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1

Lactams. XIV. cis-trans Isomerization in the 5-ethyl-2-oxo-4-piperidine-acetic acid system under Fischer-Speier esterification conditions.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 672 KB

1978

2

Landscape and function of multiple mutations within individual oncogenes

Saito, Yuki, Koya, Junji, Araki, Mitsugu, Kogure, Yasunori, Shingaki, Sumito, Tabata, Mariko, McClure, Marni B., Yoshifuji, Kota, Matsumoto, Shigeyuki, Isaka, Yuta, Tanaka, Hiroko, Kanai, Takanori, Mi

Journal:

Year:

2020

Language:

english

File:

PDF, 6.28 MB

english, 2020

3

Ruthenium tetroxide oxidation of N-alkyllactams.

YOSHIFUJI, SHIGEYUKI, ARAKAWA, YUKIMI, NITTA, YOSHIHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 1018 KB

english, 1987

4

Synthesis of Hexahydropyridazine-3-phosphonic Acid.

Mamoru Kaname, Kazuo Yoshinaga, Yasushi Arakawa, Shigeyuki Yoshifuji

Journal:

Year:

2004

File:

PDF, 160 KB

2004

5

Lactams. VII. Stereochemical characterization and cis-trans isomerization of 5-ethyl-2-oxo-4-piperidineacetic acid and related compounds.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI, TAI, MASARU

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1975

File:

PDF, 1.27 MB

1975

6

A new method for the synthesis of amides from amines: Ruthenium tetroxide oxidation of N-protected alkylamines.

TANAKA, KEN-ICHI, YOSHIFUJI, SHIGEYUKI, NITTA, YOSHIHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1988

File:

PDF, 482 KB

1988

7

ChemInform Abstract: Chemical Conversion of Cyclic α-Amino Acids to Cyclic α-Aminophosphonic Acids.

Mamoru Kaname, Hironori Mashige, Shigeyuki Yoshifuji

Journal:

Year:

2001

File:

PDF, 31 KB

2001

8

First synthesis of lycoperdic acid

Mamoru Kaname, Shigeyuki Yoshifuji

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 113 KB

english, 1992

9

Syntheses of Ten-membered Ring Amines from Quinolizidine

ARATA, YOSHIO, YOSHIFUJI, SHIGEYUKI, YASUDA, YOSHIHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1968

File:

PDF, 409 KB

1968

10

ChemInform Abstract: Ruthenium Tetroxide Oxidation of N,N′-Dibochexahydropyridazines.

Mamoru Kaname, Shigeyuki Yoshifuji, Haruki Sashida

Journal:

Year:

2009

File:

PDF, 31 KB

2009

11

Lactams. XI. Construction of lactam carbonyl function in 1,3-disubstituted piperidines by mercuric acetate-EDTA oxidation: Effects of carbonyl and related groups at the 3-position.

FUJII, TOZO, OHBA, MASASHI, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1977

File:

PDF, 952 KB

1977

12

Preparation of some ring-oxygenated phenacyl bromides.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI, OHBA, MASASHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 747 KB

1978

13

Studies on 1-Azabicyclo Compounds. IX. : Condensation Reaction of 3, 4, 6, 7, 8, 9-Hexahydro-2H-quinolizine with RNH2 Derivatives (Organic)

ARATA, YOSHIO, YOSHIFUJI, SHIGEYUKI, SHIODA, TOMIKO

Journal:

YAKUGAKU ZASSHI

Year:

1972

File:

PDF, 524 KB

1972

14

ChemInform Abstract: Synthesis of Novel (R)- and (S)-Piperidazine-3-phosphonic Acids and Transformation into (R)- and (S)-Pyrrolidine-2-phosphonic Acids.

Mamoru Kaname, Yasushi Arakawa, Shigeyuki Yoshifuji

Journal:

Year:

2001

File:

PDF, 32 KB

2001

15

Synthetic Study of Optically Active 3-Azabicyclo[3.3.0]octane-2,6,8-tricarboxylic Acid.

Yasushi Arakawa, Masafumi Ohnishi, Norikazu Yoshimura, Shigeyuki Yoshifuji

Journal:

Year:

2004

File:

PDF, 122 KB

2004

16

Quinolizidines—V : A novel synthetic route to Ipecac alkaloids through chemical incorporation of ethyl cincholoiponate derived from the cinchona alkaloid cinchonine

Tozo Fujii, Shigeyuki Yoshifuji

Journal:

Year:

1980

Language:

english

File:

PDF, 609 KB

english, 1980

17

Quinolizidines. XIII. Syntheses of (.+-.)- and (-)-alangimarckines.

FUJII, TOZO, KOGEN, HIROSHI, YOSHIFUJI, SHIGEYUKI, OHBA, MASASHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1985

File:

PDF, 929 KB

1985

18

Ruthenium tetroxide oxidation of 3,4-dihydroisoquinolin-1(2H)-ones: An efficient synthesis of isoquinoline-1,3,4(2H)-triones.

YOSHIFUJI, Shigeyuki, ARAKAWA, Yukimi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1989

File:

PDF, 445 KB

1989

19

Lactams. VI. Synthesis and nuclear magnetic resonance study of 1-aralkyl-3-methyl- and -5-methyl-2(1H)-pyridones.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI, YOSHIDA, KIYOSHI, OHBA, MASASHI, IKEGAMI, SHIRO, KIRISAWA, MAKOTO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1975

File:

PDF, 1.02 MB

1975

20

A novel synthesis of cyclic α-hydrazinophosphonic acid

Mamoru Kaname, Kazuo Yoshinaga, Yasushi Arakawa, Shigeyuki Yoshifuji

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 84 KB

english, 1999

21

Lactams. IX. Generation of lactam carbonyl function in 1,3-disubstituted piperidines by mercuric acetate-EDTA oxidation: Effects of hydrocarbon substituents at the 3-position.

FUJII, TOZO, YOSHIDA, KIYOSHI, OHBA, MASASHI, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1977

File:

PDF, 865 KB

1977

22

Stereospecific Synthesis of cis-2,4-Pyrrolidinedicarboxylic Acid and cis-2,5-Piperidinedicarboxylic Acid.

ARAKAWA, Yasushi, YASUDA, Mika, OHNISHI, Masafumi, YOSHIFUJI, Shigeyuki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1997

File:

PDF, 844 KB

1997

23

Chemical conversion of L-.ALPHA.,.OMEGA.-diamino acids to L-.OMEGA.-carbamoyl-.ALPHA.-amino acids by ruthenium tetroxide oxidation.

YOSHIFUJI, SHIGEYUKI, TANAKA, KEN-ICHI, NITTA, YOSHIHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 1.28 MB

english, 1987

24

The first chemical conversion of l-proline to l-glutamic acid

Shigeyuki Yoshifuji, Hideyo Matsumoto, Ken-ichi Tanaka, Yoshihiro Nitta

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 128 KB

english, 1980

25

Syntheses of nine- and ten-membered amino lactones from 1-azabicyclic immonium ether perchlorates

Shigeyuki Yoshifuji, Ken-ichi Tanaka, Yoshio Arata

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 214 KB

english, 1979

26

Quinolizidines. 6. Absolute stereochemistry of ankorine: synthetic incorporation of ethyl cincholoiponate into (-)-ankorine

Fujii, Tozo, Yoshifuji, Shigeyuki

Journal:

Journal of Organic Chemistry

Year:

1980

Language:

english

File:

PDF, 745 KB

english, 1980

27

Ruthenium tetroxide oxidation of N-acylated alkylamines : A new general synthesis of imides.

TANAKA, KEN-ICHI, YOSHIFUJI, SHIGEYUKI, NITTA, YOSHIHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1987

Language:

english

File:

PDF, 820 KB

english, 1987

28

Quinolizidines. II. A stereoselective synthesis of emetine.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1979

File:

PDF, 682 KB

1979

29

ChemInform Abstract: Ruthenium Tetroxide Oxidation of N—Acyl Amines and Related Compounds

Mamoru Kaname, Shigeyuki Yoshifuji, Haruki Sashida

Journal:

Year:

2012

File:

PDF, 18 KB

2012

30

Quinolizidines. I. Quaternization of the quinolizidine system: effect of .BETA.,.GAMMA.-unsaturation on stereoselectivity in methiodide formation.

FUJII, TOZO, NOHARA, MASANOBU, MITSUKUCHI, MORIHIRO, OHBA, MASASHI, SHIKATA, KIYOKO, YOSHIFUJI, SHIGEYUKI, IKEGAMI, SHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1975

File:

PDF, 1.48 MB

1975

31

Synthesis of 3-tert-butylpyridine.

FUJII, TOZO, HIRAGA, TAKASHI, YOSHIFUJI, SHIGEYUKI, OHBA, MASASHI, YOSHIDA, KIYOSHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 761 KB

1978

32

Quinolizidines. III. An improved synthetic route to stereoisomers of dl-2,3-cis-emetine.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1979

File:

PDF, 683 KB

1979

33

Chemical conversion of cyclic .ALPHA.-amino acids to .ALPHA.-aminodicarboxylic acids by improved ruthenium tetroxide oxidation.

YOSHIFUJI, SHIGEYUKI, TANAKA, KENICHI, KAWAI, TOMOYUKI, NITTA, YOSHIHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1985

File:

PDF, 757 KB

1985

34

Conversion of 4-Oxoproline Esters to 4-Substituted Pyrrole-2-carboxylic Acid Esters

Arakawa, Yasushi, Yagi, Naomi, Arakawa, Yukimi, Tanaka, Ken-ichi, Yoshifuji, Shigeyuki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2009

Language:

english

File:

PDF, 296 KB

english, 2009

35

Quinolizidines. XVIII. Syntheses of (-)- and (+)-ankorines through a lactim ether route.

FUJII, TOZO, OHBA, MASASHI, YONEYAMA, KAORU, KIZU, HIROKO, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1986

File:

PDF, 932 KB

1986

36

A novel synthesis of L-.OMEGA.-carbamoyl-.ALPHA.-amino acids from L-.ALPHA.,.OMEGA.-diamino acids by ruthenium tetroxide oxidation method.

Yoshifuji, Shigeyuki, Tanaka, Kenichi, Nitta, Yoshihiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1985

File:

PDF, 335 KB

1985

37

Structure and relative stereochemistry of alangimarckine: a total synthesis of (±)-alangimarckine

Tozo Fujii, Shigeyuki Yoshifuji, Hiroshi Kogen

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 205 KB

english, 1977

38

Lactams. II. Synthesis and Acid Hydrolysis of 1-Benzyl-2-piperidone Derivatives Possessing the Carboxyl Function : Equilibrium between 6- and 5-Membered Lactams

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI, TAMAI, AKIKAZU

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1971

File:

PDF, 816 KB

1971

39

Lactams. XVII. Synthesis and stereochemical characterization of diethyl cis- and trans-5-ethyl-2-oxo-4-piperidinemalonate.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI, IKEDA, KYOKO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1979

File:

PDF, 663 KB

1979

40

Absolute configuration of ankorine: Chemical correlation with cinchona alkaloids

Shigeyuki Yoshifuji, Tozo Fujii

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 216 KB

english, 1975

41

Studies on 1-azabicyclo compounds. XXVIII. Synthesis of 1-methyl-perhydroazocin-5-one from pyrrolizidine.

ARATA, YOSHIO, TANAKA, KENICHI, YOSHIFUJI, SHIGEYUKI, KANATOMO, SHOICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1979

File:

PDF, 470 KB

1979

42

Ruthenium tetroxide oxidation of 1-azabicycloalkan-2-ones.

YOSHIFUJI, SHIGEYUKI, ARAKAWA, YUKIMI, NITTA, YOSHIHIRO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1985

File:

PDF, 675 KB

1985

43

Synthesis of (3S,4S)-3,4-Dihydroxyprolines from L-Tartaric Acid.

ARAKAWA, Yasushi, YOSHIFUJI, Shigeyuki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1991

File:

PDF, 876 KB

1991

44

Stereospecific synthesis of meso-diaminodicarboxylic acids.

ARAKAWA, Yasushi, GOTO, Takahiro, KAWASE, Kazuya, YOSHIFUJI, Shigeyuki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1995

File:

PDF, 372 KB

1995

45

Lactams. IV. The Synthesis of Benzo [α] quinolizine Derivatives from Piperidine through 1-Substituted 2-Piperidones

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1972

File:

PDF, 894 KB

1972

46

Structure-Activity Relationships of Diamines, Dicarboxamides, and Disulfonamides on Vinblastine Accumulation in P388/ADR Cells.

SAWANISHI, Hiroyuki, WAKUSAWA, Shinya, MURAKAMI, Rieko, MIYAMOTO, Ken-ichi, TANAKA, Ken-ichi, YOSHIFUJI, Shigeyuki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1994

File:

PDF, 707 KB

1994

47

Lactams. V. Syntheses of 1-(2-Arylethyl)-3-alkyl-2- and -6-piperidones : A Comparative Study of the Mercuric Acetate-EDTA and the Ferricyanide Oxidation Methods

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI, MICHISHITA, KAZUHIKO, MITSUKUCHI, MORIHIRO, YOSHIDA, KIYOSHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

File:

PDF, 1.30 MB

1973

48

Lactams. XII. Improvements in the synthesis of ethyl trans-5-ethyl-2-oxo-4-piperidineacetate.

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI, OHBA, MASASHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 715 KB

1978

49

Lactams. III. Acid Hydroiysis of 1-Benzylhexahydro-2H-azepin-2-one

FUJII, TOZO, YOSHIFUJI, SHIGEYUKI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1971

Language:

english

File:

PDF, 260 KB

english, 1971

50

Synthesis of Hexahydropyridazine-3-phosphonic Acid

Kaname, Mamoru, Yoshinaga, Kazuo, Arakawa, Yasushi, Yoshifuji, Shigeyuki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2004

Language:

english

File:

PDF, 58 KB

english, 2004

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