Výsledky vyhledávání - "Isopelletierine"

Akademický článek

Withania somnifera (Ashwagandha) a plant of many possibilities

Autor: Izabela Czyżewska, Piotr Michał Jarosz, Patrycja Wiśniewska

Publikováno v: Journal of Education, Health and Sport, Vol 10, Iss 8, Pp 434-438 (2020)

Ashwagandha (Withania somnifera) has been long used in the traditional Ayurvedic system of medicine to enhance various kinds of disease processes and specially as a nervine tonic. Nowadays, its beneficial activities are still being searched.

Externí odkaz: https://doaj.org/article/9c18fa548336425489fa6bbc804590b0

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Withania somnifera (Ashwagandha) a plant of many possibilities

Autor: Piotr Michał Jarosz, Izabela Czyżewska, Patrycja Wiśniewska

Publikováno v: Journal of Education, Health and Sport, Vol 10, Iss 8, Pp 434-438 (2020)

Czyżewska Izabela, Jarosz Piotr, Wiśniewska Patrycja. Withania somnifera (Ashwagandha) a plant of many possibilities. Journal of Education, Health and Sport.2020;10(8):434-438. eISSN 2391-8306. DOI http://dx.doi.org/10.12775/JEHS.2020.10.08.053 htt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55ce4dd8b94bf8422229af4ef20a4810
https://apcz.umk.pl/czasopisma/index.php/JEHS/article/view/31176

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Kniha

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An in silico guided identification of nAChR agonists from Withania somnifera

Autor: E. J. Variayr, K. V. Dileep, Chittalakkottu Sadasivan, C. Remya

Publikováno v: Frontiers in Life Science. 9:201-213

In Indian traditional practice of medicines, numerous plants have been used against various neurodegenerative disorders like Alzheimer's disease (AD). Withania somnifera (Ashwagandha in Sanskrit) i...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::409d79899f6036ab5b7c0ff08436ee6e
https://doi.org/10.1080/21553769.2016.1207569

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A new synthesis of methyl-isopelletierine: Experiments on the synthesis of alkaloids of punica granatum 4th communication

Autor: C. C. Kloppenburg, J. P. Wibaut

Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 65:100-104

By the action of dimethyl sulphate on 1-(2-pyridyl)-propanone-2 the corresponding quaternary N-methylpyridinium salt is prepared; by partial hydrogenation of this compound we obtained 1-(α-N-methylpiperidyl)-propanone-2 or methylisopelletierine in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::693ea34f7ae9d466cef3868d1041a754
https://doi.org/10.1002/recl.19460650205

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A simple synthesis of isopelletierine: Research on the synthesis of compounds from the group of alkaloids from Punica Granatum 3rd communication

Autor: C. C. Kloppenburg, J. P. Wibaut, M. G. J. Beets

Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 63:134-140

By the action of acetic anhydride on lithium picolyl 1-(2-pyridyl)-propanon-2 is prepared; by partial reduction of this compound 1-(2-piperidyl)-propanon-2 or dl-isopelletierine is obtained.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebd605484375cb9d24a350e8ce4a4a9e
https://doi.org/10.1002/recl.19440630703

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Synthesis and anthelmintic activity of isopelletierine and a series of side-chain homologues

Autor: J. van Noordwijk, J. H. Wisse, J. J. Mellink, B. J. Visser

Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 82:763-772

The preparation and anthelmintic properties of isopelletierine and four side-chain homologues are described. The compounds were prepared from Δ1-piperideine and 3-oxo-acids at pH 4-5. pK′a− and Rf-values were determined. Anthelmintic activity as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7298a5cc2874a5cacbd9c8e99c2da868
https://doi.org/10.1002/recl.19630820804

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Investigation of the alkaloids of Punica Granatum L. by partition chromatography

Autor: P. H. Enthoven, J. P. Wibaut, H. C. Beyerman

Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 73:102-108

In recent literature doubts are expressed about the accepted structure of the anthelmintic substance pelletierine, one of the four alkaloids said to occur in the bark of the pomegranate tree (Punica granatum L.) It has been suggested that the “pell

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0b7b88f1df0aefd709558af3c209ac2
https://doi.org/10.1002/recl.19540730204

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Akademický článek

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Synthetic studies on lythraceae alkaloids. II. The mannich reaction of isopelletierine with 3-methoxybenzaldehyde and 3-hydroxybenzaldehyde

Autor: Yoshio Arata, Nobuo Ogawa, Miyoji Hanaoka, Kenji Shimizu

Publikováno v: Chemical and Pharmaceutical Bulletin. 23:1573-1578

The Mannich reaction of isopelletierine (III) with 3-methoxybenzaldehyde (VI) in aqueous sodium hydroxide afforded the trans- and cis-quinolizidine (VIII and IX) in the 1 : 6 ratio, whereas the reaction with 3-hydroxybenzaldehyde (VII) gave almost ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46777a7e814ff2afe0484fc917b62d8c
https://doi.org/10.1248/cpb.23.1573

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