Chromones are a group of naturally occurring compounds that are ubiquitous in nature,
especially in plants. The word chromone is derived from the Greek word chroma, meaning …

Breast cancer resistance protein (BCRP)/ATP-binding cassette subfamily G member 2
(ABCG2) is an ATP-binding cassette (ABC) transporter identified as a molecular cause of …

Human ABCG2 is a member of the ATP-binding cassette (ABC) transporter superfamily and
is known to contribute to multidrug resistance (MDR) in cancer chemotherapy. Among ABC …

Benzothiazole is an organic compound bearing a heterocyclic nucleus (thiazole) which
imparts a broad spectrum of biological activities to it. The significant and potent activity of …

Background: Multi-drug resistance (MDR) of cancer cells is an obstacle to effective
chemotherapy of cancer. The ATP-binding cassette (ABC) transporters, including P …

ABCG2 was discovered in multi-drug-resistant cancer cells, with the identification of
chemotherapeutic agents, such as mitoxantrone, flavopiridol, methotrexate and irinotecan as …

The chemistry of chromones is very well known. This system is widely used in organic
chemistry as an intermediate compound for the synthesis of numerous hetrocycles. On the …

Abstract Series of 4H-chromen-1, 2, 3, 4-tetrahydropyrimidine-5-carboxylate derivatives 7a–
7zb, 8a–8d and 9a–9d were synthesized and screened for their in vitro anti-mycobacterial …

Estrogen receptors (ERs) are a group of compounds named for their importance in both
menstrual and estrous reproductive cycles. They are involved in the regulation of various …

Three series of novel fused nitrogen heterocyclic systems such as 1, 2, 4-triazolo [1, 5-α]
pyridines (5-7 and 9), pyrido [1, 2-b][1, 2, 4] triazines (10, 11, 13 and 15), and pyrido [1, 2 …