24202-79-7Relevant academic research and scientific papers
NON-PEPTIDE OPIOID RECEPTOR MODULATORS
-
, (2020/03/15)
Non-peptide MOR opioid receptor modulators are provided. The compounds exhibit predominantly central activity and are used to treat e.g. opioid addiction. The compounds described herein are generally delivered (administered) in a pharmaceutical compositio
HETEROARYLDIHYDROPYRIMIDINE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS
-
, (2019/01/17)
Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.
Design, Synthesis, and Biological Evaluation of the Third Generation 17-Cyclopropylmethyl-3,14β-dihydroxy-4,5α-epoxy-6β-[(4′-pyridyl)carboxamido]morphinan (NAP) Derivatives as μ/κ Opioid Receptor Dual Selective Ligands
Zheng, Yi,Obeng, Samuel,Wang, Huiqun,Jali, Abdulmajeed M.,Peddibhotla, Bharath,Williams, Dwight A.,Zou, Chuanchun,Stevens, David L.,Dewey, William L.,Akbarali, Hamid I.,Selley, Dana E.,Zhang, Yan
, p. 561 - 574 (2019/01/30)
μ opioid receptor (MOR) agonists have been widely applied for treating moderate to severe pain. However, numerous adverse effects have been associated with their application, including opioid-induced constipation (OIC), respiratory depression, and addicti
Synthesis of 11-Amino-substituted-9-methoxy-5-methyl-6H-pyridocarbazoles
Praly-Deprez, Isabelle,Rivalle, Christian,Huel, Christiane,Belehradek, Jean,Paoletti, Claude,Bisagni, Emile
, p. 3165 - 3171 (2007/10/02)
A route to 11-amino-substituted-6H-pyridocarbazoles has been studied.Thus, condensation of 2-(4-lithiopyridine-3-yl)-4,4-dimethyloxazoline with 2-acetyl-5-methoxy-1-phenylsulphonylindole led to a low yield of the expected alcohol, which upon hydrolysis gave a complex mixture.A better starting building block was 4-acetyl-N,N-diisopropylnicotinamide obtained either from N,N-diisopropyl-4-lithionicotinamide (low yield) or from pyridine-3,4-dicarboxylic anhydride, using a 4-step sequence.This compound was treated with 2-lithio-5-methoxy-1-phenylsulphonylindole, affording N,N-diisopropyl-4-nicotinamide.Hydrolysis and then reduction led to 4-nicotinic acid whose amides were cyclized by phosphorus trichlorideoxide.Finally, the title compounds were obtained by Raney-nickel reduction-elimination of the 6-phenylsulphonyl protecting group.
Synthesis of the Pyridine Analogues of Phthalide
Ashcroft, William R.,Beal, Michael G.,Joule, John A.
, p. 3012 - 3015 (2007/10/02)
Routes for the preparation of the four isomeric pyridine analogues of phthalide are described starting from the readily available pyridine 2,3- and 3,4-diacids, or derivatives, and making use of the differential reactivity of substituents at pyridine 2- versus 3- and 3- versus 4-positions.
