Results 61 to 70 of about 173,508 (193)
Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis
European Journal of Organic Chemistry, Volume 29, Issue 32, 24 August 2026.In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley +1 more source
Progress in heterocyclic chemistry.
, 2010 Progress in Heterocyclic Chemistry (PHC) is an annual review series commissioned by the International Society of Heterocyclic Chemistry (ISHC). Volumes in the series contain both highlights of the previous year's literature on heterocyclic chemistry and ...
Joule, J. A.(John Arthur) +1 more
core
Synthesis, Spectral Studies and Therapeutic Activity of some Heterocyclic Compounds [PDF]
, 2010 Not ...
Kathiriya, Paresh J.
core
European Journal of Inorganic Chemistry, Volume 29, Issue 24, 21 August 2026.A versatile library of backbone‐functionalized N‐heterocyclic carbene (NHC) ligands was developed and efficiently converted into Cu(I) and Ru(II) NHC complexes, demonstrating that ligand functionalization strongly modulates anticancer activity, with Cu(I)–NHC species showing potent and selective antiproliferative effects against ovarian and breast ...
Alessia Schiavo +4 more
wiley +1 more source
Origin and diversification of steroids: Co-evolution of enzymes and nuclear receptors [PDF]
, 2010 Recent sequencing of amphioxus and sea urchin genomes has provided important data for understanding the origins of enzymes that synthesize adrenal and sex steroids and the receptors that mediate physiological response to these vertebrate steroids ...
Michael E. Baker
core
, 2019 Hair steroids and their ratios are believed to be reliable biomarkers reflecting the long-term exposure of circulating steroids. Hereinto, two underlying assumptions are that hair biomarkers have consistency with traditional biomarkers in saliva or urine,
Wang, Weiwen +5 more
core +1 more source
Myotrophic and Androgenic Activities of Androstanazole. A New Heterocyclic Steroid
Experimental Biology and Medicine, 1960 SummaryMyotrophic and androgenic activities of androstanazole have been evaluated using immature castrated male rats. The data indicate that androstanazole is 1/7 as myotrophic and 1/33 as androgenic as testosterone propionate when both agents are administered subcutaneously, whereas it is 2 times more myotrophic than.
G O, POTTS, A L, BEYLER, D F, BURNHAM
openaire +2 more sources
ECHC - XXIX European Colloquium on HETEROCYCLIC CHEMISTRY,virtual edition
, 2021 The pressing need to reduce the environmental footprint of chemical processes is driving the scientific community towards the design of new approaches aim at avoiding the use of scarce precious metals, using cheap organic promoters of low toxicity, high ...
sara meninno, alessandra lattanzi
core
Changing minds: Understanding the use of oral steroids in acute asthma
Asthma is a heterogenous disease with a substantial global burden. Asthma attacks are treated based on symptoms alone with oral steroids despite some attacks displaying little evidence of type-2 inflammation.
Howell, Imran
core +1 more source