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Results: 1-25 | 26-50 | 51-62
Results: 1-25/62
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
AZTEQUYNOL-A, THE FIRST CLEARLY DEFINED, C-BRANCHED POLYACETYLENE ANDTHE ANALOG AZTEQUYNOL-B - ISOLATION FROM THE TROPICAL MARINE SPONGE PETROSIA SP
Authors: GUERRIERO A DEBITUS C LAURENT D DAMBROSIO M PIETRA F
Citation: A. Guerriero et al., AZTEQUYNOL-A, THE FIRST CLEARLY DEFINED, C-BRANCHED POLYACETYLENE ANDTHE ANALOG AZTEQUYNOL-B - ISOLATION FROM THE TROPICAL MARINE SPONGE PETROSIA SP, Tetrahedron letters, 39(35), 1998, pp. 6395-6398
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
SYNTHESIS OF 1,3-DIAZAAZULENE DERIVATIVES OF COLCHICINOIDS AND ISOCOLCHICINOIDS VIA IPSO-SUBSTITUTION-CONDENSATION OR TELE-SUBSTITUTION-CONDENSATION WITH AMIDINES
Authors: CAVAZZA M PIETRA F
Citation: M. Cavazza et F. Pietra, SYNTHESIS OF 1,3-DIAZAAZULENE DERIVATIVES OF COLCHICINOIDS AND ISOCOLCHICINOIDS VIA IPSO-SUBSTITUTION-CONDENSATION OR TELE-SUBSTITUTION-CONDENSATION WITH AMIDINES, Tetrahedron, 54(46), 1998, pp. 14059-14064
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
NEW TYPES OF POTENTIALLY ANTIMALARIAL AGENTS - EPIDIOXY-SUBSTITUTED NORDITERPENE AND NORSESTERPENES FROM THE MARINE SPONGE DIACARNUS-LEVII
Authors: DAMBROSIO M GUERRIERO A DEHARO E DEBITUS C MUNOZ V PIETRA F
Citation: M. Dambrosio et al., NEW TYPES OF POTENTIALLY ANTIMALARIAL AGENTS - EPIDIOXY-SUBSTITUTED NORDITERPENE AND NORSESTERPENES FROM THE MARINE SPONGE DIACARNUS-LEVII, Helvetica chimica acta, 81(7), 1998, pp. 1285-1292
MISLEADING HIGHLIGHTS
Authors: PIETRA F
Citation: F. Pietra, MISLEADING HIGHLIGHTS, Chemistry and Industry, (4), 1998, pp. 114-114
IONSPRAY TANDEM MASS-SPECTROMETRY FOR SENSITIVE, RAPID-DETERMINATION OF MINOR TOXIC SESQUITERPENOIDS IN THE PRESENCE OF MAJOR ANALOGS OF THE FOREIGN GREEN SEAWEED CAULERPA-TAXIFOLIA WHICH IS INVADING THE NORTHWESTERN MEDITERRANEAN
Authors: RAFFAELLI A PUCCI S PIETRA F
Citation: A. Raffaelli et al., IONSPRAY TANDEM MASS-SPECTROMETRY FOR SENSITIVE, RAPID-DETERMINATION OF MINOR TOXIC SESQUITERPENOIDS IN THE PRESENCE OF MAJOR ANALOGS OF THE FOREIGN GREEN SEAWEED CAULERPA-TAXIFOLIA WHICH IS INVADING THE NORTHWESTERN MEDITERRANEAN, Analytical communications, 34(6), 1997, pp. 179-182
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
SECONDARY METABOLITES FROM MARINE MICROORGANISMS - BACTERIA, PROTOZOA, ALGAE AND FUNGI - ACHIEVEMENTS AND PROSPECTS
Authors: PIETRA F
Citation: F. Pietra, SECONDARY METABOLITES FROM MARINE MICROORGANISMS - BACTERIA, PROTOZOA, ALGAE AND FUNGI - ACHIEVEMENTS AND PROSPECTS, Natural product reports, 14(5), 1997, pp. 453-464
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
RELATIVE CONTRIBUTIONS TO ANTITUMORAL ACTIVITY OF LIPOPHILIC VS POLARREACTIVE MOIETIES IN MARINE TERPENOIDS
Authors: DAMBROSIO M GUERRIERO A DEBITUS C WAIKEDRE J PIETRA F
Citation: M. Dambrosio et al., RELATIVE CONTRIBUTIONS TO ANTITUMORAL ACTIVITY OF LIPOPHILIC VS POLARREACTIVE MOIETIES IN MARINE TERPENOIDS, Tetrahedron letters, 38(35), 1997, pp. 6285-6288
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
A GENERAL ENTRY TO 10-HALOCOLCHICIDES AND 9-HALOISOCOLCHICIDES
Authors: CAVAZZA M PIETRA F
Citation: M. Cavazza et F. Pietra, A GENERAL ENTRY TO 10-HALOCOLCHICIDES AND 9-HALOISOCOLCHICIDES, Synthetic communications, 27(19), 1997, pp. 3405-3413
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
RE-FUNCTIONALIZATION OF 9-SUBSTITUTED ISOCOLCHICIDES VIA NUCLEOPHILICTELE-SUBSTITUTION - A GENERAL-SYNTHESIS OF 11-ALKYL(ARYL)THIOISOCOLCHICIDES
Authors: CAVAZZA M PIETRA F
Citation: M. Cavazza et F. Pietra, RE-FUNCTIONALIZATION OF 9-SUBSTITUTED ISOCOLCHICIDES VIA NUCLEOPHILICTELE-SUBSTITUTION - A GENERAL-SYNTHESIS OF 11-ALKYL(ARYL)THIOISOCOLCHICIDES, Zeitschrift fur Naturforschung. B, A journal of chemical sciences, 51(9), 1996, pp. 1347-1351
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
EPINARDINS A-D, NEW PYRROLOIMINOQUINONE ALKALOIDS OF UNDETERMINED DEEP-WATER GREEN DEMOSPONGES FROM PRE-ANTARCTIC INDIAN-OCEAN
Authors: DAMBROSIO M GUERRIERO A CHIASERA G PIETRA F
Citation: M. Dambrosio et al., EPINARDINS A-D, NEW PYRROLOIMINOQUINONE ALKALOIDS OF UNDETERMINED DEEP-WATER GREEN DEMOSPONGES FROM PRE-ANTARCTIC INDIAN-OCEAN, Tetrahedron, 52(26), 1996, pp. 8899-8906
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
NOVEL CHOLIC-ACID-TYPE STERONES OF DELTOCYATHUS-MAGNIFICUS, A DEEP-WATER SCLERACTINIAN CORAL FROM THE LOYALTY ISLANDS, SW PACIFIC
Authors: GUERRIERO A DAMBROSIO M ZIBROWIUS H PIETRA F
Citation: A. Guerriero et al., NOVEL CHOLIC-ACID-TYPE STERONES OF DELTOCYATHUS-MAGNIFICUS, A DEEP-WATER SCLERACTINIAN CORAL FROM THE LOYALTY ISLANDS, SW PACIFIC, Helvetica Chimica Acta, 79(4), 1996, pp. 982-988
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
Risultati: 1-25 | 26-50 | 51-62