Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Juvabione"'
(-)-Juvabione, a natural sesquiterpene exhibiting juvenile insect hormone activity, was synthesized constructing the two adjacent stereogenic centers via sequential Ir-catalyzed hydrogenations. The first center is generated by hydrogenation of a styr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ec0e9a9941bdb210cc89f6fc4b0a2c
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-161198
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-161198
Autor:
Kazuya Iizuka, Naoya Noseda, Naoto Habu, Shinso Yokota, Akira Tamura, Kazuko Makino, Yuya Takashima, Jun Tanabe, Futoshi Ishiguri
Publikováno v:
Journal of Wood Science. 61:192-198
Todomatsu (Abies sachalinensis) is a commercial plantation species on Hokkaido Island, Japan. In the present study, to improve the decay resistance of todomatsu wood, seven families of 22-year-old todomatsu trees were investigated for family diversit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a790b8ff0e3368c2d5650cc24a9e216
https://doi.org/10.1007/s10086-014-1448-5
https://doi.org/10.1007/s10086-014-1448-5
Publikováno v:
Chemistry of Natural Compounds. 51:356-358
Abies species naturally grown in Turkey are represented by four species and two subspecies. Abies equi-trojani (Aschers & Sint.) and Abies bornmulleriana (Mattf.) occur in western and northwestern regions. Abies cilicica subsp. isaurica (Coode & Cull
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2375428451dab91d424391599fe5962
https://doi.org/10.1007/s10600-015-1282-z
https://doi.org/10.1007/s10600-015-1282-z
Publikováno v:
Helvetica Chimica Acta. 83:2266-2276
The novel tandem process Diels-Alder reaction/Ireland-Claisen rearrangement shows a high diastereoselectivity for the Ireland-Claisen rearrangement starting from the endo-product of the Diels-Alder reaction. Based on this mechanistic knowledge, the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::052a708c2a6f47d8cd0dfdee5428bd6f
https://doi.org/10.1002/1522-2675(20000906)83:9<2266::aid-hlca2266>3.0.co
https://doi.org/10.1002/1522-2675(20000906)83:9<2266::aid-hlca2266>3.0.co
Autor:
Claudio Fuganti, Stefano Serra
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :97-101
Fermenting baker’s yeast converts the unsaturated aldehydes 7 and 11 into the saturated alcohols 8 and 12, respectively. The microbial saturation of the double bond proceeds in high chemical yields and the stereoselectivity of the reduction is stro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e61059eeb24ceae31f3467678b08c0d
https://doi.org/10.1039/a905977f
https://doi.org/10.1039/a905977f
Publikováno v:
Tetrahedron Letters. 40:4207-4210
(+)-Juvabione and (+)-epijuvabione, natural sesquiterpenes exhibiting insect juvenile hormone activity, have been synthesized from (±)-norcamphor via the both enantiomeric intermediates having bicyclo[3.2.1]octane framework by employing a lipase-med
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4696afc7d06373717af5158ba66eee14
https://doi.org/10.1016/s0040-4039(99)00713-3
https://doi.org/10.1016/s0040-4039(99)00713-3
Publikováno v:
Journal of Wood Chemistry and Technology. 18:427-438
Differences in the chemical composition of the wood of balsam fir (Abies balsamea (L.), jack pine (Pinus banksiana Lamb.) and black spruce (Picea mariana (Mill.)) were determined by GC analysis of their hexane extracts. Certain constituents such as j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9b6af13aa00849b38e6779a97e19d61
https://doi.org/10.1080/02773819809349590
https://doi.org/10.1080/02773819809349590
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
( E )-α-Bisabolene synthase is one of two wound-inducible sesquiterpene synthases of grand fir ( Abies grandis ), and the olefin product of this cyclization reaction is considered to be the precursor in Abies species of todomatuic acid, juvabione, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::354d668b4dab9075ed26347fa3158170
https://doi.org/10.1073/pnas.95.12.6756
https://doi.org/10.1073/pnas.95.12.6756
Publikováno v:
Environmental Toxicology and Chemistry. 16:2375-2383
The source and identity of two mixed-function oxygenase (MFO)-inducing substances present in the primary-treated effluent of a thermomechanical pulp (TMP) mill producing newsprint was determined. The source was pinpointed by exposing rainbow trout (O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40fb3fb0c494370b7d19edfcb1bdf7f5
https://doi.org/10.1002/etc.5620161125
https://doi.org/10.1002/etc.5620161125
Autor:
Pamita Awasthi, Priyanka Sharma
Publikováno v:
SAR and QSAR in environmental research. 23(7-8)
Juvabione, dehydrojuvabione and their aromatic analogues act as juvenile hormone mimics against diverse strains of insect species. Large numbers of modified juvenoids containing the juvabione skeleton, with various structural variations, are synthesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1102233676e3d6c9c16e4673ebc90365
https://pubmed.ncbi.nlm.nih.gov/22799597
https://pubmed.ncbi.nlm.nih.gov/22799597