Studies on Aristolochia III. Isolation and biological evaluation of constituents of Aristolochia indica roots for fertility-regulating activity. 1984

C T Che, and M S Ahmed, and S S Kang, and D P Waller, and A S Bingel, and A Martin, and P Rajamahendran, and N Bunyapraphatsara, and D C Lankin, and G A Cordell

An ethanol extract of Aristolochia indica roots decreased fertility in both rats and hamsters when administered postcoitally (days 1-10 and 1-6, respectively). Petroleum ether (A), CHCl3 (B), and aqueous (C) fractions, tested similarly in rats, were inactive and/or toxic. Partition of fraction B afforded non-acidic (D) and acidic (E) fractions. Savinin (1), isolated from fraction D and not previously reported from the Aristolochiaceae , was inactive when administered postcoitally to rats. Aristolochic acid-I (2), reported previously from A. indica and isolated from fraction E, was inactive when administered postcoitally to rats and toxic when administered postcoitally to hamsters. (12S)-7,12- Secoishwaran -12-ol (3), previously reported from A. indica and isolated from fraction A, did not interrupt pregnancy when administered to mice on day 6 of pregnancy. Four additional compounds, aristolic acid (4) [prepared from aristolochic acid-I (2)], methyl aristolate (5) [prepared by methylating aristolic acid (4)], and cis- and trans-p-coumaric acid (both oblate commercially), were similarly tested in mice and found to be inactive. Aristolic acid (4), and the cis- and trans-p-coumaric acids also were inactive when administered postcoitally (days 1-10) to rats. Seven compounds reported previously from A. indica were also isolated, as were a new naphthoquinone, aristolindiquinone (6) (fraction E), and magnoflorine (fraction C).

UI MeSH Term Description Entries
D008647 Mesocricetus A genus in the order Rodentia and family Cricetidae. One species, Mesocricetus auratus or golden hamster is widely used in biomedical research. Hamsters, Golden,Hamsters, Golden Syrian,Hamsters, Syrian,Mesocricetus auratus,Syrian Golden Hamster,Syrian Hamster,Golden Hamster,Golden Hamster, Syrian,Golden Hamsters,Golden Syrian Hamsters,Hamster, Golden,Hamster, Syrian,Hamster, Syrian Golden,Syrian Hamsters
D010936 Plant Extracts Concentrated pharmaceutical preparations of plants obtained by removing active constituents with a suitable solvent, which is evaporated away, and adjusting the residue to a prescribed standard. Herbal Medicines,Plant Extract,Extract, Plant,Extracts, Plant,Medicines, Herbal
D010946 Plants, Medicinal Plants whose roots, leaves, seeds, bark, or other constituent parts possess therapeutic, tonic, purgative, curative or other pharmacologic attributes, when administered to man or animals. Herbs, Medicinal,Medicinal Herbs,Healing Plants,Medicinal Plants,Pharmaceutical Plants,Healing Plant,Herb, Medicinal,Medicinal Herb,Medicinal Plant,Pharmaceutical Plant,Plant, Healing,Plant, Medicinal,Plant, Pharmaceutical,Plants, Healing,Plants, Pharmaceutical
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D011919 Rats, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding. August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D002621 Chemistry A basic science concerned with the composition, structure, and properties of matter; and the reactions that occur between substances and the associated energy exchange.
D003281 Contraceptives, Postcoital Contraceptive substances to be used after COITUS. These agents include high doses of estrogenic drugs; progesterone-receptor blockers; ANTIMETABOLITES; ALKALOIDS, and PROSTAGLANDINS. Emergency Contraceptive,Morning-After Pill,Postcoital Contraceptive,Postcoital Contraceptives,Contraceptive Agents, Post-Coital,Contraceptive Agents, Postcoital,Contraceptives, Post-Coital,Emergency Contraceptives,Contraceptive Agents, Post Coital,Contraceptive, Emergency,Contraceptive, Postcoital,Contraceptives, Emergency,Contraceptives, Post Coital,Morning After Pill,Post-Coital Contraceptive Agents,Post-Coital Contraceptives,Postcoital Contraceptive Agents
D004971 Estrus The period in the ESTROUS CYCLE associated with maximum sexual receptivity and fertility in non-primate female mammals.
D005260 Female Females
D005298 Fertility The capacity to conceive or to induce conception. It may refer to either the male or female. Fecundity,Below Replacement Fertility,Differential Fertility,Fecundability,Fertility Determinants,Fertility Incentives,Fertility Preferences,Fertility, Below Replacement,Marital Fertility,Natural Fertility,Subfecundity,World Fertility Survey,Determinant, Fertility,Determinants, Fertility,Fertility Determinant,Fertility Incentive,Fertility Preference,Fertility Survey, World,Fertility Surveys, World,Fertility, Differential,Fertility, Marital,Fertility, Natural,Preference, Fertility,Preferences, Fertility,Survey, World Fertility,Surveys, World Fertility,World Fertility Surveys

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