| quinacrine hydrochloride | An acridine derivative, C23H30ClN3O-2HCl-2H2O, used as an antimalarial that destroys the trophozoites of Plasmodium vivax and P. Falciparum, but does not affect the gametocytes, sporozoites, or exoerythrocytic stage of parasites; also used as an anthelmintic. As a dihydrochloride, it is used as a stain in cytogenetics to demonstrate Y chromatin by fluorescent microscopy. Quinacrine hydrochloride intercalates with DNA and also uncouples oxidative and photophosphorylation. Synonym: atebrine hydrochloride, mepacrine hydrochloride. (05 Mar 2000) |
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| quinine and urea hydrochloride | Sclerosing agent for treatment of internal haemorrhoids, hydrocele, and varicose veins, containing not less than 58% and not more than 65% of anhydrous quinine. (05 Mar 2000) |
| quinocide hydrochloride | 8-(4-Aminopentylamino)-6-methoxyquinoline hydrochloride;an antimalarial comparable to primaquine in effectiveness and scope. (05 Mar 2000) |
| isoprenaline hydrochloride | isoproterenol hydrochloride |
| isoprophenamine hydrochloride | O-chloro-alpha-(isopropylaminomethyl)benzyl alcohol hydrochloride;a bronchodilator. Synonym: isoprophenamine hydrochloride. (05 Mar 2000) |
| isopropylarterenol hydrochloride | isoproterenol hydrochloride |
| isoxsuprine hydrochloride | 1-(p-Hydroxyphenyl)-2-[(1'-methyl-2'-phenoxy)ethylamino]-1-propanol hydrochloride;sympathomimetic amine with potent inhibitory effects on vascular, uterine, and other smooth muscles; used as a vasodilator in various vascular diseases and as a uterine relaxant. (05 Mar 2000) |
| opipramol hydrochloride | 4-[3-(5H-Dibenz[b.f ]azepin-5-yl)propyl]-1-piperazineethanol dihydrochloride; an antidepressant agent. (05 Mar 2000) |
| orphenadrine hydrochloride | N,N-Dimethyl-2(o-methyl-alpha-phenylbenzoyloxy)ethylamine hydrochloride; the o-methyl analogue of diphenhydramine hydrochloride;it reduces spasm of voluntary muscles, probably by action on the cerebral motor areas; used in the symptomatic treatment of paralysis agitans and drug-induced parkinsonism. (05 Mar 2000) |
| oxophenarsine hydrochloride | 3-Amino-4-hydroxyphenylarsineoxide hydrochloride;an antisyphilitic and antitrypanosomal agent. (05 Mar 2000) |
| oxprenolol hydrochloride | 1-[o-(Allyloxy)phenoxy]-3-(isopropylamino)-2-propanol hydrochloride;a beta-receptor blocking agent with coronary vasodilator activity. (05 Mar 2000) |
| oxymetazoline hydrochloride | 6-Tert-butyl-3-(2-imidazolin-2-ylmethyl)-2,4-dimentylphenol hydrochloride;a vasoconstrictor used topically to reduce swelling and congestion of the nasal mucosa. (05 Mar 2000) |
| oxymorphone hydrochloride | 14-Hydroxydihydromorphinone hydrochloride;a semisynthetic narcotic analgesic closely related chemically to hydromorphone hydrochloride; its actions are similar to those of morphine, but more potent. (05 Mar 2000) |
| oxyphencyclimine hydrochloride | The hydrochloride of 1,4,5,6-tetrahydro-1-methylpyrimidin-2-ylmethyl-alpha-cyclohexyl-alpha-hydroxy-alpha-phenylacetate; an anticholinergic agent. (05 Mar 2000) |
| terazosin hydrochloride | 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(tetrahydro-2-furoyl)piperazine monohydrochloride dihydrate;a peripherally acting antiadrenergic used to treat hypertension. (05 Mar 2000) |