Alkaloids biological activities

Indole is an important heterocyclic system because it is built into proteins in the form of the amino acid tryptophan (Chapter 49), because it is the basis of important drugs such as indomethacin, and because it provides the skeleton of the indole alkaloids—biologically active compounds from plants including strychnine and LSD (alkaloids are discussed in Chapter 51). [Pg.1169]

Physical form White colored crystalline alkaloid. Biological activity Anti gout. [Pg.28]

Complex Quinolizidine Alkaloids Systematic Usefulness of Quinolizidine Alkaloids Biological Activity of Quinolizidine Alkaloids Medicinal Uses of Quinolizidine Alkaloids Quinolizidine Alkaloids and Livestock Poisoning Mescal—Hallucinogenic Properties of Quinolizidine Alkaloids... [Pg.546]

Distribution of Pyrroloquinazoline Alkaloids Biological Activity Quinazolinocarboline Alkaloids Quinoline, Furoquinoline, Acridone, and 4-Quinoline Alkaloids... [Pg.568]

Dimers and Oligomers of Isoquinoline Alkaloids Cryptostyline Alkaloids Distribution of Isoquinoline Alkaloids Biological Activity... [Pg.578]

Pharmacological Activity Other Biological Activity Protoberberidine Alkaloids Biosynthesis Biological Activity Protopine Alkaloids Benzophenanthridine Alkaloids Phthalideisoquinoline Alkaloids Rhoeadane Alkaloids Dibenzopyrrocoline Alkaloids Pavine and Isopavine (Argemone) Alkaloids Cularine Alkaloids Bisbenzylisoquinoline Alkaloids Biological Activity... [Pg.578]

Distribution of Harmane Alkaloids Biological Activity Biosynthetically Related Alkaloids Canthin-6-one and Related Alkaloids Carbazole Alkaloids Alkaloids of Physostigma venenosum Alkaloids of the Calycanthaceae Polyindolenines... [Pg.655]

Alkaloid type Group of alkaloids Main active alkaloids Biological activity... [Pg.1064]

Alkaloids. Biologically active compounds that have at least one nitrogen atom in the aliphatic or aromatic ring. These compounds are characterized with a bad taste or toxic properties, and for these reasons, plants that produce these compounds have a limited use as feed or food. On the other hand, in many cases, they are applied as components of natural medicines or raw materials for the pharmaceutical industry. [Pg.532]

Alkaloid Biological activity Active Inactive References... [Pg.320]

Table 4 Biological activities related to alkaloids from annonaceae in the literature between 1929 and 2009—cont d Alkaloid Biological activity Active Inactive References... [Pg.322]

A wide spectrum of other biological properties for these types of alkaloids has been discovered. It is proposed in this chapter to present the latest developments in the 2-substituted quinolin/ones, quinazolines, and acridones alkaloids biological activities as well as a overview of all members of these classes of compounds. [Pg.843]

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