Results 71 to 80 of about 3,256 (222)
Fast and selective HPLC-DAD method for determination of pholcodine and related substances
Macedonian Journal of Chemistry and Chemical Engineering, 2011 Quality control of pharmaceuticals requires development of fast, efficient and reliable methods for determination of active compounds as well as known and very often unknown impurities within defined concentration ranges. In this work, a simple and rapid
Ana Petkovska +2 more
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Pharmaceuticals that contain polycyclic hydrocarbon scaffolds [PDF]
, 2015 Numerous variations on structural motifs exist within pharmaceutical compounds that have entered the clinic. These variations have amounted over many decades based on years of drug development associated with screening natural products and de novo ...
Stockdale, Tegan P., Williams, Craig M.
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Journal of Medicinal Plants, 2012 Background: Opium poppy contains important pharmaceutical alkaloids such as Morphine, Codeine, Thebaine, Noscapine, Papaverine and Sanguinarine which are of a high economic value in pharmaceutical industries.
M Omidi +4 more
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PlantsThe goal of this study was to clarify the role of capsule size and morphology in the alkaloid yield of poppy. In 2023, two industrial varieties from large-scale cultivation were investigated.
Péter Májer, Éva Zámboriné Németh
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Macedonian Journal of Chemistry and Chemical Engineering, 2014 Two hydrophilic interaction liquid chromatography (HILIC) methods for simultaneous determination of the major alkaloids (morphine, codeine, thebaine, oripavine, papaverine and noscapine) in opium poppy straw (Papaver somniferum L., Papaveraceae) were ...
Jelena Acevska +6 more
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ALKALOIDS OF PAPAVERACEAE (XVI) [I]. ALKALOIDS OF PAPAVER FUGAX POPULATION TAROM [PDF]
Journal of Sciences, Islamic Republic of Iran, 1997 Papaverfugax Poiret population Tarom was shown to contain one major alkaloid, mecamberine (0.4%), and six minor alkaloids, roemerine, pronuciferine, protopine, thebaine, nornuciferine and salutaridine.
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Adverse Effects of Opioid Dependency on Central and Peripheral Aspects of the Neuromuscular System
, 2019 Prevalence of chronic pain and health care costs have caused an escalation of opioid dependency. The current national crisis involving opioid dependency and drug overdose are growing problems that need to be addressed.
Yang, Cindy
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Callogenesis and cell suspension establishment of tropical highland blackberry (Rubus adenotrichos Schltdl.) and its microscopic analysis [PDF]
, 2016 Artículo científicoBlackberries are fruits produced worldwide, with 25 % of their production centered in Mexico, Central and South America. Tropical highland blackberry is a fruit that can potentially enhance human health, due to their high content in ...
Alvarado-Marchena, Luis +4 more
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Transient Expression of cor Gene in Papaver somniferum
BioImpacts, 2011 Introduction: Papaver somniferum is the commercial source of morphine and codeine. The isolation of effective genes involved in the morphine biosynthesis of P.
Bahman Hosseini +6 more
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Contra-thermodynamic hydrogen atom abstraction in the selective C−H functionalization of trialkylamine N‑CH3 groups [PDF]
, 2016 We report a simple one-pot protocol that affords functionalization of N-CH3 groups in N-methyl-N,N-dialkylamines with high selectivity over N-CH2R or N-CHR2 groups.
Barham, Joshua P. +2 more
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