5751-84-8Relevant articles and documents
Raltitrexed pharmaceutical composition and preparation method thereof
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, (2018/04/02)
The invention relates to a raltitrexed pharmaceutical composition which is high in safety and a preparation method thereof. The raltitrexed pharmaceutical composition comprises raltitrexed and thiophene related substances, wherein the content of the thiophene related substances is not higher than 0.3%. The raltitrexed pharmaceutical composition is good in safety, effectiveness and stability and can relieve the blood toxicity of the raltitrexed to a certain degree.
Improved modular synthesis of thieno[3,2-b]pyrroles and thieno[2,3-b]pyrroles
Malancona, Savina,Hernando, Josè I. Martin,Attenni, Barbara,Ontoria, Jesus M.,Narjes, Frank
supporting information; experimental part, p. 1625 - 1628 (2009/06/18)
A convenient modular synthesis for the construction of densely functionalized thieno[3,2-b]pyrroles, allosteric inhibitors of the Hepatitis C virus NS5B polymerase, is described. The route allows the introduction of substituents in positions 4, 5, and 6 o
Novel acyl hydrazino thiophene derivatives, process for preparing them, their use as medicinal products, pharmaceutical compositions and novel use
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Page/Page column 20, (2010/02/12)
The invention concerns novel compounds of formula (I), process for making, pharmaceutical compositions and methods of treating diseases associated with abnormal physiological behavior in the secretion and/or the activity of cysteine proteases especially c