56672-56-1Relevant academic research and scientific papers
COMPOSITIONS AND METHODS FOR THE TREATMENT OF ORTHOSTASIS AND NEUROLOGICAL DISEASES
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Paragraph 0099; 00100, (2014/11/13)
The invention relates to the compounds of formula I and formula II or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of
METHOD OF DROXIDOPA SYNTHESIS
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Paragraph 0055-0058, (2013/10/07)
The present application relates to a novel method of preparing L-threo-dihydroxyphenylserine (droxidopa). Specifically, the application is directed to a method of preparing droxidopa via a deprotection step that is an alternative to deprotection steps tha
SYNTHESIS OF 2-AZA-4-KETOPODOPHYLLOTOXIN
Itokawa, Hideji,Hitotsuyanagi, Yukio,Takeya, Koichi
, p. 537 - 540 (2007/10/02)
A synthesis of 2-aza-4-ketopodophyllotoxin (7), a key intermediate of 2-azapodophyllotoxin (1), is reported.
Process for producing threo-3-(3,4-dihydroxyphenyl)serine
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, (2008/06/13)
A process for producing an optically active threo-3-(3,4-dihydroxyphenyl)serine represented by the formula STR1 which is useful as a remedy for peripheral orthostatic hypotension or as an antidepressant, which process comprises treating threo-3-(3,4-methy
