10605-66-0Relevant articles and documents
Synthesis of 8-methylnonane-1,6,7-trien-4-one and related allenes as potentially useful synthetic precursors
Mdachi
, p. 103 - 113 (2012)
The allenic ketone 8-methylnonane-1,6,7-trien-4-one and related allenes have been synthesized from simple commercially available materials. Since allenes analogous to 8-methylnonane-1,6,7-trien-4-one have previously been transformed to substituted bicyclo[3.3.0]octanones via corresponding bicyclo[3.2.0]heptanones, it is anticipated that the present allenic ketone may also undergo similar transformations. Substituted bicyclo[3.3.0]octanones are known synthetic precursors of tricyclic sesquiterpenes. Thus, 8-methylnonane-1,6,7- trien-4-one presents itself as a possible precursor for the synthesis of tricyclopentanoid ring system present in sesquiterpenes such as hirsutene and Δ9(12)-capnellene.
A synthesis of japanese hop ether
Billington, David C.,Kerr, William J.,Pauson, Peter L.
, p. 223 - 227 (1987)
Reaction of 2,5-dihydro-2,2-dimethylfuran with ethynehexacarbonyldicobalt lacks significant regioselectivity, but nevertheless makes possible the synthesis of (±)-hop ether (cis-hexahydro-1,1-dimethyl-4-methylene-1H-cyclopenta[c]furan) in five steps from cis-4-methylpent-2-ene-1,4-diol.
A novel RET inhibitor. Pharmaceutical composition and use thereof
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Paragraph 0381-0384, (2021/11/26)
The invention belongs to the field of medicines, and relates to a novel RET inhibitor, a pharmaceutical composition and application thereof. In particular, the invention relates to a compound represented by formula (I), a stereoisomer, a tautomer, an oxynitride, a solvate, a metabolite, a pharmaceutically acceptable salt or prodrug thereof, I said compound and a pharmaceutical composition thereof for the manufacture of a medicament, in particular for the treatment and prophylaxis and RET of diseases and disorders associated with irritable bowel syndrome.
Novel Crosslinking Agent Compound and Superabsorbent Polymer Prepared by Using the Same
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Paragraph 0061-0064, (2020/12/09)
Provided are a novel crosslinking agent compound, and a superabsorbent polymer prepared by using the same. More particularly, provided are a crosslinking agent compound having a novel structure, which exhibits excellent crosslinking property and thermal degradability, and a superabsorbent polymer prepared by using the same.