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Cromakalim

Cromakalim structure

Cromakalim 

structure
  • CAS No:

    94470-67-4

  • Formula:

    C16H18N2O3

  • Chemical Name:

    Cromakalim

  • Synonyms:

    2H-1-Benzopyran-6-carbonitrile,3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(2-oxo-1-pyrrolidinyl)-,(3R,4S)-rel-;2H-1-Benzopyran-6-carbonitrile,3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(2-oxo-1-pyrrolidinyl)-,trans-(±)-;rel-(3R,4S)-3,4-Dihydro-3-hydroxy-2,2-dimethyl-4-(2-oxo-1-pyrrolidinyl)-2H-1-benzopyran-6-carbonitrile;BRL 34915;Cromakalim;(±)-Cromakalim;2H-1-Benzopyran-6-carbonitrile,3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(2-oxo-1-pyrrolidinyl)-,trans-;86776-67-2

Description

A potassium-channel opening vasodilator that has been investigated in the management of hypertension. It has also been tried in patients with asthma. (Martindale, The Extra Pharmacopoeia, 30th ed, p352)

Cromakalim Basic Attributes

286.32600

286.33

Characteristics

73.56000

1.69158

1.31g/cm3

242-244ºC

482.3ºC at 760 mmHg

245.5ºC

1.615

2-8ºC

Safety Information

S22; S24/25

Drug Information

Agents that inhibit the actions of the parasympathetic nervous system. The major group of drugs used therapeutically for this purpose is the MUSCARINIC ANTAGONISTS. (See all compounds classified as Parasympatholytics.)|Drugs used in the treatment of acute or chronic vascular HYPERTENSION regardless of pharmacological mechanism. Among the antihypertensive agents are DIURETICS; (especially DIURETICS, THIAZIDE); ADRENERGIC BETA-ANTAGONISTS; ADRENERGIC ALPHA-ANTAGONISTS; ANGIOTENSIN-CONVERTING ENZYME INHIBITORS; CALCIUM CHANNEL BLOCKERS; GANGLIONIC BLOCKERS; and VASODILATOR AGENTS. (See all compounds classified as Antihypertensive Agents.)|Agents that cause an increase in the expansion of a bronchus or bronchial tubes. (See all compounds classified as Bronchodilator Agents.)|Drugs used to cause dilation of the blood vessels. (See all compounds classified as Vasodilator Agents.)

BRL 38226

Computed Properties

Molecular Weight:286.33
XLogP3:0.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:286.13174244
Monoisotopic Mass:286.13174244
Topological Polar Surface Area:73.6
Heavy Atom Count:21
Complexity:481
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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