Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Walter Ganci"'
Autor:
Bernhard Pfeiffer, Ursula Senft, Karl-Heinz Altmann, Irène Lehmann, Luzi Jakob Barandun, Sandra Speck-Gisler, Jürg Gertsch, Claire de Groot, Walter Ganci
Publikováno v:
The Journal of Organic Chemistry. 78:2553-2563
The marine natural product haliclamide has been synthesized based on macrocyclization by ring-closing olefin metathesis. Using either enantiomer of two of the four building blocks that were employed to assemble the diene precursor for the metathesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c77ec21b70a3caeb23c1ec14a60af5d
https://doi.org/10.1021/jo3027643
https://doi.org/10.1021/jo3027643
Autor:
Didier Zurwerra, Leo Betschart, Florian Glaus, Jürg Gertsch, Walter Ganci, Julia K. Schuster, Karl-Heinz Altmann
Publikováno v:
Chemistry - A European Journal. 18:16868-16883
A new total synthesis of the marine macrolide (-)-zampanolide (1) and the structurally and stereochemically related non-natural levorotatory enantiomer of (+)-dactylolide (2), that is, ent-2, has been developed. The synthesis features a high-yielding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411ec21deff71471aade324af2bd9028
https://doi.org/10.1002/chem.201202553
https://doi.org/10.1002/chem.201202553
Publikováno v:
Helvetica Chimica Acta. 87:2629-2661
Phosphorylation of suitable piperidine precursors yielded a series of novel decalin-type O,N,P-heterocycles. The title compounds, P(3)-axially and P(3)-equatorially X-substituted, cis- and trans-configurated 2,4-dioxa-7-aza-, 2,4-dioxa-8-aza-, and 2,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f1c9083b65e0fab44f887467d50bd0
https://doi.org/10.1002/hlca.200490236
https://doi.org/10.1002/hlca.200490236
Publikováno v:
Chirality. 12:139-142
The absolute configuration of the title compound has been determined after its enzymatic hydrolysis to 3-hydroxy-5-phenylpentanoic acid, esterification, and identification of the enantiomerically pure methyl (3R)-hydroxy-5-phenylpentanoate by HPLC on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c4e94f03395df965941fb9b6471072
https://doi.org/10.1002/(sici)1520-636x(2000)12:3<139::aid-chir6>3.0.co
https://doi.org/10.1002/(sici)1520-636x(2000)12:3<139::aid-chir6>3.0.co
Publikováno v:
Journal of Natural Products. 62:1101-1105
(3R)-O-beta-D-Glucopyranosyloxy-5-phenylvaleric acid (1), (3R)-O-beta-D-glucopyranosyloxy-5-phenylvaleric acid n-butyl ester (2), and a new dihydrochalcone diglycoside 4'-O-[beta-D-glucopyranosyl-(1--6)-glucopyranosyl]oxy-2'-hydroxy-3', 6'-dimethoxyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e102a3a6ddd134bcd10a7922f33e2dd
https://doi.org/10.1021/np9900674
https://doi.org/10.1021/np9900674
Publikováno v:
Helvetica Chimica Acta. 81:1127-1138
Investigation of the inhibition of δ-chymotrypsin with the four novel, optically active, axially and equatorially substituted cis-3-(2,4-dinitrophenoxy)-2,4-dioxa-3λ5-phosphabicyclo[4.4.0]decan-3-ones (= 3-(2,4-dinitrophenoxy)hexahydro-4H-1,3,2-ben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a61df379966aeb5fd1959286daf448aa
https://doi.org/10.1002/hlca.19980810526
https://doi.org/10.1002/hlca.19980810526
Autor:
Walter Ganci, Peter Rüedi, Urs Ringeisen, G. Przibille, Franco Alberto Merckling, Eric J. M. Meier
Publikováno v:
Helvetica Chimica Acta. 80:421-435
The inhibition of δ-chymotrypsin with optically active, axially and equatorially substituted trans-3-(2,4-dini-trophenoxy)-2,4-dioxa-3λ5-phospbubicyclo[4.4.0]decan-3-ones ( = hexahydro-4H-1,3,2-benzodioxaphosphorin 3-oxides) was investigated. Their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aac9eca115b458ae8809df8ef3beff3
https://doi.org/10.1002/hlca.19970800208
https://doi.org/10.1002/hlca.19970800208
Publikováno v:
ChemInform. 29
Investigation of the inhibition of δ-chymotrypsin with the four novel, optically active, axially and equatorially substituted cis-3-(2,4-dinitrophenoxy)-2,4-dioxa-3λ5-phosphabicyclo[4.4.0]decan-3-ones (= 3-(2,4-dinitrophenoxy)hexahydro-4H-1,3,2-ben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ed2413676a70817cb2f729826ade2af
https://doi.org/10.1002/chin.199833212
https://doi.org/10.1002/chin.199833212
Publikováno v:
ChemInform. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cceae9dcf5d8d8f9cc4696e64a9932e9
https://doi.org/10.1002/chin.200123272
https://doi.org/10.1002/chin.200123272
Publikováno v:
Proceedings of The 1st International Electronic Conference on Synthetic Organic Chemistry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ba652ecebcfb4c2adbf82d7d21e07af
https://doi.org/10.3390/ecsoc-1-02032
https://doi.org/10.3390/ecsoc-1-02032