-lactamase inhibitor isolated from streptomyces. Clavunalate potassium contains a beta-lactam ring and binds strongly to beta-lactamase at or near its active site. This protects other beta-lactam antibiotics from beta-lactamase catalysis. This drug is used in conjunction with beta-lactamase susceptible penicillins to treat infections caused by beta-lactamase producing organisms. ( NCI )] (UMLS (NCI) C0137997) =Organic Chemical; Antibiotic =CLAVULANATE;
=CLAVULANATE POTASSIUM 100 MG/100ML;
CLAVULANATE POTASSIUM 62.5 MG/5ML;
CLAVULANATE POTASSIUM 62.5 MG;
CLAVULANATE POTASSIUM 57 MG/5ML;
CLAVULANATE POTASSIUM 28.5 MG;
CLAVULANATE POTASSIUM 28.5 MG/5ML;
CLAVULANATE POTASSIUM 31.25 MG/5ML;
CLAVULANATE POTASSIUM 125 MG;
CLAVULANATE POTASSIUM 57 MG;
CLAVULANATE POTASSIUM 0.1 GM/VIL;
CLAVULANATE POTASSIUM 42.9 MG/5ML;
CLAVULANATE POTASSIUM 31.25 MG;
| - 15. oxazine
- [Six-membered heterocycles containing an oxygen and a nitrogen. ( MSH )] (UMLS (CSP) C0030001) =Organic Chemical ;
=Heterocyclic Compounds, 1-Ring;
nitrogenous heterocyclic compound;
oxygenous heterocyclic compound;
=flavin;
morpholine;
Efavirenz;
2-oxo-N,3-bis-(2-chloroethyl) tetrahydro-2H-1,3,2-oxazaphosphorin- 2-amine;
morpholine;
L 743726 |
- 6. OXACILLIN
- [A semisynthetic penicillinase-resistant and acid-stable penicillin with an antimicrobial activity. Oxacillin binds to penicillin-binding proteins in the bacterial cell wall, thereby blocking the synthesis of peptidoglycan, a critical component of the bacterial cell wall. This leads to inhibition of cell growth and causes cell lysis. ( NCI )] (UMLS (NCI) C0029983) =Organic Chemical; Antibiotic ;
=Penicillanic Acid;
[AM053] PENICILLINASE-RESISTANT PENICILLINS =CLOXACILLIN;
OXACILLIN SODIUM | - 16. oxaziridine
- [ ] (UMLS (CSP) C0597947) =Organic Chemical; Pharmacologic Substance
|
- 7. oxalate
- [strong dicarboxylic acid or its salts or esters occurring in many plants; produced in the body by metabolism of glyoxylic acid or ascorbic acid; not metabolized but excreted in the urine. ( CSP )] (UMLS (CSP) C0029988) =Organic Chemical =dicarboxylate;
| - 17. oxazole
- [five-membered heterocyclic ring structures containing an oxygen in the 1-position and a nitrogen in the 3-position. ( CSP )] (UMLS (CSP) C0030004) =Organic Chemical ;
=azole;
Heterocyclic Compounds, 1-Ring =isoxazole;
oxazolidone;
isoxazole;
2-Imino-4-keto-5-phenyltetrahydrooxazole;
2,4-Oxazolidinedione, 3,5,5-trimethyl-;
PARAMETHADIONE;
Oxazolidinones;
|
- 8. Oxaliplatin/Paclitaxel
- (UMLS (NCI) C0879353) =Therapeutic or Preventive Procedure ;
| - 18. oxazolidinedione
- [ ] (UMLS (CSP) C0304361) =Organic Chemical; Pharmacologic Substance
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- 9. Oxaliplatin/Topotecan
- (UMLS (NCI) C0935701) =Therapeutic or Preventive Procedure
| - 19. oxazolidone
- [derivatives of oxazole; a class of synthetic antibiotic agents. ( CSP )] (UMLS (CSP) C0597149) =Organic Chemical ;
=oxazole;
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- 10. oxaloacetate
- [class of ketodicarboxylic acids, or their salts or esters, derived from oxalic acid; oxaloacetate is an intermediate in the citric acid cycle and is converted to aspartate by a transamination reaction. ( CSP )] (UMLS (CSP) C0029989) =Organic Chemical =dicarboxylate;
| - 20. oxazolinone
- [ ] (UMLS (CSP) C0597150) =Organic Chemical ;
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