H33

8-CHLORO-1,3-DIMETHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

Created:	2007-04-02
Last modified:	2011-06-04

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1 entries where H33 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	21
Chiral Atom Count	0
Bond Count	22
Aromatic Bond Count	0

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Chemical Component Summary
Name	8-CHLORO-1,3-DIMETHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE
Systematic Name (OpenEye OEToolkits)	8-chloro-1,3-dimethyl-7H-purine-2,6-dione
Formula	C₇ H₇ Cl N₄ O₂
Molecular Weight	214.609
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C2N(c1nc(Cl)nc1C(=O)N2C)C
SMILES	CACTVS	3.341	CN1C(=O)N(C)c2nc(Cl)[nH]c2C1=O
SMILES	OpenEye OEToolkits	1.5.0	CN1c2c([nH]c(n2)Cl)C(=O)N(C1=O)C
Canonical SMILES	CACTVS	3.341	CN1C(=O)N(C)c2nc(Cl)[nH]c2C1=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	CN1c2c([nH]c(n2)Cl)C(=O)N(C1=O)C
InChI	InChI	1.03	InChI=1S/C7H7ClN4O2/c1-11-4-3(9-6(8)10-4)5(13)12(2)7(11)14/h1-2H3,(H,9,10)
InChIKey	InChI	1.03	RYIGNEOBDRVTHA-UHFFFAOYSA-N

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB14132
Name	8-chlorotheophylline
Groups	experimental
Description	8-Chlorotheophylline is a stimulant drug of the xanthine chemical class, with physiological effects similar to caffeine. Its main use is in combination with [Diphenhydramine] as the antiemetic drug [Dimenhydrinate]. The stimulant properties of 8-chlorotheophylline are thought to ward off the drowsiness caused by diphenhydramine's anti-histamine activity in the central nervous system. 8-chlorotheophylline produces a number of effects including nervousness, restlessness, insomnia, headache, and nausea, which are primarily attributed to its ability to block the adenosine receptor [A33889, A1539]. Because adenosine causes a decrease in neuronal firing, blockade of the adenosine receptor causes the reverse effect resulting in excitation.
Synonyms	Chlorotheophylline 8-chloro-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione 1,3-dimethyl-8-chloroxanthine Chlortheophylline 8-chlorotheophylline
Indication	When used in combination with [DB01075] as the antiemetic [DB00985], 8-chlorotheophylline is indicated for the prevention and treatment of nausea, vomiting, or vertigo of motion sickness.
Categories	Alkaloids Cytochrome P-450 CYP1A2 Substrates Cytochrome P-450 Substrates Heterocyclic Compounds, Fused-Ring Purines Purinones Xanthine derivatives
CAS number	85-18-7

Drug Targets

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

Name	Target Sequence	Pharmacological Action	Actions
Adenosine receptor A2a	MPIMGSSVYITVELAIAVLAILGNVLVCWAVWLNSNLQNVTNYFVVSLAA...	unknown	antagonist
Cytochrome P450 1A2	MALSQSVPFSATELLLASAIFCLVFWVLKGLRPRVPKGLKSPPEPWGWPL...	unknown	substrate

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682