子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Utero-evacuant extracts from plant substances | US690765 | 1976-05-27 | US4076805A | 1978-02-28 | Jose Luis Mateos; Luis Noriega; Richard E. Huettemann; Ramesh M. Kanojia |
| A method of purifying utero-evacuant extracts from the zoapatle plant is described. The method involves the purification of extracts from the zoapatle plant which contain an active principle utilizing chromatographic techniques. | ||||||
| 142 | Hypoglycemic composition and method of use | US578941 | 1975-05-20 | US3950518A | 1976-04-13 | Carlton E. Turner; John C. Craig, Jr. |
| A compound prepared from the extract of Xanthium strumarium (cockleburr) characterized by being a white crystalline glycoside having a decomposition point of 278.degree.-279.degree.C.; a molecular formula of C.sub.31 H.sub.48 O.sub.24 S.sub.2, the aglycone portion of the molecule having a molecular formula of C.sub.19 H.sub.28 O.sub.4 ; substantially no ultraviolet absorption above 200 m.mu.; infrared spectrum showing hydrogen bonded OH absorption, 3440 cm.sup.-.sup.1 ; C--H stretch, 2940 cm.sup.-.sup.1 ; carbonyl stretch, 1735 cm.sup.-.sup.1 ; C--O stretch, 1250 cm.sup.-.sup.1 ; and other absorptions at 1640; 1460; 1380; 1040; 1000; 900; and 800 cm.sup.-.sup.1 ; a nuclear magnetic resonance spectrum in deuterium oxide showing a broad absorption at 304, 230, 162, 134, 92 and 58 cps relative to external tetramethylsilane standard; and the mass spectrum of the silylated derivative gives a mass fragment of 952 amu. Hypoglycemic compositions consisting essentially of the foregoing described compound prepared from cockleburrs in admixture with a non-toxic, pharmaceutically-acceptable carrier. A method of reducing blood sugar levels in animals comprising administering a therapeutically effective concentration of the inventive compound in a pharmaceutically suitable carrier intravenously, orally, intraperitoneally and intramuscularly. The method of preparing a hypoglycemic pharmacologically active therapeutic compound from cockleburrs (Xanthium strumarium). | ||||||
| 143 | Hypoglycemic compound and method of preparing | US53334774 | 1974-12-16 | US3922263A | 1975-11-25 | TURNER CARLTON E; CRAIG JR JOHN C |
| A compound prepared from the extract of Xanthium strumarium (cockleburr) characterized by being a white crystalline glycoside having a decomposition point of 278*-279*C.; a molecular formula of C31H48O24S2, the aglycone portion of the molecule having a molecular formula of C19H28O4; substantially no ultraviolet absorption above 200 m Mu ; infrared spectrum showing hydrogen bonded OH absorption, 3440 cm 1; C-H stretch, 2940 cm 1; carbonyl stretch, 1735 cm 1; C-O stretch, 1250 cm 1; and other absorptions at 1640; 1460; 1380; 1040; 1000; 900; and 800 cm 1; a nuclear magnetic resonance spectrum in deuterium oxide showing a broad absorption at 304, 230, 162, 134, 92 and 58 cps relative to external tetramethylsilane standard; and the mass spectrum of the silylated derivative gives a mass fragment of 952 amu. Hypoglycemic compositions consisting essentially of the foregoing described compound prepared from cockleburrs in admixture with a non-toxic, pharmaceutically-acceptable carrier. A method of reducing blood sugar levels in animals comprising administering a therapeutically effective concentration of the inventive compound in a pharmaceutically suitable carrier intravenously, orally, intraperitoneally and intramuscularly. The method of preparing a hypoglycemic pharmacologically active therapeutic compound from cockleburrs (Xanthium strumarium).
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| 144 | Process for obtaining an extract of arnica montana | US29082672 | 1972-09-21 | US3832343A | 1974-08-27 | MAJOIE B |
| THE INVENTION PROVIDES A PROCESS FOR EXTRACTING ARNICA MONTANA, IN WICH THE PLANT IS EXTRACTED WITH AT LEAST ONE SOLVENT CHOSEN FROM PETROLEUM ETHER, DIETHYL ETHER, ACETONE, CCLOROFRM, ETHANOL, WATER AND THEIR MIXTURES, THE RESULTING FILTRATE OR FILTRATES ARE TREATED WITH METHANOL, AND POLAR SUBSTANCES ARE REMOVED BY FILTRATION AFTER TREATMENT OF THE SOLUTION OBTAINED WITH ETHYL ACETATE. THE EXTRACT SO OBTAINED HAS ACITVITY IN PREVENTING THE COAGULATION OF BLOOD.
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| 145 | Extraction of pyrethrum | US21884262 | 1962-08-23 | US3243451A | 1966-03-29 | JULIUS WARD |
| 146 | Therapeutic d-ortho-menthatriene 1 (7), 5, 8-ol-3 | US4250060 | 1960-07-13 | US3112245A | 1963-11-26 | YVES-RENE NAVES; FERNAND CAUJOLLE |
| 147 | Process for extraction of oil soluble growth substances and hormones from flowering plants and resulting compositions | US41446754 | 1954-03-05 | US2937206A | 1960-05-17 | ROBERTS RAY H; STRUCKMEYER BURDEAN E |
| 148 | Sealing wounds and method of | US2039082D | US2039082A | 1936-04-28 | ||
| 149 | Powdered preparation for poultices | US68040523 | 1923-12-13 | US1519755A | 1924-12-16 | CHAPMAN FRANK F B |
| 150 | Process for manufacturing surgical dressings. | US22557418 | 1918-03-29 | US1268076A | 1918-05-28 | HOLLIDAY KARL J |
| 151 | Insecticide | US593089D | US593089A | 1897-11-02 | ||
| 152 | Mlian zinglee | US281521D | US281521A | 1883-07-17 | ||
| 153 | Hog-cholera compound | US244643D | US244643A | 1881-07-19 | ||
| 154 | Improvement in medical compounds | US155581D | US155581A | 1874-10-06 | ||
| 155 | Improved wt for burns, scalds | US101340D | US101340A | 1870-03-29 | ||
| 156 | Winiua j | US96437D | US96437A | 1869-11-02 | ||
| 157 | Improved troche | US96324D | US96324A | 1869-11-02 | ||
| 158 | Improved medical plaster | US83872D | US83872A | 1868-11-10 | ||
| 159 | Improved oathaetio igzenge | US79641D | US79641A | 1868-07-07 | ||
| 160 | William h | US68582D | US68582A | 1867-09-03 | ||
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