67814-68-0Relevant articles and documents
The first chemical synthesis of pyrazofurin 5′-triphosphate
Huang, Hua-Shan,Wang, Rui,Chen, Wei-Jie,Chen, Ji-Zong,Gong, Shan-Shan,Sun, Qi
, p. 3423 - 3427 (2018)
As an archetype C-nucleoside, pyrazofurin possesses broad-spectrum antiviral and antitumor activities. However, the presence of the acidic enol in the nucleobase of pyrazofurin poses a huge challenge to the conventional NTP synthetic methods. On the basis
Synthesis of (2S,3S,4S)-2,3-O-isopropylidene-4-(methoxycarbonylmethyl) cyclopentan-1-one
Ivanova,Valiullina,Shitikova,Spirikhin,Miftakhov
, p. 335 - 339 (2008)
(2S,3S,4S)-2,3-O-Isopropylidene-4-(methoxycarbonylmethyl)cyclopentan-1-one was synthesized starting from D-ribose through methyl (Z)-3-(5-acetyl-2,2- acetoxyacetyl-2,2-dimethyl-1,3-dioxolan-4-yl)prop-2-enoate which was subjected to cyclization in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene, followed by decarboxylation.
Enantiospecific total synthesis of (?)-crotanecine
Kothapalli, Yugandhar,Puthukanoori, Ravi Kumar,Ranga, Mahesh,Alapati, Srinivasa Rao
, p. 3831 - 3833 (2017)
Crotanecine is the necine base component of a number of pyrrolizidine alkaloids. This necine subunit is an amino triol bearing a primary allylic alcohol characterized by an all-cis relationship of its stereocenters. The synthesis of crotanecine has been accomplished using simple yet versatile ring construction approach using ribose as chiral starting point.
Formal enantioselective synthesis of (-)-carbovir and (-)-abacavir: An application of the rhodium(I)-catalysed tandem hydrosilylation-intramolecular aldol reaction
Freiria, Marta,Whitehead, Andrew J.,Motherwell, William B.
, p. 3079 - 3084 (2005)
An efficient synthesis of the highly potent anti-HIV carbocyclic nucleosides (-)-carbovir and (-)-abacavir has been accomplished from D-(-)-ribose using a rhodium(I)-catalysed tandem hydrosilylation-intramolecular aldol strategy to access a key intermediate. Georg Thieme Verlag Stuttgart.
Efficient and practical synthesis of l-hamamelose
Kim, Won Hee,Kang, Jin-Ah,Lee, Hyung-Rock,Park, Ah-Young,Chun, Pusoon,Lee, Boeun,Kim, Jungsu,Kim, Jin-Ah,Jeong, Lak Shin,Moon, Hyung Ryong
, p. 2317 - 2321 (2009)
An efficient synthetic route of l-hamamelose was successfully accomplished starting from d-ribose. l-Hamamelose was synthesized in 42% overall yield with six reaction steps via a stereoselective Grignard reaction, a stereoselective crossed aldol reaction
Ten-membered substituted cyclic 2-oxecanone (decalactone) derivatives from Latrunculia corticata, a red sea sponge
Rezanka, Tomas,Dembitsky, Valery M.
, p. 2144 - 2152 (2003)
Two novel glycosides, latrunculinosides A and B, containing substituted 2-oxecanones (decalactones) were isolated from Latrunculia corticata collected in the Gulf of Aqaba, Israel. They were characterized by spectroscopic methods, predominantly 1H NMR, 13C NMR, MS, IR and UV, and by chemical degradation. Both glycosides contain unusual saccharides such as β-D-olivose, β-L-digitoxose, α-L-amicetose, and β-D-oliose. The compounds gave positive results in antifeeding activity assays. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.
Stereoselective total synthesis and cytotoxic evaluation of C-9 epimers of herbarumin-II and its C-2 epimer
Maram, Lingaiah,Ganesh Kumar,Poornachandra,Das, Biswanath
, p. 4631 - 4633 (2015)
The total synthesis and cytotoxic evaluation of C-9 epimers of herbarumin-II and its C-2 epimer are described for the first time. The key transformations of the synthesis include Wittig olefination, MacMillan α-hydroxylation, Pinnick oxidation, Yamaguchi esterification, and intramolecular ring closing metathesis.
Synthesis, biological evaluation, and molecular docking studies of deoxygenated C-glycosides as LpxC inhibitors
Dreger, Alexander,Hoff, Katharina,Agoglitta, Oriana,Bülbül, Emre F.,Melesina, Jelena,Sippl, Wolfgang,Holl, Ralph
, (2021/11/11)
The bacterial deacetylase LpxC is a promising target for the development of novel antibiotics being selectively active against Gram-negative bacteria. In chiral pool syntheses starting from D- and L-ribose, a series regio- and stereoisomeric monohydroxyte
HETEROCYCLIC COMPOUNDS AS MODULATORS OF STIMULATOR OF INTERFERON GENES (STING)
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Page/Page column 135-136, (2021/06/22)
The present invention relates to compounds of formula (I) and salts, stereoisomers, tautomers or N-oxides thereof that are useful as modulators of STING (Stimulator of Interferon Genes). The present invention further relates to the compounds of formula (I) for use as a medicament and to a pharmaceutical composition comprising said compounds.