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Results: 1-25 | 26-30
Results: 1-25/30
ANTIPODAL PATHWAYS TO SECONDARY METABOLITES IN THE SAME EUKARYOTIC ORGANISM
Authors: GUELLA G PIETRA F
Citation: G. Guella et F. Pietra, ANTIPODAL PATHWAYS TO SECONDARY METABOLITES IN THE SAME EUKARYOTIC ORGANISM, Chemistry (Weinheim), 4(9), 1998, pp. 1692-1697
QUINOLONES FROM A BACTERIUM AND TYROSINE METABOLITES FROM ITS HOST SPONGE, SUBEREA-CREBA FROM THE CORAL-SEA
Authors: DEBITUS C GUELLA G MANCINI I WAIKEDRE J GUEMAS JP NICOLAS JL PIETRA F
Citation: C. Debitus et al., QUINOLONES FROM A BACTERIUM AND TYROSINE METABOLITES FROM ITS HOST SPONGE, SUBEREA-CREBA FROM THE CORAL-SEA, Journal of marine biotechnology, 6(3), 1998, pp. 136-141
GLUTATHIONE-S-TRANSFERASE CATALYZED DEHALOGENATION OF HALOAROMATIC COMPOUNDS WHICH LACK NITRO-GROUPS NEAR THE REACTION-CENTER
Authors: MANCINI I GUELLA G CHIASERA G PIETRA F
Citation: I. Mancini et al., GLUTATHIONE-S-TRANSFERASE CATALYZED DEHALOGENATION OF HALOAROMATIC COMPOUNDS WHICH LACK NITRO-GROUPS NEAR THE REACTION-CENTER, Tetrahedron letters, 39(12), 1998, pp. 1611-1614
POLAR METABOLITES OF THE TROPICAL GREEN SEAWEED CAULERPA-TAXIFOLIA WHICH IS SPREADING IN THE MEDITERRANEAN-SEA - GLYCOGLYCEROLIPIDS AND STABLE ENOLS (ALPHA-KETO ESTERS)
Authors: MANCINI I GUELLA G DEFANT A CANDENAS ML ARMESTO CP DEPENTORI D PIETRA F
Citation: I. Mancini et al., POLAR METABOLITES OF THE TROPICAL GREEN SEAWEED CAULERPA-TAXIFOLIA WHICH IS SPREADING IN THE MEDITERRANEAN-SEA - GLYCOGLYCEROLIPIDS AND STABLE ENOLS (ALPHA-KETO ESTERS), Helvetica chimica acta, 81(9), 1998, pp. 1681-1691
12-MEMBERED O-BRIDGED CYCLIC ETHERS OF RED SEAWEEDS IN THE GENUS LAURENCIA EXIST IN SOLUTION AS SLOWLY INTERCONVERTING CONFORMERS
Authors: GUELLA G CHIASERA G MANCINI I OZTUNC A PIETRA F
Citation: G. Guella et al., 12-MEMBERED O-BRIDGED CYCLIC ETHERS OF RED SEAWEEDS IN THE GENUS LAURENCIA EXIST IN SOLUTION AS SLOWLY INTERCONVERTING CONFORMERS, Chemistry, 3(8), 1997, pp. 1223-1231
CHARACTERIZATION OF ANTICHOLINESTERASE-ACTIVE 3-ALKYLPYRIDINIUM POLYMERS FROM THE MARINE SPONGE RENIERA-SARAI IN AQUEOUS-SOLUTIONS
Authors: SEPCIC K GUELLA G MANCINI I PIETRA F DALLASERRA M MENESTRINA G TUBBS K MACEK P TURK T
Citation: K. Sepcic et al., CHARACTERIZATION OF ANTICHOLINESTERASE-ACTIVE 3-ALKYLPYRIDINIUM POLYMERS FROM THE MARINE SPONGE RENIERA-SARAI IN AQUEOUS-SOLUTIONS, Journal of natural products, 60(10), 1997, pp. 991-996
STEREOCHEMICAL FEATURES OF SESQUITERPENE METABOLITES AS A DISTINCTIVETRAIT OF RED SEAWEEDS IN THE GENUS LAURENCIA
Authors: GUELLA G OZTUNC A MANCINI I PIETRA F
Citation: G. Guella et al., STEREOCHEMICAL FEATURES OF SESQUITERPENE METABOLITES AS A DISTINCTIVETRAIT OF RED SEAWEEDS IN THE GENUS LAURENCIA, Tetrahedron letters, 38(47), 1997, pp. 8261-8264
HANISHIN, A SEMIRACEMIC, BIOACTIVE C-9 ALKALOID OF THE AXINELLID SPONGE ACANTHELLA-CARTERI FROM THE HANISH-ISLANDS - A SHUNT METABOLITE
Authors: MANCINI I GUELLA G AMADE P ROUSSAKIS C PIETRA F
Citation: I. Mancini et al., HANISHIN, A SEMIRACEMIC, BIOACTIVE C-9 ALKALOID OF THE AXINELLID SPONGE ACANTHELLA-CARTERI FROM THE HANISH-ISLANDS - A SHUNT METABOLITE, Tetrahedron letters, 38(35), 1997, pp. 6271-6274
HANISHENOLS-A-B, NOVEL LINEAR OR METHYL-BRANCHED GLYCEROL ENOL ETHERSOF THE AXINELLID SPONGE ACANTHELLA-CARTERI (EQUALS ACANTHELLA-AURANTIACA) FROM THE HANISH ISLANDS, SOUTHERN RED-SEA
Authors: MANCINI I GUELLA G PIETRA F AMADE P
Citation: I. Mancini et al., HANISHENOLS-A-B, NOVEL LINEAR OR METHYL-BRANCHED GLYCEROL ENOL ETHERSOF THE AXINELLID SPONGE ACANTHELLA-CARTERI (EQUALS ACANTHELLA-AURANTIACA) FROM THE HANISH ISLANDS, SOUTHERN RED-SEA, Tetrahedron, 53(7), 1997, pp. 2625-2628
ROGIOLDIOL-A, A NEW OBTUSANE DITERPENE, AND ROGIOLAL, A DEGRADED DERIVATIVE, OF THE RED SEAWEED LAURENCIA-MICROCLADIA FROM IL-ROGIOLO ALONGTHE COAST OF TUSCANY - A SYNERGISM IN STRUCTURAL ELUCIDATION
Authors: GUELLA G MARCHETTI F PIETRA F
Citation: G. Guella et al., ROGIOLDIOL-A, A NEW OBTUSANE DITERPENE, AND ROGIOLAL, A DEGRADED DERIVATIVE, OF THE RED SEAWEED LAURENCIA-MICROCLADIA FROM IL-ROGIOLO ALONGTHE COAST OF TUSCANY - A SYNERGISM IN STRUCTURAL ELUCIDATION, Helvetica Chimica Acta, 80(3), 1997, pp. 684-694
ALMAZOLE-D, A NEW-TYPE OF ANTIBACTERIAL 2,5-DISUBSTITUTED OXAZOLIC DIPEPTIDE FROM A RED ALGA OF THE COAST OF SENEGAL
Authors: NDIAYE I GUELLA G MANCINI I PIETRA F
Citation: I. Ndiaye et al., ALMAZOLE-D, A NEW-TYPE OF ANTIBACTERIAL 2,5-DISUBSTITUTED OXAZOLIC DIPEPTIDE FROM A RED ALGA OF THE COAST OF SENEGAL, Tetrahedron letters, 37(17), 1996, pp. 3049-3050
FROM INACTIVE NORTOPSENTIN-D, A NOVEL BIS(INDOLE) ALKALOID ISOLATED FROM THE AXINELLID SPONGE DRAGMACIDON SP FROM DEEP WATERS SOUTH OF NEW-CALEDONIA, TO A STRONGLY CYTOTOXIC DERIVATIVE
Authors: MANCINI I GUELLA G DEBITUS C WAIKEDRE J PIETRA F
Citation: I. Mancini et al., FROM INACTIVE NORTOPSENTIN-D, A NOVEL BIS(INDOLE) ALKALOID ISOLATED FROM THE AXINELLID SPONGE DRAGMACIDON SP FROM DEEP WATERS SOUTH OF NEW-CALEDONIA, TO A STRONGLY CYTOTOXIC DERIVATIVE, Helvetica Chimica Acta, 79(8), 1996, pp. 2075-2082
RARISETENOLIDE, EPOXYRARISETENOLIDE, AND EPIRARISETENOLIDE, NEW-SKELETON SESQUITERPENE LACTONES AS TAXONOMIC MARKERS AND DEFENSIVE AGENTS OF THE MARINE CILIATED MORPHOSPECIES EUPLOTES RARISETA
Authors: GUELLA G DINI F PIETRA F
Citation: G. Guella et al., RARISETENOLIDE, EPOXYRARISETENOLIDE, AND EPIRARISETENOLIDE, NEW-SKELETON SESQUITERPENE LACTONES AS TAXONOMIC MARKERS AND DEFENSIVE AGENTS OF THE MARINE CILIATED MORPHOSPECIES EUPLOTES RARISETA, Helvetica Chimica Acta, 79(8), 1996, pp. 2180-2189
HYDROLYTIC BREAKDOWN OF THE EUPLOTINS, HIGHLY STRAINED, ADAPTIVE, HEMIACETAL ESTERS OF THE MARINE CILIATE EUPLOTES-CRASSUS - A MIMIC OF DEGRADATIVE PATHWAYS IN NATURE AND A TRICK FOR THE ASSIGNMENT OF THE ABSOLUTE-CONFIGURATION
Authors: GUELLA G DINI F PIETRA F
Citation: G. Guella et al., HYDROLYTIC BREAKDOWN OF THE EUPLOTINS, HIGHLY STRAINED, ADAPTIVE, HEMIACETAL ESTERS OF THE MARINE CILIATE EUPLOTES-CRASSUS - A MIMIC OF DEGRADATIVE PATHWAYS IN NATURE AND A TRICK FOR THE ASSIGNMENT OF THE ABSOLUTE-CONFIGURATION, Helvetica Chimica Acta, 79(3), 1996, pp. 710-717
EPOXYFOCARDIN AND ITS PUTATIVE BIOGENETIC PRECURSOR, FOCARDIN, BIOACTIVE, NEW-SKELETON DITERPENOIDS OF THE MARINE CILIATE EUPLOTES FOCARDIIFROM ANTARCTICA
Authors: GUELLA G DINI F PIETRA F
Citation: G. Guella et al., EPOXYFOCARDIN AND ITS PUTATIVE BIOGENETIC PRECURSOR, FOCARDIN, BIOACTIVE, NEW-SKELETON DITERPENOIDS OF THE MARINE CILIATE EUPLOTES FOCARDIIFROM ANTARCTICA, Helvetica Chimica Acta, 79(2), 1996, pp. 439-448
ANODIC-OXIDATION OF 3,5-DIHALOGENOTYROSINES AS A MODEL REACTION FOR THE BIOGENESIS OF THE CAVERNICOLINS, METABOLITES OF THE VERONGID SPONGEAPLYSINA-CAVERNICOLA (PG 3117, 1993)
Authors: CAVAZZA M GUELLA G NUCCI L PERGOLA F BICCHIERINI N PIETRA F
Citation: M. Cavazza et al., ANODIC-OXIDATION OF 3,5-DIHALOGENOTYROSINES AS A MODEL REACTION FOR THE BIOGENESIS OF THE CAVERNICOLINS, METABOLITES OF THE VERONGID SPONGEAPLYSINA-CAVERNICOLA (PG 3117, 1993), Journal of the Chemical Society. Perkin transactions. I, (9), 1995, pp. 1199-1199
FROM EPIRAIKOVENAL, AN INSTRUMENTAL NICHE-EXPLOITATION SESQUITERPENOID OF SOME STRAINS OF THE MARINE CILIATED PROTIST EUPLOTES-RAIKOVI, TO AN UNUSUAL INTRAMOLECULAR TELE-DIENONE-OLEFIN [2-PHOTOCYCLOADDITION(2])
Authors: GUELLA G DINI F PIETRA F
Citation: G. Guella et al., FROM EPIRAIKOVENAL, AN INSTRUMENTAL NICHE-EXPLOITATION SESQUITERPENOID OF SOME STRAINS OF THE MARINE CILIATED PROTIST EUPLOTES-RAIKOVI, TO AN UNUSUAL INTRAMOLECULAR TELE-DIENONE-OLEFIN [2-PHOTOCYCLOADDITION(2]), Helvetica Chimica Acta, 78(7), 1995, pp. 1747-1754
NOVEL NAAMIDINE-TYPE ALKALOIDS AND MIXED-LIGAND ZINC(II) COMPLEXES FROM A CALCAREOUS SPONGE, LEUCETTA SP, OF THE CORAL SEA
Authors: MANCINI I GUELLA G DEBITUS C PIETRA F
Citation: I. Mancini et al., NOVEL NAAMIDINE-TYPE ALKALOIDS AND MIXED-LIGAND ZINC(II) COMPLEXES FROM A CALCAREOUS SPONGE, LEUCETTA SP, OF THE CORAL SEA, Helvetica Chimica Acta, 78(5), 1995, pp. 1178-1184
PREUPLOTIN, A PUTATIVE BIOGENETIC PRECURSOR OF THE EUPLOTINS, BIOACTIVE SESQUITERPENOIDS OF THE MARINE CILIATED PROTIST EUPLOTES-CRASSUS
Authors: GUELLA G DINI F TOMEI A PIETRA F
Citation: G. Guella et al., PREUPLOTIN, A PUTATIVE BIOGENETIC PRECURSOR OF THE EUPLOTINS, BIOACTIVE SESQUITERPENOIDS OF THE MARINE CILIATED PROTIST EUPLOTES-CRASSUS, Journal of the Chemical Society. Perkin transactions. I, (2), 1994, pp. 161-166
COMPETITION AMONG 1,2-ACYL AND 1,3-ACYL SHIFTS, AND REDUCTION REACTIONS, IN THE UV IRRADIATION OF CYCLOPENT-2-ENONES BEARING A C-3 TERMINAL-ALKYNE CHAIN
Authors: MANCINI I CAVAZZA M GUELLA G PIETRA F
Citation: I. Mancini et al., COMPETITION AMONG 1,2-ACYL AND 1,3-ACYL SHIFTS, AND REDUCTION REACTIONS, IN THE UV IRRADIATION OF CYCLOPENT-2-ENONES BEARING A C-3 TERMINAL-ALKYNE CHAIN, Journal of the Chemical Society. Perkin transactions. I, (15), 1994, pp. 2181-2185
ALMAZOLE-A AND ALMAZOLE-B, UNUSUAL MARINE ALKALOIDS OF AN UNIDENTIFIED RED SEAWEED OF THE FAMILY DELESSERIACEAE FROM THE COASTS OF SENEGAL
Authors: NDIAYE I GUELLA G CHIASERA G MANCINI I PIETRA F
Citation: I. Ndiaye et al., ALMAZOLE-A AND ALMAZOLE-B, UNUSUAL MARINE ALKALOIDS OF AN UNIDENTIFIED RED SEAWEED OF THE FAMILY DELESSERIACEAE FROM THE COASTS OF SENEGAL, Tetrahedron letters, 35(27), 1994, pp. 4827-4830
RAIKOVENAL, A NEW SESQUITERPENOID FAVORING ADAPTIVE RADIATION OF THE MARINE CILIATE EUPLOTES-RAIKOVI, AND ITS PUTATIVE BIOGENETIC PRECURSOR, PRERAIKOVENAL
Authors: GUELLA G DINI F ERRA F PIETRA F
Citation: G. Guella et al., RAIKOVENAL, A NEW SESQUITERPENOID FAVORING ADAPTIVE RADIATION OF THE MARINE CILIATE EUPLOTES-RAIKOVI, AND ITS PUTATIVE BIOGENETIC PRECURSOR, PRERAIKOVENAL, Journal of the Chemical Society, Chemical Communications, (22), 1994, pp. 2585-2586
IMIDAZOLONE AND IMIDAZOLIDINONE ARTIFACTS OF A PIVOTAL IMIDAZOLTHIONE, ZYZZIN, FROM THE POECILOSCLERID SPONGE ZYZZA-MASSALIS FROM THE CORALSEA - THE FIRST THERMOCHROMIC SYSTEMS OF MARINE
Authors: MANCINI I GUELLA G DEBITUS C DUHET D PIETRA F
Citation: I. Mancini et al., IMIDAZOLONE AND IMIDAZOLIDINONE ARTIFACTS OF A PIVOTAL IMIDAZOLTHIONE, ZYZZIN, FROM THE POECILOSCLERID SPONGE ZYZZA-MASSALIS FROM THE CORALSEA - THE FIRST THERMOCHROMIC SYSTEMS OF MARINE, Helvetica Chimica Acta, 77(7), 1994, pp. 1886-1894
ALMAZOLE-C, A NEW INDOLE ALKALOID BEARING AN UNUSUALLY 2,5-DISUBSTITUTED OXAZOLE MOIETY, AND ITS PUTATIVE BIOGENETIC PEPTIDIC PRECURSORS, FROM A SENEGALESE DELESSERIACEAN SEAWEED
Authors: GUELLA G MANCINI I NDIAYE I PIETRA F
Citation: G. Guella et al., ALMAZOLE-C, A NEW INDOLE ALKALOID BEARING AN UNUSUALLY 2,5-DISUBSTITUTED OXAZOLE MOIETY, AND ITS PUTATIVE BIOGENETIC PEPTIDIC PRECURSORS, FROM A SENEGALESE DELESSERIACEAN SEAWEED, Helvetica Chimica Acta, 77(7), 1994, pp. 1999-2006
XENICANE DITERPENES REVISITED - THERMAL (E)-](Z) ISOMERIZATION AND CONFORMATIONAL MOTIONS - A UNIFYING PICTURE
Authors: GUELLA G CHIASERA G NDIAYE I PIETRA F
Citation: G. Guella et al., XENICANE DITERPENES REVISITED - THERMAL (E)-](Z) ISOMERIZATION AND CONFORMATIONAL MOTIONS - A UNIFYING PICTURE, Helvetica Chimica Acta, 77(5), 1994, pp. 1203-1221
Risultati: 1-25 | 26-30