A. W. Johnson

A novel approach to <i>Striga</i> and <i>Orobanche</i> control using synthetic germination stimulants

A. W. Johnson, Gerald Rosebery, Chris Parker · Weed Research · 1976 · 241 citations

Agriculture, Botany, Plant Sciences +12

The preparation of synthetic analogues of strigol

A. W. Johnson, Gopala Gowada, Ahmed Hassanali et al. · Journal of the Chemical Society Perkin Transactions 1 · 1981 · 208 citations

Pharmacy, Medicinal Chemistry, Pharmacology +10

Partial Synthesis of Vitamin B12 Coenzyme and Analogues

E. Lester Smith, Leonard Mervyn, A. W. Johnson et al. · Nature · 1962 · 123 citations

Life Sciences, Biochemistry, Medicinal Chemistry +13

Some reactions of meso-formyloctaethylporhyrin

Dennis P. Arnold, A. W. Johnson, Mailvaganam Mahendran · Journal of the Chemical Society Perkin Transactions 1 · 1978 · 113 citations

Natural Sciences, Chemistry, Inorganic Chemistry +7

The synthesis of 22 π-electron macrocycles. Sapphyrins and related compounds

Michael J. Broadhurst, Ronald Grigg, A. W. Johnson · Journal of the Chemical Society Perkin Transactions 1 · 1972 · 106 citations

Natural Sciences, Chemistry, Medicinal Chemistry +6