Structural and Biogenetic Relationships of Isoflavonoids

Chemistry and biochemistry of plant pigments

1976 • 3,086 citations

Comparative biochemistry of the flavonoids

1967 • 1,172 citations

The chemistry of flavonoid compounds

1962 • 1,109 citations

Biochemistry of Phenolic Compounds.

1965 • 652 citations

Chemical Plant Taxonomy

1963 • 459 citations

Biochemistry of Phenolic Compounds

1967 • 373 citations

The Structural Relations of Natural Products

1955 • 275 citations

Naturally Occurring Oxygen Ring Compounds

1963 • 246 citations

Naturally Occurring Oxygen Ring Compounds

1963 • 234 citations

The mass spectra of some naturally occurring oxygen heterocycles and related compounds

1964 • 170 citations

Purification and properties of chalcone-flavanone isomerase from soya bean seed

1967 • 167 citations

Studies on Phytoalexins. V. The Structure of Pisatin from Pisum sativum L.

1962 • 147 citations

Antioxidants isolated from Fermented Soybeans (Tempeh)

1964 • 144 citations

Nuclear magnetic resonance spectra of flavonoids

1964 • 131 citations

Oestrogenic activity and metabolism of certain isoflavones in sheep

1967 • 128 citations

Theories of the biogenesis of flavonoid compounds

1952 • 120 citations

The significance of equol in relation to the oestrogenic responses in sheep ingesting clover with a high formononetin content

1968 • 107 citations

Recent developments in the chemistry of natural phenolic compounds

1962 • 99 citations

Studies on the Constituents of Japanese and Chinese Crude Drugs. VIII. Paeoniflorin, A Glucoside of Chinese Paeony Root. (1).

1963 • 98 citations

The oestrogenic isoflavones of subterranean clover

1964 • 97 citations

A proton magnetic resonance study of some pterocarpan derivatives

1967 • 93 citations

The mass spectra of oxygen heterocycles. II. The mass spectra of some flavonoids

1965 • 85 citations

The extractives of Millettia dura (Dunn)

1967 • 81 citations

The antifungal activity of pterocarpans towards Monilinia fructicola

1969 • 78 citations

Recent Progress in the Chemistry of Natural and Synthetic Colouring Matters and Related Fields

1962 • 76 citations

Solvent effects in NMR spectroscopy—VI

1966 • 76 citations

Solvent effects in NMR Spectroscopy

1968 • 75 citations

The structure of phaseolin

1964 • 73 citations

737. The course of the Algar–Flynn–Oyamada (A.F.O.) reaction

1965 • 71 citations

Biogenetic relationships between coumarins, flavonoids, isoflavonoids, and rotenoids

1961 • 70 citations

Studies on Phytoalexins.

1967 • 67 citations

148. Proton magnetic studies of rotenone and related compounds

1962 • 66 citations

Biosynthesis of coumestrol in phaseolus aureus

1970 • 64 citations

The homo-isoflavones, a new class of natural product. Isolation and structure of eucomin and eucomol.

1967 • 63 citations

Flavonoids in genotypes of Trifolium subterraneum—I

1968 • 59 citations

The extractives of piscidia erythrina L.—I

1964 • 55 citations

Studies on the Constituents of Japanese and Chinese Crude Drugs. VII. On the Constituents of the Roots of Sophora subprostrata CHUN et T. CHEN, (2), and Sophora japonica L. (1).

1963 • 54 citations

Flavonoid constituents of Cicer arietinum

1965 • 54 citations

Medicagol, a New Coumestan From Alfalfa¹

1965 • 50 citations

The neoflavanoids, a new class of natural products

1966 • 49 citations

Die Synthese des Wedelolactons

1963 • 49 citations

Natural occurrence of 3-aryl-4-hydroxycoumarins. Part I. Phytochemical examination of Derris robusta(roxb.) benth.

1969 • 49 citations

The Nuclear Magnetic Resonance Analysis of the Disaccharide in Flavonoid Rhamnoglucosides

1965 • 48 citations

Synthesis of Coumestrol, 3,9-Dihydroxy-6H-benzofuro [3,2-c] [1] benzopyran-6-one¹

1958 • 47 citations

The role of chalcones and flavanones in flavonoid biosynthesis

1968 • 47 citations

1131. Electron impact and molecular dissociation. Part XII. The cracking patterns of some rotenoids and flavones

1963 • 47 citations

NMR spectra of trimethylsilyl ethers of flavonoid glycosides

1965 • 47 citations

Trifoliol, a new coumestan from ladino clover

1964 • 45 citations

Zur Biogenese der Isoflavone

1961 • 42 citations

The extractives of piscidia erythrina L.—III

1966 • 42 citations

Oxygen Heterocycles. A New Isoflavanone from Sophora japonica, L.

1959 • 42 citations

Isoflavonoid and pterocarpinoid extractives of Lonchocarpus laxiflorus

1969 • 41 citations

The identification of twenty-three 5-deoxy- and ten 5-hydroxy-flavonoids from Baptisia lecontei (leguminosae)

1968 • 40 citations

553. The absolute configuration of rotenone

1961 • 40 citations

Hydroxylation of flavonoids by a phenolase preparation from leaves of spinach beet

1969 • 39 citations

The Mass Spectra of Chalcones, Flavones and Isoflavones

1966 • 39 citations

Isoflavonoids. I. Some new constituents of Pterocarpus indicus heartwood

1964 • 38 citations

Chemical Studies on the Oriental Plant Drugs. XXII. Some New Constituents of Licorice Root. (2) Glycyrol, 5-O-Methylglycyrol and Isoglycyrol

1969 • 37 citations

295. The extractives of Neorautanenia pseudopachyrrhiza: the isolation and structure of a new rotenoid and two new isoflavanones

1963 • 37 citations

554. The structure and stereochemistry of the rotenolones, rotenolols, isorotenolones, and isorotenolols

1961 • 36 citations

Theories of the biogenesis of flavonoid compounds (Part II)

1952 • 35 citations

Studies on the Constituents of Japanese and Chinese Crude Drugs. IV. On the Constituents of Pueraria Root. (2)

1960 • 35 citations

Constitution and synthesis of maxima isoflavones-A and -A

1962 • 33 citations

Biosynthesis of isoflavones—XVII

1968 • 33 citations

Flavonoids in genotypes of trifolium subterraneum—II

1968 • 33 citations

Chemical Studies on “Clover Sickness”

1969 • 32 citations

A revised structure for pterocarpin

1961 • 32 citations

New isoflavones from the genus Baptisia (leguminosae)

1968 • 31 citations

1156. A partial synthesis of (±)-pisatin: some remarks on the structure and reactions of pterocarpin

1964 • 30 citations

185. A synthesis of demethylhomopterocarpin

1965 • 29 citations

Natural occurrence of 3-aryl-4-hydroxycoumarins. Part II. Phytochemical examination of Derris scandens(roxb.) benth.

1969 • 29 citations

Pterocarpanoid constituents of the heartwoods of Pericopsis angolensis and Swartzia madagascariensis

1969 • 29 citations

Die Konstitution des Pachyrrhizins

1957 • 29 citations

Photooxidative Cyclization of Quercetin Pentamethyl Ether

1965 • 28 citations

1162. Structure and stereochemistry of the vicianoside amorphin, the first rotenoid glycoside

1964 • 28 citations

New Alfalfa Compound Identified, Isolation of 4'-O-Methylcoumestrol from Alfalfa

1965 • 27 citations

Investigation of the Structure of Trifolirhizin, an Antifungal Compound from Trifolium pratense L..

1961 • 26 citations

The chemical examination of Iris nepalensis—I

1961 • 26 citations

New isoflavone glycoside from Baptisia australis

1968 • 26 citations

3'-Methoxycoumestrol from Alfalfa: Isolation and Characterization

1966 • 26 citations

Flavonoids of Baptisia australis (Leguminosae)

1967 • 26 citations

Occurrence of the Isoflavone Afromosin in Cabreuva Wood¹

1963 • 26 citations

Anthocyanins and Related Compounds. IV. The Synthesis of Coumestrol and Related Coumarinobenzofurans from Flavylium Salts

1964 • 26 citations

Optically active aromatic chromophores—IX

1968 • 26 citations

Synthesis of Isoflavones. Part III.¹ Caviunin

1961 • 25 citations

The Constituents of Derris and Other Rotenone-bearing Plants.

1942 • 25 citations

Lanceolarin, a new isoflavone glycoside of Dalbergia lanceolaria

1967 • 25 citations

Sauerstoff-Heteroringe. Die Konfiguration und Synthese desd,l-Homopterocarpins

1962 • 24 citations

Zur Biogenese der Isoflavone

1964 • 24 citations

Über den Einbau von 5.7.4′-Trihydroxyflavanon-[2.6.8.10-¹⁴C₄] in Cyanidin und die Isoflavone Biochanin-A und Formononetin

1964 • 24 citations

New Alfalfa Compounds, Lucernol and Sativol, Two New Coumestans from Alfalfa (Medicago sativa)

1966 • 24 citations

108. Chemical investigation of Wedelia calendulacea. Part II. The position of the methoxyl group in wedelolactone

1957 • 23 citations

Special chemical components of the heartwood of Ougeinia dalbergioides Linn

1962 • 23 citations

The Chemical Studies on the Oriental Plant Drugs. XIX. Some New Constituents of Licorice Root. (1). The Structure of Licoricidin

1968 • 23 citations

The extractives of piscidia erythrina L.—II

1964 • 23 citations

957. Extractives from woods. Part I. Extractives from Andira inermis(Wright) H.B.K

1962 • 22 citations

The Absolute and Relative Stereochemical Correlation of Isoflavanone, Sophorol and Naturally-occurring Isoflavan Derivatives

1966 • 22 citations

Über die Bedeutung der Isoflavanone bei der Isoflavonbiosynthese

1968 • 21 citations

Further studies on the role of chalcone and flavanone in biosynthesis of flavonoids

1969 • 21 citations

Optically active aromatic chromophores—VIII

1968 • 21 citations

The extractives from Derris scandens. Part II. The isolation of osajin and two new isoflavones, scandenone and scandinone

1966 • 21 citations

Extractives from Derris scandens. Part I. The structures of scandenin and lonchocarpic acid

1966 • 21 citations

221. The active principles of leguminous fish-poison plants. Part V. Derris malaccensis and Tephrosia toxicaria

1940 • 20 citations

Sphaerobiosid, ein Isoflavonglykosid aus Baptisia sphaerocarpa

1965 • 20 citations

Flavan derivatives. XIV. The absolute configurations of some 1,2-diarylpropane derivatives and of some isoflavans

1965 • 20 citations

Structure of two isoflavones from the Abyssinian Berebera tree

1967 • 20 citations

The isoflavones

1954 • 19 citations

The mass spectra of oxygen heterocycles I. The 4‐hydroxy‐3‐phenylcoumarins (isoflavonols)

1965 • 19 citations

7-Hydroxy-11,12-dimethoxycoumestan. Characterization and Synthesis

1966 • 19 citations

737. isoShekkangenin and the synthesis of 4-hydroxycoumarins

1957 • 18 citations

Maackiain

1966 • 18 citations

Structure of auriculatin, extractive of Milletia auriculata

1968 • 18 citations

Flavonoid biosynthesis in Cicer arietinum

1965 • 18 citations

Pratensein. 5,7,3'-Trihydroxy-4'-methoxyisoflavone

1963 • 18 citations

285. The relative stereochemistry of the rotenoids

1961 • 18 citations

The structure of robustic acid, a new 4-hydroxy-3-phenylcoumarin

1966 • 18 citations

Studies on the Constituents of Japanese and Chinese Crude Drugs. X. Wistin, A New Isoflavone Glucoside of Wistaria Spp.

1963 • 17 citations

Flavanone biosynthesis

1966 • 17 citations

A novel synthesis of 3-phenyl-4-hydroxycoumarins

1967 • 17 citations

The Chemical Examination of Iris nepalensis. III. Isolation and Structure of Irisolidone

1965 • 17 citations

Über die Bedeutung von 3.5.7.4′-Tetrahydroxyflavanon (Dihydrokaempferol) für die Biosynthese von Isoflavonen

1966 • 17 citations

The absolute configurations of the animal metabolite, equol, three naturally occurring isoflavans, and one natural isoflavanquinone

1968 • 16 citations

Some reactions of substituted 2′-benzyloxychalkone epoxides

1964 • 16 citations

ISOPRENOID UNITS IN NATURAL PHENOLIC COMPOUNDS

1961 • 16 citations

The natural occurrence of isoflavans and an isoflavanquinone

1968 • 16 citations

A New Approach to the Synthesis of Isoflavones, 2'-Hydroxyisoflavones and an Alternative Synthesis of (±)-Pteroicarpin

1967 • 15 citations

Einbau des 2′,4,4′,6′-Tetrahydroxy-chalkon-2′-glucosid-[β-14C] in Isoflavone

1962 • 15 citations

Stereospezifischer Einbau von (—)5.7.4′-Trihydroxyflavanon in Flavonoide und Isoflavone

1966 • 15 citations

Chemistry of the Natural Rotenoids

1963 • 14 citations

Heartwood constituents of Swartzia madagascariensis

1965 • 14 citations

Urinary conversion products of biochanin A and formononetin in the fowl

1965 • 14 citations

Zur biogenese der isoflavone V. Über die bildung von 4,4′,6′-trihydroxy[14C]chalkon aus [3-14C]zimtsäure in der kichererbse und die umwandlung des 4,4′,6′-trihydroxychalkon-4∼'-[β-14C]glucosid in zellfreien extrakten

1962 • 14 citations

The synthesis of (±)-maackiain

1968 • 14 citations

811. The chemistry of the “insoluble red woods.” Part IX. Homopterocarpin and pterocarpin

1964 • 13 citations

Total synthesis of (±)-pterocarpin and (±)-pisatin

1966 • 13 citations

Scope of isoflavone synthesis using 2′-benzyloxychalkone epoxides

1965 • 13 citations

Flavanoid epoxides—II

1966 • 13 citations

Isoflavonglucoside Formononetin-7-glucosid und Biochanin A-7-glucosid in Trifolium pratense L.

1965 • 13 citations

Notizen: Über die Umwandlung von Daidzein in die Isoflavonoide der Luzerne

1966 • 13 citations

Biosynthesis of isoflavones—XVII. Identification and biosynthesis of coumestanes in Soja hispida

1969 • 13 citations

Biosynthetic Pathways

1963 • 13 citations

Synthesis of 7-Hydroxy-5′,6′-methylenedioxy-benzofurano (3′,2′:3,4) Coumarin (Medicagol)

1965 • 12 citations

Syntheses of (±)-7,8,4′-trimethoxypterocarpan and (±)-7-hydroxy-8,4′-dimethoxypterocarpan

1967 • 12 citations

An enzyme from Eucalyptus which converts cinnamoyl triacetic acid into pinosylvin

1969 • 12 citations

A new method for the ring isomerization of isoflavones. Direct synthesis of tectorigenin, 4′-methyl-tectorigenin, caviunin and other isoflavones.

1965 • 12 citations

West African timbers. Part XIII. Extracts from the heartwood of Amphimas pterocarpoides and Pterocarpus erinaceous

1966 • 11 citations

Heartwood Constituents of Laburnum alpinum Bercht & Presl.

1963 • 11 citations

The Co-occurrence of Isoflavonoids at Different Oxidation Levels

1966 • 11 citations

Flavones and Isoflavones

1959 • 11 citations

The structures of scandenin and lonchocarpic acid.

1964 • 11 citations

RECENT INVESTIGATIONS ON THE BIOSYNTHESIS OF FLAVONOIDS

1966 • 11 citations

A possible chemical analogy for coumestan biosynthesis

1969 • 10 citations

The Synthesis of Irisolone

1965 • 10 citations

Untersuchung der Glykoside der Baptisia tinctoria R. Br., II. Synthese des 7.3′.4′.5′‐Tetrahydroxy‐isoflavons (Baptigenin ?)

1963 • 10 citations

The isolation of isoflavonoids from bacteria

1969 • 10 citations

NMR analysis and synthesis of 6- and 8-C-methylisoflavones

1967 • 10 citations

Synthetic Studies of Sesamol Derivatives. VI. The Synthesis of 6,7:3′,4′-Bismethylenedioxyisoflavone, an Isomer of the Maxima Substance A and Related Compounds

1965 • 9 citations

Absolute configuration of pterocarpinoids

1965 • 9 citations

The synthesis of tlatlancuayin

1962 • 9 citations

Extractives of Australian Timbers. III. Afromosin (Castanin, 6,4'-Dimethoxy-7-hydroxyisoflavone) from Castanospermum australe Cunn. et Fras

1963 • 9 citations

Constitution of maxima substance a

1956 • 9 citations

The absolute configuration of ( - )-angolensin

1965 • 8 citations

The synthesis of (±)-4-methoxypterocarpin

1969 • 8 citations

Some Applications of Nuclear Magnetic Resonance Spectroscopy in Natural Product Chemistry

1965 • 8 citations

Biosynthesis of rotenoids: the origin of C-6 and C-6a

1968 • 7 citations

Synthesis of 7-methyltectorigenin

1964 • 7 citations

Chemistry of the podocarpaceae—X

1963 • 7 citations

Synthesis of lucernol and sativol, dimethylether

1967 • 7 citations

The absolute configurations of ( - )-angolensin and some related 1,2-diarylpropanes

1965 • 7 citations

The oxidative rearrangement of chalcones by thallic acetate: a chemical analogy for isoflavone biosynthesis

1968 • 7 citations

Total Synthesis of Nepseudin

1968 • 7 citations

Synthesis of isoflavones. Part IV. Munetone

1966 • 7 citations

Constitution of maxima substance B

1963 • 6 citations

Biosynthesis of rotenoids. Evidence for 1,2-aryl migration and the isoflavonoid construction of rings A, C, and D in rotenone and amorphigenin

1967 • 6 citations

The structure of sophorabiose.

1964 • 6 citations

Isolation of Sissotrin, A New Isoflavone Glycoside from the leaves of Dalbergia sissoo

1966 • 5 citations

THE ACTIVE PRINCIPLES OF LEGUMINOUS FISH-POISON PLANTS. X. TOXICAROL ISOFLAVONE.

1965 • 4 citations

Synthesis of Maxima Substance B

1962 • 4 citations

Formononetin inPterocarpus vidalianusRolfe - Untersuchung über die Inhaltsstoffe vonPterocarpus vidalianusR.

1965 • 4 citations

Synthesis of Cabreuvin

1963 • 4 citations

The role of dihydroflavonols in flavonoid biosynthesis

1965 • 3 citations

Occurrence of 7,4’-dimethyltectorigenin in the flowers of the Dalbergia sissoo

1965 • 3 citations

THE BIOSYNTHESIS OF ISOFLAVONES

1961 • 3 citations

Chemical Components of Flowers of Dalbergia sissoo: Isolation of 7-methyltectorgenin, a new Isoflavone

1963 • 1 citations