Diarylpyrimidines (DAPY) and diaryltriazines (DATA) are two closely related classes of molecules resembling the

pyrimidine Pyrimidine (; ) is an aromatic, heterocyclic, organic compound similar to pyridine (). One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has nitrogen atoms at positions 1 and 3 in the ring. The oth ...

nucleotide Nucleotides are Organic compound, organic molecules composed of a nitrogenous base, a pentose sugar and a phosphate. They serve as monomeric units of the nucleic acid polymers – deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both o ...

s found in

DNA Deoxyribonucleic acid (; DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for the development, functioning, growth and reproduction of al ...

. They show great potency in inhibiting the activity of HIV

reverse transcriptase A reverse transcriptase (RT) is an enzyme used to convert RNA genome to DNA, a process termed reverse transcription. Reverse transcriptases are used by viruses such as HIV and hepatitis B to replicate their genomes, by retrotransposon mobi ...

. Several compounds in this class are non-nucleoside reverse transcriptase inhibitors used clinically in the treatment of HIV/AIDS, notably etravirine and

rilpivirine Rilpivirine, sold under the brand name Edurant among others, is a medication, developed by Tibotec, used for the treatment of HIV/AIDS. It is a second-generation non-nucleoside reverse transcriptase inhibitor (NNRTI) with higher potency (pharma ...

.Steve Mitchell
HIV Market To Top 10 Billion Dollars
United Press International. April 11, 2007.

References

Antiretroviral drugs Pyrimidines {{heterocyclic-stub