| ethylpapaverine hydrochloride | 6,7-diethoxy-1-(3,4-diethoxybenzyl)-isoquinoline hydrochloride;a smooth muscle relaxant. Synonym: ethylpapaverine hydrochloride. (05 Mar 2000) |
|---|---|
| ethylparaben | Ethyl p-hydroxybenzoate;an antifungal preservative. (05 Mar 2000) |
| ethylphenacemide | (2-Phenylbutyryl)urea;an anticonvulsant. (05 Mar 2000) |
| ethylphenylephrine hydrochloride | A sympathomimetic amine vasopressor agent. Synonym: ethylphenylephrine hydrochloride. (05 Mar 2000) |
| ethylstibamine | A synthetic organic compound of antimony. Synonym: Fourneau 693. (05 Mar 2000) |
| ethylsulphuric | <chemistry> Pertaining to, or containing, ethyl and sulphuric acid. <chemistry> Ethylsulphuric acid, an acid sulphate of ethyl, H.C2H5.SO4, produced as a thick liquid by the action of sulphiric acid on alcohol. It appears to be the active catalytic agent in the process of etherification. Source: Websters Dictionary (01 Mar 1998) |
| ethynodiol | 17a-Ethynyl-4-estrene-3b, 17b-diol;a semisynthetic orally effective steroid with biological effects that largely resemble those of progesterone; in addition, it is weakly oestrogenic and androgenic; administered in combination with an oestrogen as an oral contraceptive. Ethynodiol diacetate, 3,17-diacetate of ethynodiol;an antifertility agent, usually used in combination with mestranol. (05 Mar 2000) |
| ethynodiol diacetate | <chemical> A synthetic progestational hormone used alone or in combination with oestrogens as an oral contraceptive. Pharmacological action: contraceptives, oral, synthetic, progestational hormones, synthetic. Chemical name: 19-Norpregn-4-en-20-yne-3,17-diol, diacetate, (3beta,17alpha)- (12 Dec 1998) |
| ethynyl | The monovalent radical HC≡C-. Synonym: acetenyl, ethinyl. (05 Mar 2000) |
| ethynyl estradiol | 17a-ethynyl-1,3,5-estratriene-3,17-diol;a semisynthetic derivative of 17b-estradiol; active by mouth, with a long half-life, it is among the most potent of known oestrogenic compounds; used in oral contraceptive preparations. Synonym: ethinyl estradiol. Estradiol undecylate, an esterified natural oestrogen for parenteral use. Estradiol valerate, estra-1,3,5(10)-triene-3,17b-diol 17-valerate;same actions and uses as estradiol, but with a prolonged duration of action; administered in sesame oil by intramuscular injection. (05 Mar 2000) |