| ergotamine derivatives | Analogs and derivatives of ergotamine. (12 Dec 1998) |
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| ergotamine | <chemical> A vasoconstrictor found in ergot of central europe. It is an alpha-1 selective adrenergic agonist and is commonly used in the treatment of migraine headaches. Pharmacological action: adrenergic alpha-agonists, analgesics, non-narcotic, vasoconstrictor agents. Chemical name: Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'alpha)- (12 Dec 1998) |
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| atropine derivatives | Analogs and derivatives of atropine. (12 Dec 1998) |
| water-soluble chlorophyll derivatives | The copper complex of sodium and/or potassium salts of saponified chlorophyll, used topically for deodorization of chronic lesions and to promote wound repair. (05 Mar 2000) |
| morphine derivatives | Analogs or derivatives of morphine. (12 Dec 1998) |
| scopolamine derivatives | Analogs or derivatives of scopolamine. (12 Dec 1998) |
| indanedione derivatives | Anticoagulants similar to warfarin in action. Anisindione and phenindione are clinically used; diphenadione is very long acting and used as a rodenticide. (05 Mar 2000) |