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.
{"title":"Alkaloids of papaver genus IX. Alkaloids of Glaucium vitellinum Boiss and Buhse, population Seerjan and Glaucium pulchrum Stapf, population Elika.","authors":"A Shafiee, I Lalezari, 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}
G M Hatfield, L J Valdes, W J Keller, W L Merrill, V H Jones
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.
{"title":"An investigation of Sophora secundiflora seeds (Mescalbeans).","authors":"G M Hatfield, L J Valdes, W J Keller, W L Merrill, 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}
{"title":"Improvements in the extraction of pyrrolizidine alkaloids.","authors":"J T Deagen, 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}
G A Cordell, R L Lyon, H H Fong, P S Benoit, N R Farnsworth
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.
从石竹的空中部分barbatus cv。从“China Doll”中分离出两种皂苷(barbatosides A和B)，具有镇痛和抗炎作用。各皂苷的苷元经鉴定为丁香酸。barbatoside A的糖元由鼠李糖、阿拉伯糖、焦糖、木糖、半乳糖、葡萄糖和一种未知糖组成;而barbato苷B的糖元则含有阿拉伯糖、焦糖、木糖、甘露糖、半乳糖、葡萄糖和三种未知糖。分离得到黄芪苷、山奈酚-3- o - β - d -槐苷、d -蒎醇和l-亮氨酸。
{"title":"Biological and phytochemical investigations of Dianthus barbatus cv. \"China Doll\" (Caryophyllaceae).","authors":"G A Cordell, R L Lyon, H H Fong, P S Benoit, 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}
{"title":"Xylosmacin, a new phenolic glucoside ester from Xylosma velutina (Flacourtiaceae).","authors":"G A Cordell, P T Chang, H H Fong, 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}
{"title":"Studies on Sudanese medicinal plants I. The effect of an extract of Lupinus termis seeds in chronic eczema.","authors":"M D Antoun, A O El Khawad, 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}
{"title":"The chemistry of Brazilian polygalaceae I. Xanthones from polygala spectabilis.","authors":"C H Andrade, R B Fo, O R Gottlieb, 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}
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.
{"title":"Brunfelsia hopeana I: Hippocratic screening and antiinflammatory evaluation.","authors":"R P Iyer, J K Brown, M G Chaubal, 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}
P C Ghosh, J E Larrahondo, P W LeQuesne, R F Raffauf
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.
{"title":"Antitumor plants. IV. Constituents of Simarouba versicolor.","authors":"P C Ghosh, J E Larrahondo, P W LeQuesne, 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}
{"title":"Isolation of homarine (N-methyl picolinic acid) and trigonelline (N-methyl nicotinic acid) from the hydroid Tubularia larynx.","authors":"K C Gupta, R L Miller, 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}
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