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Synthesis of 3-alkenyl-4-oxo-6,7-dihydro-1H-pyrano[4,3-c]pyrazole derivativesCHANTEGREL, B; NADI, A.-I; GELIN, S et al.Journal of heterocyclic chemistry. 1984, Vol 21, Num 1, pp 17-19, issn 0022-152XArticle

Synthesis of the ABC ring system of brevetoxin BNICOLAOU, K. C; DUGGAN, M. E; HWANG, C.-K et al.Journal of the American Chemical Society. 1989, Vol 111, Num 17, pp 6666-6675, issn 0002-7863Article

A ready route from vicinal cis-diols to epoxidesSUNAY, U; MOOTTOO, D; MOLINO, B et al.Tetrahedron letters. 1986, Vol 27, Num 39, pp 4697-4700, issn 0040-4039Article

Dipyranoside precursors for ansamycins. Pyranosidic homologation. 5FRASER-REID, B; MAGDZINSKI, L; MOLINO, B. F et al.Journal of organic chemistry. 1987, Vol 52, Num 20, pp 4495-4504, issn 0022-3263Article

Activation of 6-endo over 5-exo epoxide openings. Ring-selective formation of tetrahydropyran systems and stereocontrolled synthesis of the ABC ring framework of brevetoxin BNICOLAOU, K. C; DUGGAN, M. E; HWANG, C.-K et al.Journal of the Chemical Society. Chemical communications. 1985, Num 19, pp 1359-1362, issn 0022-4936Article

THE CONVERSION OF SWEROSIDE TO SECOLOGANINHAMILTON RG; MCLEAN S.1981; CAN. J. CHEM.; ISSN 0008-4042; CAN; DA. 1981; VOL. 59; NO 2; PP. 215-216; ABS. FRE; BIBL. 4 REF.Article

BIOMIMETIC CHEMISTRY OF XYLOMOLLINHASSAM SB; HUTCHINSON CR.1980; TETRAHEDRON LETTERS; GBR; DA. 1980; VOL. 21; NO 13; PP. 1209-1212; BIBL. 9 REF.Article

SELECTIVE TRANSFORMATIONS OF SECOLOGANIN: DIHYDROXYLATIONPURDY JR; HAMILTON RG; AKHTER L et al.1981; CAN. J. CHEM.; ISSN 0008-4042; CAN; DA. 1981; VOL. 59; NO 2; PP. 210-214; ABS. FRE; BIBL. 6 REF.Article

SYNTHESIS AND ANTITUMOR ACTIVITY OF ANALOGUES OF THE ANTITUMOR ANTIBIOTIC CHARTREUSINTAKAI M; UEHARA Y; BEISLER JA et al.1980; J. MEDICIN. CHEM.; USA; DA. 1980; VOL. 23; NO 5; PP. 549-554; BIBL. 20 REF.Article

Synthetic studies on thyrsiferol. Elaboration of the bromotetrahydropyran ringBROKA, C. A; YI-TSONG LIN.Journal of organic chemistry. 1988, Vol 53, Num 25, pp 5876-5885, issn 0022-3263Article

A new method for preparation of dihydrodinaphthopyranopyransTALINLI, N; AKAR, A; AYDOGAN, A. C et al.Tetrahedron (Oxford. Print). 1987, Vol 43, Num 15, pp 3505-3508, issn 0040-4020Article

Acylation reaction of γ,β-unsaturated β-keto esters and of ethyl hydrogen malonate: synthesis of 6-alkenyl-5-ethoxycarbonyl-2,3-dihydro-4H-pyran-4-ones and 4,5-dioxo-2,3,7,8-tetrahydro-4H,5H-pyrano[4,3-b]pyran derivativesCHANTEGREL, B; NADI, A.-I; GELIN, S et al.Journal of heterocyclic chemistry. 1984, Vol 21, Num 1, pp 13-16, issn 0022-152XArticle

Studies of Australian soft corals. XXXII: The structure determination of degraded xenicin-type diterpenes from several Efflatounaria speciesBOWDEN, B. F; COLL, J. C; PATRICK, V. A et al.Australian journal of chemistry. 1983, Vol 36, Num 11, pp 2279-2288, issn 0004-9425Article

Total synthesis of venustatriolCOREY, E. J; DEOK-CHAN HA.Tetrahedron letters. 1988, Vol 29, Num 26, pp 3171-3174, issn 0040-4039Article

Tripyranoside precursors for ansamycins. Pyranosidic homologation. VIFRASER-REID, B; MOLINO, B. F; MAGDZINSKI, L et al.Journal of organic chemistry. 1987, Vol 52, Num 20, pp 4505-4511, issn 0022-3263Article

Regiospezifische Synthese von 2-Phenyl-pyrano [3,4-b] pyranonen (Oxaflavon-Derivaten) mit Tetrahydro-3-pyranon = Synthèse régiospécifique de phényl-2 pyranno [3,4-b] pyrannones (dérivés d'oxaflavone) avec la tétrahydro pyrannone-3 = Regiospecific synthesis of 2-phenylpyrano [3,4-b] pyranones (oxaflavone derivatives) with tetrahydro-3-pyranoneEIDEN, F; WANNER, K. T.Archiv der Pharmazie (Weinheim). 1985, Vol 318, Num 3, pp 207-209, issn 0365-6233Article

Pyranosidic homologation. I: Extending the carbohydrate template via C6 and C4MOLINO, B. F; MAGDZINSKI, L; FRASER-REID, B et al.Tetrahedron letters. 1983, Vol 24, Num 52, pp 5819-5822, issn 0040-4039Article

A convenient synthetic route to functionalized 5-trifluoroacetyl-6-trifluoromethyl-3,4-dihydro-2H-pyrans: hetero-Diels-Alder reaction of β,β-bis(trifluoroacetyl)vinyl ethers with electron-rich alkenesHOJO, M; MASUDA, R; OKADA, E et al.Synthesis (Stuttgart). 1990, Num 4, pp 347-350, issn 0039-7881Article

Synthetic studies towards halichondrinsAICHER, T. D; KISHI, Y.Tetrahedron letters. 1987, Vol 28, Num 30, pp 3463-3466, issn 0040-4039Article

Stereochemistry of a hetero-Diels-Alder productHARMS, K; SHELDRICK, G. M; TIETZE, L.-F et al.Acta crystallographica. Section C, Crystal structure communications. 1986, Vol 42, Num 11, pp 1664-1665, issn 0108-2701Article

Structure of a photolysis productHARMS, K; SHELDRICK, G. M; GLÜSENKAMP, K-H et al.Acta crystallographica. Section C, Crystal structure communications. 1986, Vol 42, Num 9, pp 1269-1271, issn 0108-2701Article

Reaction of sulfene and dichloroketene with N,N-disubstituted α-aminomethyleneketones: synthesis of 5H-pyrano[3,4-e]-1,2-oxathiin and 2H,5H-pyrano[4,3-b]pyran derivativesMENOZZI, G; MOSTI, L; SCHENONE, P et al.Journal of heterocyclic chemistry. 1984, Vol 21, Num 5, pp 1441-1444, issn 0022-152XArticle

Synthesis of A-B-C-ring segment of thyrsiferol: construction of a strained tetrahydropyran ring existent as a boat formHASHIMOTO, M; KAN, T; YANAGIYA, M et al.Tetrahedron letters. 1987, Vol 28, Num 46, pp 5665-5668, issn 0040-4039Article

Synthetic studies on thyrsiferolBROKA, C. A; HU, L; WEN JEE LEE et al.Tetrahedron letters. 1987, Vol 28, Num 42, pp 4993-4996, issn 0040-4039Article