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Alkaloids of papaver genus IX. Alkaloids of Glaucium vitellinum Boiss and Buhse, population Seerjan and Glaucium pulchrum Stapf, population Elika. 罂粟属生物碱。白白Glaucium Boiss和Buhse种群Seerjan和Glaucium pulchrum Stapf种群Elika的生物碱。
Lloydia Pub Date : 1977-07-01
A Shafiee, I Lalezari, O Rahimi
{"title":"Alkaloids of papaver genus IX. Alkaloids of Glaucium vitellinum Boiss and Buhse, population Seerjan and Glaucium pulchrum Stapf, population Elika.","authors":"A Shafiee,&nbsp;I Lalezari,&nbsp;O Rahimi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Glaucium vitellinum Boiss and Buhse. population Seerjan was shown to contain three major alkaloids, isocorydine (0.44%), protopine (0.42%), dicentrine (0.24%), and four minor alkaloids, tetrahydropalmatine (0.13%), muramine (0.12%), bulbocapnine (0.06%) and glaucine (0.01%). Glaucium pulchrum Stapf popllation Elika was shown to contain two major alkaloids, corydine (0.3%) and bulbocapnine (0.18%) and three minor alkaloids N-methylindcarpine (0.1%), isocorydine (0.03%) and protopine (0.01%). N-methyllindcarpine was found for the first time in the Papaveraceae and tetrahydropalmatine was detected for the first time in Glaucium.</p>","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"352-5"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11243402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An investigation of Sophora secundiflora seeds (Mescalbeans). 文章题目槐属植物种子的研究。
Lloydia Pub Date : 1977-07-01
G M Hatfield, L J Valdes, W J Keller, W L Merrill, V H Jones
{"title":"An investigation of Sophora secundiflora seeds (Mescalbeans).","authors":"G M Hatfield,&nbsp;L J Valdes,&nbsp;W J Keller,&nbsp;W L Merrill,&nbsp;V H Jones","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The seeds of Sophora secundiflora (mescalbeans) have been purported to have hallucinogenic activity because of their past use in certain Native American ceremonies during which visions were experienced by those consuming the seeds. Chemical analysis of mescalbeans revealed the absence of detectable amounts of tryptamine derivatives; however, two additional quinolizidine alkaloids, epi-lupinine and delta5-dehydrolupanine, were isolated. Thus far, seven quinolizidine alkaloids have been detected in mescalbeans and quantitation of these constituents showed that the major alkaloid present is cytisine (o.25%). The toxicity of mescalbeans in mice (oral LD50 1.4 g/kg) is only partially attributable to the known alkaloid content. In addition, the ethnobotanical reports regarding the Native American use of mescalbeans were reviewed. No unequivocal evidence was found in this study to support the proposal that mescalbeans are hallucinogenic.</p>","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"374-83"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improvements in the extraction of pyrrolizidine alkaloids. 吡咯利西啶类生物碱提取工艺的改进。
Lloydia Pub Date : 1977-07-01
J T Deagen, M L Deinzer
{"title":"Improvements in the extraction of pyrrolizidine alkaloids.","authors":"J T Deagen,&nbsp;M L Deinzer","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"395-7"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biological and phytochemical investigations of Dianthus barbatus cv. "China Doll" (Caryophyllaceae). 滇石竹的生物学和植物化学研究。“瓷娃娃”(石竹科)。
Lloydia Pub Date : 1977-07-01
G A Cordell, R L Lyon, H H Fong, P S Benoit, N R Farnsworth
{"title":"Biological and phytochemical investigations of Dianthus barbatus cv. \"China Doll\" (Caryophyllaceae).","authors":"G A Cordell,&nbsp;R L Lyon,&nbsp;H H Fong,&nbsp;P S Benoit,&nbsp;N R Farnsworth","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>From the aerial parts of Dianthus barbatus cv. \"China Doll\", two saponins (barbatosides A and B) were isolated and shown to have analgesic and anti-inflammatory activities. The aglycone of each saponin was identified as quillaic acid. The glycone of barbatoside A consisted of rhamnose, arabinose, fucose, xylose, galactose, glucose and one unidentified sugar; whereas the glycone of barbatoside B contained arabinose, fucose, xylose, mannose, galactose, glucose and three unidentified sugars. Astragalin, kaempferol-3-O-beta-D-sophoroside, D-pinitol and L-leucine were also isolated.</p>","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"361-3"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Xylosmacin, a new phenolic glucoside ester from Xylosma velutina (Flacourtiaceae). 木香星:一种从木香中提取的新型酚类葡萄糖苷酯。
Lloydia Pub Date : 1977-07-01
G A Cordell, P T Chang, H H Fong, Farnsworth
{"title":"Xylosmacin, a new phenolic glucoside ester from Xylosma velutina (Flacourtiaceae).","authors":"G A Cordell,&nbsp;P T Chang,&nbsp;H H Fong,&nbsp;Farnsworth","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"340-3"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Studies on Sudanese medicinal plants I. The effect of an extract of Lupinus termis seeds in chronic eczema. 苏丹药用植物的研究1 .羽扇豆种子提取物对慢性湿疹的治疗作用。
Lloydia Pub Date : 1977-07-01
M D Antoun, A O El Khawad, O M Taha
{"title":"Studies on Sudanese medicinal plants I. The effect of an extract of Lupinus termis seeds in chronic eczema.","authors":"M D Antoun,&nbsp;A O El Khawad,&nbsp;O M Taha","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"337-9"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The chemistry of Brazilian polygalaceae I. Xanthones from polygala spectabilis. 巴西茯苓科植物的化学性质1 .茯苓的山酮类化合物。
Lloydia Pub Date : 1977-07-01
C H Andrade, R B Fo, O R Gottlieb, E R Silveira
{"title":"The chemistry of Brazilian polygalaceae I. Xanthones from polygala spectabilis.","authors":"C H Andrade,&nbsp;R B Fo,&nbsp;O R Gottlieb,&nbsp;E R Silveira","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"344-6"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Brunfelsia hopeana I: Hippocratic screening and antiinflammatory evaluation. 希望褐藻I:希波克拉底筛选和抗炎评价。
Lloydia Pub Date : 1977-07-01
R P Iyer, J K Brown, M G Chaubal, M H Malone
{"title":"Brunfelsia hopeana I: Hippocratic screening and antiinflammatory evaluation.","authors":"R P Iyer,&nbsp;J K Brown,&nbsp;M G Chaubal,&nbsp;M H Malone","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Hippocratic screening, in rats, of the whole root and extracts of Brunfelsia hopeana administered intraperitonially indicated that the whole root has CNS depressent activity and that the chloroform extract (F) which contains the basic or 'alkaloidal' fraction concentrates this activity. Extract (F) at an oral dose level of 100 mg/kg, was equally effective (w/w) as phenylbutazone in reducing carrageenin-induced pedal edema in rats.</p>","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"356-60"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Antitumor plants. IV. Constituents of Simarouba versicolor. 抗肿瘤植物。四、水仙花的成分。
Lloydia Pub Date : 1977-07-01
P C Ghosh, J E Larrahondo, P W LeQuesne, R F Raffauf
{"title":"Antitumor plants. IV. Constituents of Simarouba versicolor.","authors":"P C Ghosh,&nbsp;J E Larrahondo,&nbsp;P W LeQuesne,&nbsp;R F Raffauf","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>beta-Sitosterol, epilupeo, amarolide-11-acetate, amarolide-2,11-diacetate, ailanthinone and glaucarubinone have been isolated from S. versicolor. The cytotoxic and antileukemic activities of extracts of this plant are due chiefly to glaucarubinone.</p>","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 4","pages":"364-9"},"PeriodicalIF":0.0,"publicationDate":"1977-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Isolation of homarine (N-methyl picolinic acid) and trigonelline (N-methyl nicotinic acid) from the hydroid Tubularia larynx. 从水样喉管中分离出甘氨酸(n -甲基吡啶酸)和葫芦巴碱(n -甲基烟酸)。
Lloydia Pub Date : 1977-05-01
K C Gupta, R L Miller, J R Williams
{"title":"Isolation of homarine (N-methyl picolinic acid) and trigonelline (N-methyl nicotinic acid) from the hydroid Tubularia larynx.","authors":"K C Gupta,&nbsp;R L Miller,&nbsp;J R Williams","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":18256,"journal":{"name":"Lloydia","volume":"40 3","pages":"303-5"},"PeriodicalIF":0.0,"publicationDate":"1977-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12079650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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