Low incidence of primary graft failure with bendamustine, fludarabine, and busulfan conditioning prior to haploidentical allogeneic hematopoietic cell transplantation.

The outcomes of haploidentical hematopoietic cell transplantation (haplo-HCT) have improved with the implication of new in vivo and ex vivo graft-versus-host disease (GVHD) prophylaxis regimens. However, primary graft failure is still reported more frequently in haplo-HCT compared to a matched donor HCT. We conducted a pilot study (NCT04942730) to evaluate the impact of adding bendamustine to fludarabine and busulfan conditioning on engraftment after haplo-HCT.

Trapping of thermally generated - and -quinone methides by imidazoles and pyrazoles: a simple route to green synthesis of benzopyrone-azole hybrids and their evaluation as α-glucosidase inhibitors.

An efficient green approach for the trapping of generated -and -quinone methide intermediates by imidazoles and pyrazoles has been developed. A wide range of quinone methide precursors based on simple phenols are compatible with the experimental protocol under mild thermal conditions. This methodology was demonstrated to be suitable for the synthesis of methylene-linked benzopyrone-azole hybrids using naturally occurring coumarin and chromone Mannich bases.