Examples of 'benzofuran' in a sentence
Meaning of "benzofuran"
Benzofuran is an organic compound commonly found in various plant species and used in organic synthesis
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- Any of a class of bicyclic heterocycles consisting of a benzene ring fused with one of furan.
How to use "benzofuran" in a sentence
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benzofuran
Benzofuran derivatives and their therapeutic use.
Solid pharmaceutical compositions containing benzofuran derivatives.
Benzofuran is extracted from coal tar.
Process for the preparation of substituted benzofuran derivatives.
The benzofuran series display high binding affinity.
Bicyclic heteroaryl groups are exemplified by quinoline and benzofuran.
Benzofuran compounds for the treatment of hepatitis c virus infections.
Examples of such fused bicyclic radicals include benzofuran or benzothiophene.
Benzofuran pharmaceutical compounds.
The present invention provides substituted heteroaryl benzofuran acids.
Benzofuran is the heterocyclic compound consisting of fused benzene and furan rings.
It is isomeric with benzofuran.
This invention relates to new benzofuran derivatives and to their therapeutic applications.
Another class of new anxiolytic is the systemically administered benzofuran derivatives.
Benzofuran reacts preferentially in the furan ring rather than in the benzene ring.
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The present invention provides substituted heteroaryl benzofuran acids as pharmaceuticals.
Benzofuran or benzothiophene type structures are encountered in many molecules used in the pharmaceutical field.
Examples of such fused bicyclic radicals include benzofuran and benzothiophene.
The inclusion of a benzofuran derivative increases the wrinkle regulating benefits of the composition.
The present invention relates the synthesis of fluorinated benzofuran derivatives.
The present invention relates to new benzofuran derivatives having a retinoid type activity.
The benzofuran derivatives discussed therein have as atypical binding with the estrogen receptor.
If Ar is a bicyclo heteroaryl ring it is preferably a benzothiophene or a benzofuran ring.
The benzofuran was next converted to the mesylate 9.
SUMMARY The present invention provides substituted heteroaryl benzofuran acids and methods of using them.
Chemically, dronedarone is a benzofuran derivative related to amiodarone, a popular antiarrhythmic.
We synthesized the first β ‑ fused BODIPYs by a benzofuran.
However, such spiropiperidines show benzofuran and benzopyran rings.
Benzofuran is the " parent " of many related compounds with more complex structures.
Multiple rings may be fused, as in quinoline or benzofuran.
For example, psoralen is a benzofuran derivative that occurs in several plants.
Benzofuran derivatives, process for their preparation and their therapeutic applications.
However, these compounds are derivatives of benzofuran or benzothiophene and indole ring systems respectively.
Benzofuran compounds, compositions containing them and processes for using the compositions.
Compound 3d also contained the dimethylamino group, this time in combination with a benzofuran.
Many benzofuran derivatives are already known, especially derivatives substituted at position 2 with an alkylamino chain.
In certain embodiments, the compositions comprise mixtures of one or more substituted heteroaryl benzofuran acids.
Generally, a benzofuran precursor of formula III is prepared vía known procedures.
A compound according to claim 1 wherein G is quinoline, isoquinoline or benzofuran.
Benzofuran or benzothiophene derivatives according to claim 2, in which Am represents a diethylpiperidinyl group.
And R4 together with the aromatic ring carrying them form a benzofuran system.
Benzofuran or benzothiophene derivatives according to claim 1, in which R represents the isopropoxycarbonyl group.
The coupled acetylene then closes spontaneously to the corresponding benzofuran XXVII . Examples.
Nitration of the benzofuran afforded a mixture of isomers from which A-3a could be isolated.
In another embodiment, the A ring and the B ring together form benzofuran.
The 3-benzoyl benzofuran derivative of formula I thus obtained may then be separated in a conventional manner.
Process for the preparation of 3-benzoyl benzofuran derivatives.
Benzofuran derivatives according to claim 1 wherein R represents the isopropoxycarbonyl group.
Typically 1-5 equivalents of base are used relative to starting benzofuran.
Benzofuran or benzothiophene derivatives according to claim 4, in which.
