Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Nagatoshi Wagatsuma is active.

Publication


Featured researches published by Nagatoshi Wagatsuma.


Tetrahedron Letters | 1969

Novel debenzylation of quaternary ammonium salts with thiophenol.

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Nagatoshi Wagatsuma; Kikuo Wakisaka


Journal of Heterocyclic Chemistry | 1969

Syntheses of benzomorphan and related compounds. Part 1. Synthesis of N-substituted-l,2,3,4,5,6-hexahydro-8-hydroxy-2,6-methano-6,11-dimethyl-3-benzazocine [studies on the syntheses of heterocyclic compounds. Part CCLXXXII ]†

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hüragi; Tetsutaro Hayasaka; Nagatoshi Wagatsuma; Kikuo Wakisaka


Heterocycles | 1978

A Simple Synthesis of 4-Thiazolidinones, Tetrahydro-1,3-thiazin-4-one and Hexahydro-1,3-thiazepin-4-ones from Amide-Thiols (Studies on the Syntheses of Heterocyclic Compounds 749)

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Nagatoshi Wagatsuma; Toshitaka Kohagisawa; Hitoshi Inoue


Heterocycles | 1978

A Simple Synthesis of 2-Substituted 4-Oxazolidinones and 1,3-Oxazin-4-ones from Amide-Aalcohols (Studies on the Syntheses of Heterocyclic Compounds 748)

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Nagatoshi Wagatsuma; Toshitaka Kohagisawa; Hitoshi Inoue


Journal of Medicinal Chemistry | 1970

Syntheses of heterocyclic compounds. CCCLXXX. Azamorphinan and related compounds. III. Syntheses of 3-hydroxy-N-substituted-9-azamorphinans

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Nagatoshi Wagatsuma; Kikuo Wakisaka; Fumio Satoh; Setsu Saito


Journal of Medicinal Chemistry | 1969

Syntheses of benzomorphan and related compounds. II. The debenzylation of quaternary ammonium salts with thiophenol.

Tetsuji Kametani; Kazuo Kigasawa; M. Hiragi; Nagatoshi Wagatsuma; Kikuo Wakisaka; O. Kusama


Heterocycles | 1980

The Stereoselective Reduction of a-Aminopropiophenione Derivatives with Sodium Borohydride

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Nagatoshi Wagatsuma; T. Kohagizawa; Hitoshi Inoue


Journal of Heterocyclic Chemistry | 1975

Studies on the syntheses of heterocyclic compounds. Part DCXII. A simple synthesis of benzopyran and dibenzopyran derivatives

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Haruhide Ishimaru; Nagatoshi Wagatsuma; Seiji Haga; O. Kusama


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1980

Studies on the Syntheses of Drugs Acting on Circulatory System. I. Syntheses of 1-Substituted 3, 7-Dimethylxanthine (Studies on the Syntheses of Heterocyclic Compounds. Part DCCCXXIV)

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Nagatoshi Wagatsuma; Tsuneo Uryu; Hitoshi Inoue


Journal of Medicinal Chemistry | 1973

Syntheses of analgesics. 34. Synthesis of 3-hydroxy-N-cyclopropylmethyl-9-azamorphinnan. (Studies on the syntheses of heterocyclic compounds. 509).

Tetsuji Kametani; Kazuo Kigasawa; Mineharu Hiiragi; Nagatoshi Wagatsuma; Tsuneo Uryu; Kunio Araki

Collaboration


Dive into the Nagatoshi Wagatsuma's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge