S. Johns

发表

13C N.M.R spectra of quinoline and methylquinolines. The magnitude of the vicinal (peri) 3JCCCH coupling constants

R. Willing, S. Johns, 1976 .

New Alkaloids of the ent-Kaurene Type From Anopterus Species. II. The Structure of the Minor Alkaloids

R. Willing, J. Lamberton, S. Johns, 1976 .

New Alkaloids of the ent-Kaurene Type From Anopterus Species (Escalloniaceae). I. The Structure and Reactions of Anopterine

R. Willing, J. Lamberton, S. Johns, 1976 .

Ficine, a novel flavonoidal alkaloid from Ficus pantoniana.

S. Johns, J. H. Russel, 1965, Tetrahedron letters.

A survey of New Guinea plants for alkaloids.

E. Dunstone, J. Lamberton, S. Johns, 1973, Lloydia.

New alkaloids of Alstonia constricta

N. Hancox, J. Lamberton, S. Johns, 1970 .

Acetyllasiocarpine, an alkaloid from Heliotropium europaeum

C. Culvenor, Lw Smith, S. Johns, 1975 .

The stereochemistry of oxindole alkaloids: uncarines A, B (formosanine), C (pteropodine), D (speciophylline), E (isopteropodine), and F

J. Lamberton, S. Johns, N. Hart, 1968 .

The identification of a minor alkaloid of Mackinlaya macrosciadia (Araliaceae) as deoxyvasicinone

J. Lamberton, S. Johns, N. Hart, 1971 .

6,7,8,9-Tetrahydropyridoquinazolines, a new class of alkaloids from Mackinlaya species (Araliaceae)

J. Lamberton, S. Johns, J. S. Fitzgerald, 1966 .

Alkaloids of Mackinlaya species (family araliaceae)

J. Lamberton, S. Johns, 1965 .

Elaeocarpus Alkaloids. V. The Alkaloids of Elaeocarpus kaniensis

J. Lamberton, S. Johns, N. Hart, 1972 .

Elaeocarpus alkaloids. II. (+)-Elaeocarpiline and (–)-isoelaeocarpiline, new indolizidine alkaloids from Elaeocarpus dolichostylis

J. Lamberton, S. Johns, A. Sioumis, 1969 .

3,4,5,6,7,8-Hexahydro-1,7-benzodiazecin-2(1H)-one from Extracts of Mackinlaya Species

J. Lamberton, S. Johns, H. Suares, 1985 .

Alkaloids of Zanthoxylum conspersipunctatum (Rutaceae): The structure of a new alkaloid isomeric with protopine

R. Willing, J. Lamberton, H. Tweeddale, 1969 .

Alkaloids of Boehmeria cylindrica (family Urticaceae): Identification of a cytotoxic agent, highly active against Eagle's 9KB carcinoma of the nasopharynx in cell culture, as crytopleurine

N. Farnsworth, J. Lamberton, S. Johns, 1969 .

3,4-Dimethoxy-ω-(2'-piperidyl)acetophenone, a new alkaloid from Boehmeria platyphylla Don. (family Urticaceae)

J. Lamberton, S. Johns, Nk Hart, 1968 .

Minor alkaloids of Boehmeria platyphylla Don. (family Urticaceae)

J. Lamberton, S. Johns, N. Hart, 1968 .

Alkaloids of the Sapotaceae: trans-β-Methylthioacrylate and tiglate esters of (–)-Isoretronecanol from a Planchonella species

J. Lamberton, S. Johns, N. Hart, 1968 .

The influence of allylic oxygen on the CD of skew dienes

I. G. Young, A. Mathieson, J. Lamberton, 1971 .

1,5-Dimethoxy-3-(dimethylaminomethyl)indole, the major alkaloid from Gymnacranthera paniculata (A. DC.) Warb. var. zippeliana (Miq.) J. Sinclair (family Myristicaceae)

J. Lamberton, S. Johns, J. Occolowitz, 1967 .

Antirhine, a new indole alkaloid from Antirhea putaminosa (F. Muell.) Bail. (family Rubiaceae)

J. Lamberton, S. Johns, J. Occolowitz, 1967 .

Uncaria alkaloids: Two stereoisomers of mitraphylline from uncaria bernaysii F.v.Muell. and U. ferrea D.C.

J. Lamberton, S. Johns, 1966 .

The formation of optically active biphenyls from schelhammeridine

J. Lamberton, S. Johns, H. Suares, 1969 .

Campnosperma Exudates. The Optically Active Long Chain 5-Hydroxycyclohex-2-Enones and Long-Chain Bicyclo[3.3.1]Nonane-3,7-Diones

R. Willing, J. Lamberton, S. Johns, 1987 .

Alkaloids of the Australian Leguminosae. VII. Nb-Methyltetrahydroharman from Acacia complanata A. Cunn. ex Benth

J. Lamberton, S. Johns, A. Sioumis, 1966 .

ALKALOIDS OF THE AUSTRALIAN LEGUMINOSAE* VI1.t Nb-METHYLTETRAHYDROHARMAN FROM ACACIA COMPLANATA

A. Cunn, J. Lamberton, S. Johns, 1966 .

Triterpenes of Lantana tiliaefolia. 24-Hydroxy-3-oxours-12-en-28-oic acid, a new triterpene

R. Willing, J. Lamberton, S. Johns, 1983 .

Alkaloids of Phoebe clemensii Allen (family Lauraceae)

J. Lamberton, S. Johns, 1967 .

Alkaloids of Choisya ternata H.B. & K. (family Rutaceae). The structure of choisyine

J. Lamberton, S. Johns, A. Sioumis, 1967 .

The occurrence of (+)-hygroline in Gynotroches axillaris Bl. (Rhizophoraceae)

J. Lamberton, S. Johns, A. Sioumis, 1967 .

Alkaloids of Geijera salicifolia Schott. (family Rutaceae): The identification of platydesmine and platydesmine acetate

J. Lamberton, S. Johns, 1966 .

Psychotridine, a C55H62N10Alkaloid FromPsychotria beccarioides(Rubiaceae)

J. Lamberton, S. Johns, N. Hart, 1974 .

Hexahydroimidazo-pyrimidines, a new class of alkaloids from Alchornea javanensis

J. Lamberton, S. Johns, N. Hart, 1969 .

Tertiary Alkaloids ofAlstonia spectabilisandAlstonia glabriflora(Apocynaceae)

J. Lamberton, S. Johns, N. Hart, 1972 .

Tropine 3,4,5-trimethoxycinnamate, a new alkaloid from Erythroxylum ellipticum (Erythroxylaceae).

J. Lamberton, S. Johns, A. Sioumis, 1970 .

Meteloidine from Erythroxylum australe F. Muell

J. Lamberton, S. Johns, 1967 .

Alkaloids of the Australian Leguminosae. VI. Alkaloids of Petalostylus labicheoides var. casseoides Benth

J. Lamberton, S. Johns, A. Sioumis, 1966 .

1,2.3,4,6,7-Hexahydro-12H-indolo[2,3-a]quinolizine, an alkaloid from Dracontomelum mangiferum Bl. (family Anacardiaceae)

J. Lamberton, S. Johns, J. Occolowitz, 1966 .

Alkaloids ofEvodia alataF. Muell

J. Lamberton, S. Johns, 1966 .

THE ROLE OF ASPARTIC ACID IN THE BIOSYNTHESIS OF RICININE1

L. Marion, S. Johns, 1966 .

Alkaloids ofXylopia papuanaDiels (family Annonaceae)

S. Johns, Ka Lamberton, 1968 .

A new monoterpenoid alkaloid (RW47) from Rauwolfia verticillata (Lour.) Bail. of Hong Kong

J. Lamberton, S. Johns, H. Arthur, 1967 .

Alkaloids of Jasminum species (family Oleaceae). II. Isolation of a new monoterpenoid alkaloid and other constituents

J. Lamberton, S. Johns, N. Hart, 1969 .

Alkaloids of several Litsea species from New Guinea

T. Smith, J. Lamberton, J. Loder, 1969 .

New alkaloids from Cryptocarya pleurosperma (Lauraceae): The structures of cryptopleuridine and cryptopleurospermine

R. Willing, J. Lamberton, S. Johns, 1970 .

New imidazole alkaloids from a Glochidion species (family Euphorbiaceae)

J. Lamberton, S. Johns, 1967 .

Alkaloids of Schelhammera pedunculata (Liliaceae). I. Isolation of the alkaloids and the structures of the homoerythrina alkaloids schelhammerine and schelhammeridine

J. Lamberton, S. Johns, J. Fitzgerald, 1969 .

Alkaloids of Schelhammera pedunculata (Liliaceae). II. Reactions of schelhammeridine

J. Lamberton, S. Johns, H. Suares, 1969 .

Alkaloids of Schelhammera pedunculata (Liliaceae). III. The structures of schelhammericine and alkaloids A, B, E, G, H, J, and K

J. Lamberton, S. Johns, A. Sioumis, 1969 .

“Homoerythrina” alkaloids from Schelhammera pedunculata F. Muell. (Family liliaceae)

J. Wunderlich, J. Lamberton, C. Kowala, 1968 .

Kreysiginine, a homo-morphine alkaloid from Kreysigia multiflora Reichb.

N. Hart, J. Lamberton, S. Johns, 1968, Tetrahedron letters.

1-Benzyl-1,2,3,4-tetrahydroisoquinoline alkaloids from Alseodaphne archboldiana (Allen) Kostermans (family Lauraceae)

J. Lamberton, S. Johns, A. Sioumis, 1967 .

Biosynthesis of schelhammeridine: Mode of specific incorporation of [2-14C]tyrosine

J. Milner, A. Battersby, E. McDonald, 1975 .

Elaeocarpus alkaloids. IV. The alkaloids of Elaeocarpus sphaericus

R. Willing, J. Lamberton, S. Johns, 1971 .

The structures and absolute configurations of seven alkaloids from Elaeocarpus sphaericus

R. Willing, J. Lamberton, S. Johns, 1970 .

Elcteocarpus alkaloids. III. The structure of elaeocarpidine, a new indole alkaloid

J. Lamberton, S. Johns, A. Sioumis, 1969 .

Elaeocarpus alkaloids. I. The structures of (±)-elaeocarpine, (±)-isoelaeocarpine, and (±)-isoelaeocarpicine, three new indolizidine alkaloids from Elaeocarpus polydactylus

R. Willing, J. Lamberton, S. Johns, 1969 .

Constituents of Endiandra species. IV. Isolation of 2-(8'-[(E,E)-5'-phenylpenta-2',4''-dien-1''-yl]bicyclo[4,2,0]octa-2',4'-dien-7'-yl)acetic acid, a biogenetically predicted metabolite of Endiandra introrsa (Lauraceae) and its structure determination by means of 1D and 2D N.M.R. spectroscopy

J. Banfield, R. Willing, D. Black, 1982 .

Cassythaalkaloids. II. Alkaloids ofCassytha pubescensR. Br

J. Lamberton, S. Johns, A. Sioumis, 1966 .

Cassytha alkaloids. IV. The alkaloids of Cassytha racemosa Nees (family Lauraceae)

J. Lamberton, S. Johns, A. Sioumis, 1967 .

Identification of coumarins isolated from Lepiniopsis ternatensis (Apocynaceae), Pterocaulon sphacelatum (Compositae), and Melicope melanophloia (Rutaceae)

J. Price, J. Lamberton, S. Johns, 1968 .

(+)-9-Aza-1-methylbicyclo[3,3 ,1]nonan-3-one, a new alkaloid from Euphorbia atoto Forst

J. Lamberton, S. Johns, N. Hart, 1967 .

Alkaloids of Actinodaphne nitida (Lauraceae)

J. Lamberton, S. Johns, A. Sioumis, 1969 .

Alkaloids of Alchornea javanensis (Euphorbiaceae): The isolation of Hexahydroimidazo[1,2-a]pyrimidines and guanidines

R. Willing, J. Lamberton, S. Johns, 1970 .

The molecular structure and absolute configuration of Poranthericine and Porantheridine

A. Mathieson, W. Denne, J. Lamberton, 1972 .

The absolute structure of porantherine

A. Mathieson, W. Denne, J. Lamberton, 1971 .

The alkaloids ofLamprolobium fruticosumBenth. (family Leguminosae)

S. Johns, N. Hart, Ja Lambeton, 1968 .

22b-[(S)-2-Methylbutanoyloxy]-3-oxoolean-12-en-28-oic acid, a new constituent of Lantana camara

R. Willing, J. Lamberton, S. Johns, 1983 .

Alkaloids of Rauwolfia verticillata (Lour.) Bail. of Hong Kong. Identification of vellosimine and peraksine, and demonstration from N.M.R. data that peraksine is a mixture of two epimers

J. Lamberton, S. Johns, H. Arthur, 1968 .

Alkaloids from Pseuduvaria species, Schefferomitra subaequalis, and Polyalthia nitidissima (Annonaceae): isolation of a new alkaloid shown to be 1,2,9,10-Tetramethoxynoraporphine(norglaucine)

J. Lamberton, S. Johns, A. Sioumis, 1970 .

Alkaloids of Ochrosia poweri Bail, The Stereochemistry of Poweridine and the Identity of Elliptamine and Reserpiline

J. Lamberton, S. Johns, B. Moore, 1975 .

The absolute molecular structure of podopetaline

A. Mathieson, M. Mackay, J. Lamberton, 1972 .

The absolute configuration of (–)-floramultine, an alkaloid from Kreysigia multiflora Reichb

J. Lamberton, S. Johns, N. Hart, 1968 .