177489-90-6Relevant articles and documents
TRIAZACYCLODODECANSULFONAMIDE ("TCD")-BASED PROTEIN SECRETION INHIBITORS
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Paragraph 00290, (2019/10/04)
Provided herein are triazacyclododecansulfonamide ("TCD")-based protein secretion inhibitors, such as inhibitors of Sec61, methods for their preparation, related pharmaceutical compositions, and methods for using the same. For example, provided herein are compounds of Formula (I) and pharmaceutically acceptable salts and compositions including the same. The compounds disclosed herein may be used, for example, in the treatment of diseases including inflammation and/or cancer.
Synthesis of novel optical isomers of α-methylpolyamines
Grigorenko, Nikolay A.,Khomutov, Alex R.,Kein?nen, Tuomo A.,J?rvinen, Aki,Alhonen, Leena,J?nne, Juhani,Veps?l?inen, Jouko
, p. 2257 - 2262 (2007/10/03)
Earlier unknown (R)- and (S)-α-methylspermidine, (R)- and (S)-α-methylspermine, (R,R)-, (S,S)-, and (R,S)-α,ω-dimethylspermine were synthesized in gram scale from readily available (R)- and (S)-2-aminopropanols in high overall yields.
α-methyl polyamines: Efficient synthesis and tolerance studies in vivo and in vitro. First evidence for dormant stereospecificity of polyamine oxidase
J?rvinen, Aki J.,Cerrada-Gimenez, Marc,Grigorenko, Nikolay A.,Khomutov, Alex R.,Veps?l?inen, Jouko J.,Sinervirta, Riitta M.,Kein?nen, Tuomo A.,Alhonen, Leena I.,J?nne, Juhani E.
, p. 399 - 406 (2007/10/03)
Efficient syntheses of metabolically stable α-methylspermidine 1, α-methylspermine 2, and bis-α,α-methylated spermine 3 starting from ethyl 3-aminobutyrate are described. The biological tolerance for these compounds was tested in wild-type mice and transgenic mice carrying the metallothionein promoter-driven spermidine/spermine N1- acetyltransferase gene (MT-SSAT). The efficient substitution of natural polyamines by their derivatives was confirmed in vivo with the rats harboring the same MT-SSAT transgene and in vitro with the immortalized fibroblasts derived from these animals. Enantiomers of previously unknown 1-amino-8-acetamido-5-azanonane dihydrochloride 4 were synthesized starting from enantiomerically pure (R)- and (S)-alaninols. The studies with recombinant human polyamine oxidase (PAO) showed that PAO (usually splits achiral substrates) strongly favors the (R)-isomer of 4 that demonstrates for the first time that the enzyme has hidden potency for stereospecificity.