Nitrogen-containing heterocycles
First Claim
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1. A compound of formula wherein:
- R1 is hydrogen, alkyl, aryl, heteroaryl, hydroxy, or alkoxy;
R3 is aryl, heteroaryl, alkenyl, or alkynyl, or R1 and R3 can be joined to form a ring of 5 to 10 atoms;
R4 is hydrogen, alkyl, aryl, heteroaryl, alkenyl, alkynyl, acyl, carboxy, or carboxamido.
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Abstract
Functionalized nitrogen heterocyclic compounds, including benzodiazepines and azasugars, and synthetic methods for preparing such compounds. Nitrogen-containing heterocycles are prepared by reacting amino-carbonyl compounds that contain an amine moiety connected via a linker to a carbonyl moiety with an organoboron derivative.
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Citations
3 Claims
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1. A compound of formula
wherein: -
R1 is hydrogen, alkyl, aryl, heteroaryl, hydroxy, or alkoxy;
R3 is aryl, heteroaryl, alkenyl, or alkynyl, or R1 and R3 can be joined to form a ring of 5 to 10 atoms;
R4 is hydrogen, alkyl, aryl, heteroaryl, alkenyl, alkynyl, acyl, carboxy, or carboxamido. - View Dependent Claims (2, 3)
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Specification