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ephedrine
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ephedrine
ephedrine Med. (ˈɛfədrɪn) Also -in. [S. Nagai 1887, in Pharmazeut. Zeit. XXXII. 700, f. Ephedra (see prec.) + -ine5.] An alkaloid, C10H15NO, that occurs in certain species of Ephedra in four optically active forms and is made synthetically; 2-methylamino-1-phenylpropanol; spec. one of the lævorotato...
Oxford English Dictionary
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Ephedrine
In the outdated D/L system (+)-ephedrine is also referred to as D-ephedrine and (−)-ephedrine as L-ephedrine (in which case, in the Fisher projection, A synonym is erythro-ephedrine.
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Ephedrine benefits, dosage, and side effects - Examine
Jul 21, 2023Ephedrine is a stimulant that activates the sympathetic nervous system. It is chemically synthesized for use as a drug in clinical practice, but ephedrine is also one of the ephedrine-type alkaloids that are extracted from plants in the Ephedra genus and have effects on the heart, vascular system, and other organs. [1] Supplements derived from Ephedra plants (e.g., the Chinese botanical Ma ...
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Ephedrine/ethylmorphine
Ephedrine/ethylmorphine (Lepheton) is a combination drug used as an antitussive. It consists of ethylmorphine (an opiate) and ephedrine (a sympathomimetic).
References
Combination drugs
Antitussives
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Ephedrine or pseudoephedrine indirectly central alpha2 mimetic? I started to think this problem by first thinking if the alpha2 mimetism is possible in either case. It seems to be indirectly in either one. Ephedrine s...
Ephedrine is not alpha2 mimetic. Pseudoephedrine is alpha2 mimetic, source:
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Ephedrine dehydrogenase
In enzymology, an ephedrine dehydrogenase () is an enzyme that catalyzes the chemical reaction
(-)-ephedrine + NAD+ (R)-2-methylimino-1-phenylpropan- The systematic name of this enzyme class is (-)-ephedrine:NAD+ 2-oxidoreductase.
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Tedral
Ephedrine
Ephedrine, a stereoisomer of pseudoephedrine, acts as a direct and indirect sympathomimetic amine. Ephedrine has both alpha- and beta-agonist effects.
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ephedrine levorotatory in Chinese - ephedrine levorotatory meaning in ...
ephedrine levorotatory in Chinese : 左旋麻黄碱…. click for more detailed Chinese translation, meaning, pronunciation and example sentences.
eng.ichacha.net
Chen-Kao reaction
In order to further differentiate between ephedrine enantiomers - ephedrine, pseudoephedrine and other ephedrine-related compounds, Simon’s test (with Of all ephedrine-related compounds, only ephedrine and pseudoephedrine produce the typical, stable violet color.
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Ephedrine- and guaifenesin-induced nephrolithiasis. | Sigma-Aldrich
Ephedrine and guaifenesin are herbal supplements that have experienced increased use over the past decade. Ephedrine has been used as a stimulant and weight-loss product, guaifenesin as an expectorant and cough suppressant; both are found in combination in many antitussives and expectorants.
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Ephedrine and Guaifenesin and Hyperadrenocorticism interaction
Result of checking the interaction of drug Ephedrine and Guaifenesin and disease Hyperadrenocorticism for contraindications and side effects when used together.
disedoc.com
WO2017211129A1 - Method for manufacturing ephedrine or ... - Google Patents
A method for manufacturing an ephedrine or pseudoephedrine intermediate, comprising: using 2-chloropropionyl chloride and benzene as starting raw materials and performing a Friedel-Crafts reaction using a Lewis acid catalyst to generate 2-chloro-1-phenyl-1-propanone; and reacting the generated 2-chloro-1-phenyl-1-propanone and methylamine in an aprotic solvent to generate 2-methylamino-1 ...
patents.google.com
Multi‐phase extraction of ephedrine from Pinellia ... - ResearchGate
Pinellia tuber (PTE, 半夏, 大半夏, 掌葉半夏, 天南星, 水半夏, 半夏瀉心湯, 半夏厚朴湯, 六君子湯) is derived from the tuber of Pinellia ternata Breitenbach (Araceae ...
www.researchgate.net
ECA stack
Additionally, Ephedrine acts as an anorectic, or appetite-suppressing drug. of ephedrine with other stimulants such as caffeine, and all ephedrine products marketed for weight-loss or bodybuilding indications, citing a serious
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请描述狗骨的化学研究
麻黄主要成分为生物碱(1%-2%).总生物碱的80%-85%为麻黄碱(左旋麻黄碱,L-ephedrine);其次为伪麻黄碱(D-pseudo-ephedrine,以及微量的L-N-甲基麻黄碱(L-N-methyl-ephedrine)、D-N-甲基伪麻黄碱(D-N-methyl-pseudo-ephedrine )、去甲基麻黄碱(L-nor-ephedrine)、去甲基伪麻黄碱(D-nor-pseudo-ephedrine)和麻黄次碱(ephedine,麻黄定)等;麻黄含有少量挥发油,油中含I-a-松油醇(I-a-terpineol,萜品烯醇)、2, 3,5,6-四甲基毗嗪(2,3,5,6-tetramethylpyrazine
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