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Tolazamide: Difference between revisions

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Revision as of 07:43, 30 August 2011 editBogBot (talk | contribs)Bots53,132 edits populated new fields in {{drugbox}} and reordered per bot approval. Report errors and suggestions to User_talk:BogBot← Previous edit Latest revision as of 18:49, 12 January 2023 edit undoQuercus solaris (talk | contribs)Extended confirmed users17,651 edits a trade name for the infobox (redirect from Tolinase
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{{short description|Chemical compound}}
{{Drugbox {{Drugbox
| verifiedrevid = 408966679 | verifiedrevid = 408966679
| IUPAC_name = ''N''--4-methylbenzenesulfonamide | IUPAC_name = ''N''--4-methylbenzenesulfonamide
| image = Tolazamide.svg | image = Tolazamide.svg
| image2 = Tolazamide ball-and-stick.png

<!--Clinical data--> <!--Clinical data-->
| tradename = | tradename = Tolinase
| Drugs.com = {{drugs.com|monograph|tolazamide}} | Drugs.com = {{drugs.com|monograph|tolazamide}}
| MedlinePlus = a682482 | MedlinePlus = a682482
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| legal_US = Rx-only | legal_US = Rx-only
| routes_of_administration = Oral | routes_of_administration = Oral

<!--Pharmacokinetic data--> <!--Pharmacokinetic data-->
| bioavailability = ? | bioavailability = ?
| metabolism = ? | metabolism = metabolized in the liver to active metabolites
| elimination_half-life = 7 hours | elimination_half-life = 7 hours
| excretion = ] (85%) and fecal (7%) | excretion = ] (85%) and fecal (7%)

<!--Identifiers--> <!--Identifiers-->
| IUPHAR_ligand = 6847
| CASNo_Ref = {{cascite|correct|CAS}}
| CAS_number = 1156-19-0 | CAS_number = 1156-19-0
| ATC_prefix = A10 | ATC_prefix = A10
| ATC_suffix = BB05 | ATC_suffix = BB05
| PubChem = 5503 | PubChem = 5503
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
| DrugBank = APRD01267 | DrugBank = DB00839
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 5302 | ChemSpiderID = 5302
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| KEGG_Ref = {{keggcite|correct|kegg}} | KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = D00379 | KEGG = D00379
| ChEBI = 9613
| ChEMBL_Ref = {{ebicite|correct|EBI}} | ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 817 | ChEMBL = 817

<!--Chemical data--> <!--Chemical data-->
| C=14 | H=21 | N=3 | O=3 | S=1 | C=14 | H=21 | N=3 | O=3 | S=1
| SMILES = O=S(=O)(c1ccc(cc1)C)NC(=O)NN2CCCCCC2
| molecular_weight = 311.401 ]/]
| smiles = O=S(=O)(c1ccc(cc1)C)NC(=O)NN2CCCCCC2
| InChI = 1/C14H21N3O3S/c1-12-6-8-13(9-7-12)21(19,20)16-14(18)15-17-10-4-2-3-5-11-17/h6-9H,2-5,10-11H2,1H3,(H2,15,16,18)
| InChIKey = OUDSBRTVNLOZBN-UHFFFAOYAL
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C14H21N3O3S/c1-12-6-8-13(9-7-12)21(19,20)16-14(18)15-17-10-4-2-3-5-11-17/h6-9H,2-5,10-11H2,1H3,(H2,15,16,18) | StdInChI = 1S/C14H21N3O3S/c1-12-6-8-13(9-7-12)21(19,20)16-14(18)15-17-10-4-2-3-5-11-17/h6-9H,2-5,10-11H2,1H3,(H2,15,16,18)
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==Synthesis== ==Synthesis==
]
] is converted to its ] with ] in the presence of a base. Heating that intermediate with ] leads to the displacement of the ethoxy group and the formation of tolazemide:<ref>{{cite journal | author = Wright, J. B.; Willette, R. E. | journal = J. Med. Chem. | year = 1962 | volume = 5 | pages = 815–822 | doi = 10.1021/jm01239a016 | issue = 4}}</ref>


] is converted to its ] with ] in the presence of a base. Heating that intermediate with 1-amino-] leads to the displacement of the ethoxy group and the formation of tolazemide:<ref name = "Wright_1962" />
]


Azepane proper would lead to .
==References==

== References ==
{{reflist}} {{reflist}}


==External links== == External links ==
* * {{cite web | title = Tolazamide | url = https://medlineplus.gov/druginfo/meds/a682482.html | work = Medline Plus | publisher = U.S. National Library of Medicine }}


{{Oral hypoglycemics}}
{{Ion channel modulators}}


]

]
{{Oral_hypoglycemics}}

]
] ]
]



{{gastrointestinal-drug-stub}} {{gastrointestinal-drug-stub}}

]
]

Latest revision as of 18:49, 12 January 2023

Chemical compound Pharmaceutical compound
Tolazamide
Clinical data
Trade namesTolinase
AHFS/Drugs.comMonograph
MedlinePlusa682482
License data
Pregnancy
category
  • AU: C
Routes of
administration
Oral
ATC code
Legal status
Legal status
Pharmacokinetic data
Bioavailability?
Metabolismmetabolized in the liver to active metabolites
Elimination half-life7 hours
ExcretionRenal (85%) and fecal (7%)
Identifiers
IUPAC name
  • N--4-methylbenzenesulfonamide
CAS Number
PubChem CID
IUPHAR/BPS
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.013.262 Edit this at Wikidata
Chemical and physical data
FormulaC14H21N3O3S
Molar mass311.40 g·mol
3D model (JSmol)
SMILES
  • O=S(=O)(c1ccc(cc1)C)NC(=O)NN2CCCCCC2
InChI
  • InChI=1S/C14H21N3O3S/c1-12-6-8-13(9-7-12)21(19,20)16-14(18)15-17-10-4-2-3-5-11-17/h6-9H,2-5,10-11H2,1H3,(H2,15,16,18)
  • Key:OUDSBRTVNLOZBN-UHFFFAOYSA-N
  (verify)

Tolazamide is an oral blood glucose lowering drug used for people with Type 2 diabetes. It is part of the sulfonylurea family (ATC A10BB).

Synthesis

Tolazemide synthesis: U.S. patent 3,063,903 GB 887886  DE 1196200 

para-Toluenesulfonamide is converted to its carbamate with ethyl chloroformate in the presence of a base. Heating that intermediate with 1-amino-azepane leads to the displacement of the ethoxy group and the formation of tolazemide:

Azepane proper would lead to .

References

  1. ^ Wright JB, Willette RE (July 1962). "Antidiabetic Agents. N4-Arylsulfonylsemicarbazides". Journal of Medicinal and Pharmaceutical Chemistry. 91 (4): 815–22. doi:10.1021/jm01239a016. PMID 14056414.

External links

  • "Tolazamide". Medline Plus. U.S. National Library of Medicine.
Oral diabetes medication, insulins and insulin analogs, and other drugs used in diabetes (A10)
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K2PsTooltip Tandem pore domain potassium channel
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See also: Receptor/signaling modulatorsTransient receptor potential channel modulators
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