Zen-ichi Horii: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Reduction of Phthalimides with Sodium Borohydride

HORII, ZEN-ICHI, IWATA, CHUZO, TAMURA, YASUMITSU

Journal:

Journal of Organic Chemistry

Year:

1961

Language:

english

File:

PDF, 490 KB

english, 1961

2

A Modified Leuckart Reaction. II

Horii, Zen-ichi, Sakai, Tatsuo, Inoi, Takeshi

Journal:

Pharmaceutical Bulletin

Year:

1955

File:

PDF, 304 KB

1955

3

Ulmoprenol, a new type C30-polyprenoid from eucommia ulmoides, oliver

Zen-ichi Horii, Yutaka Ozaki, Keishiro Nagao, Sang-Won Kim

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 125 KB

english, 1978

4

Total synthesis of (±)-anhydrolycodoline and (±)-lycopodine

Sang-Won Kim, Yukihide Bando, Zen-ichi Horii

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 110 KB

english, 1978

5

4-Methyl-1,2,5,6-tetrahydrobenzo[f]quinolin-3(4H)-one. The Cyclization Product Derived from Methyl 3-[(3,4-Dihydro-2-naphthyl)methyl-amino]propionate

Horii, Zen-Ichi, Iwata, Chuzo, Tamura, Yasumitsu, Nelson, Norman A., Rasmusson, Gary H.

Journal:

Journal of Organic Chemistry

Year:

1964

Language:

english

File:

PDF, 296 KB

english, 1964

6

Synthetic Studies on Sorigenins. III. Syntheses of 4-Methoxynaphtho [2, 3-c] furan-1 (3H)-one and 5-Methoxynaphtho [1, 2-c] furan-3 (1H)-one

Horii, Zen-ichi, Katagi, Toyoshi, Tamura, Yasumitsu, Tanaka, Teiji, Yamawaki, Yasuhiko

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 758 KB

english, 1962

7

Synthetic Studies on Sorigenins. II. Synthesis of β-Sorigenin Dimethyl Ether.

Horii, Zen-ichi, Tamura, Yasumitsu, Tanaka, Teiji

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 1010 KB

english, 1962

8

Studies on Ergot Alkaloids and Related Compounds. XI. Synthesis of trans-and cis-4-Mehyl-1, 2, 3, 4, 4a, 5, 6, 10b-octahydrobenzo [f] quinoline

Horii, Zen-ichi, Iwata, Chuzo, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1964

File:

PDF, 452 KB

1964

9

Studies on Ergot Alkaloids and Related Compounds. IV. Preparation and Lithium Aluminum Hydride Reduction of Some Vinylogous Lactams

Horii, Zen-ichi, Iwata, Chuzo, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 1.08 MB

english, 1962

10

Synthesis of Methyl 2-Ethyl-6, 11-dioxo-5, 7, 10-trimethoxy-6, 11-dihydro-1-naphthacenecarboxylate (η-Pyrromycinone Trimethyl Ether)

Horii, Zen-ichi, Momose, Takefumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1964

File:

PDF, 467 KB

1964

11

Studies on Oxytetracycline and Related Compounds. XVI. Synthesis of 1, 3, 11-Trimethoxy-5 (12H)-naphthacenone.

Horii, Zen-ichi, Momose, Takefumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 1.23 MB

english, 1962

12

Studies on Oxytetracycline and Related Compounds. XVII. Synthesis of 1, 3, 11-Trimethoxynaphthacenequinone

Horii, Zen-ichi, Momose, Takefumi, Naruse, Masaori, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 1015 KB

english, 1962

13

Conversion of Methyl 2-Ethyl-6, 11-dihydro-6, 11-dioxo-5, 7, 10-trimethoxy-1-naphthacenecarboxylate into η-Pyrromycinone

Horii, Zen-ichi, Momose, Takefumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 348 KB

1965

14

Structures of Norsecurinine and Dihydronorsecurinine

Saito, Seiichi, Tanaka, Tadasu, Kotera, Keishi, Nakai, Hideo, Sugimoto, Norio, Horii, Zen-ichi, Ikeda, Masazumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 1.21 MB

1965

15

Synthetic Studies on Sorigenins. I. Syntheses of γ-Lactones of 1-Methoxy-3-hydroxymethyl-2-naphthoic Acid and 3-Hydroxymethyl-4-methoxy-2-naphthoic Acid

Horii, Zen-ichi, Katagi, Toyoshi, Tamura, Yasumitsu, Tanaka, Teiji

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1962

Language:

english

File:

PDF, 1.13 MB

english, 1962

16

Partial Synthesis of Securinine

Saito, Seiichi, Shigematsu, Noboru, Yoshikawa, Hiroshi, Horii, Zen-ichi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1963

File:

PDF, 329 KB

1963

17

Synthetic Studies on η-Pyrromycinone. IV. Conversion of 1, 11-Dimethoxy-5(12H)-naphthacenones into 4, 6-Dimethoxynaphthacenequinones by Chromium Trioxide Oxidation

Horii, Zen-ichi, Momose, Takefumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 636 KB

1965

18

Degradations of Allosecurinine

Horii, Zen-ichi, Yamawaki, Yasuhiko, Tamura, Yasumitsu, Saito, Seiichi, Yoshikawa, Hiroshi, Kotera, Keishi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 949 KB

1965

19

On the Absolute Configuration of Securinine

Horii, Zen-ichi, Ikeda, Masazumi, Yamawaki, Yasuhiko, Tamura, Yasumitsu, Saito, Seiichi, Kodera, Keiji

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1963

File:

PDF, 343 KB

1963

20

The Crystal Structure of Securinine Hydrobromide Dihydrate and the Molecular Structure of Securinine

Imado, Sataro, Shiro, Motoo, Horii, Zen-ichi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 956 KB

1965

21

Syntheses and Pharmacological Properties of 2- and 3-Aralkyltetrahydro-1, 3-oxazines

Horii, Zen-ichi, Inoi, Takeshi, Kim, San-Wong, Tamura, Yasumitsu, Suzuki, Aritomo, Matsumoto, Hiroshi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 780 KB

1965

22

Studies on Azasteroids and Related Compounds.I. The Reaction of Ethyl 2-Piperidineacetate with 2-Tetralone

Horii, Zen-ichi, Morikawa, Koichi, Tamura, Yasumitsu, Ninomiya, Ichiya

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1966

File:

PDF, 719 KB

1966

23

Synthesis and Stereochemistry in B/C Ring Juncture of Lactamcarbinol A, a Degradation Product of Securinine

Horii, Zen-ichi, Yamawaki, Yasuhiko, Hanaoka, Miyoji, Tamura, Yasumitsu, Saito, Seiichi, Yoshikawa, Hiroshi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 654 KB

1965

24

Synthetic Studies on η-Pyrromycinone. V. Total Synthesis of η-Pyrromycinone

Horii, Zen-ichi, Momose, Takefumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 819 KB

1965

25

Studies on Ergot Alkaloids and Related Compounds. XII. Syntheses of Ethyl 4-Methyl-2, 3, 4, 4α, 5, 6-hexahydrobenzo[f]quinoline-2-carboxylate and its Dihydro Derivative

Horii, Zen-ichi, Watanabe, Toshio, Kurihara, Takushi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 925 KB

1965

26

Convenient Synthesis of 6-(1-Acetyl-2-piperidyl)-6-hydroxy-2-cyclohexene-Δ1, α-acetic Acid γ-Lactone, the Key Intermediate in Total Synthesis of Securinine

Horii, Zen-ichi, Hanaoka, Miyoji, Tamura, Yasumitsu, Saito, Seiichi, Sugimoto, Norio

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1966

File:

PDF, 324 KB

1966

27

Hofmann Degradations of Tetrahydrosecurinine and Tetrahydrosecurininol. Stereochemistry at C-3a of Tetrahydrosecurinine

Horii, Zen-ichi, Hanaoka, Miyoji, Ikeda, Masazumi, Yamawaki, Yasuhiko, Tamura, Yasumitsu, Saito, Seiichi, Shigematsu, Noboru, Kotera, Keiji

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 720 KB

1965

28

Synthesis of Bisanhydroaklavinone

Horii, Zen-ichi, Hakusui, Hideo, Momose, Takefumi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1966

File:

PDF, 437 KB

1966

29

Total Synthesis of Securinine

Saito, Seiichi, Yoshikawa, Hiroshi, Sato, Yasuhiko, Nakai, Hideo, Sugimoto, Norio, Horii, Zen-ichi, Hanaoka, Miyoji, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1966

File:

PDF, 351 KB

1966

30

Synthetic Studies on η-Pyrromycinone. III. Intramolecular Cyclization of methyl 2-Ethyl-5-hydroxy-6-(2-carboxy-3, 6-dimethoxybenzoyl)-1-naphthoate

Horii, Zen-ichi, Momose, Takefumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 592 KB

1965

31

Synthesis of Racemic Loliolide

HORII, ZEN-ICHI, YAGAMI, TAKANE, ITO, MASAYOSHI, HANAOKA, MIYOJI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1968

File:

PDF, 636 KB

1968

32

Synthetic Studies on Anthracyclinones. IX. Lithiation of N, N-Dimethylnaphthalenemethylamines and a New Synthetic Pathway to 2, 3-Naphthalides

HORII, ZEN-ICHI, MATSUMOTO, YASUHIRO, MOMOSE, TAKEFUMI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1971

Language:

english

File:

PDF, 2.06 MB

english, 1971

33

Synthetic Studies on Anthracyclinones. XII. Synthesis of 8-Ethyl-1, 6, 11-trihydroxynaphthacenequinone

HORII, ZEN-ICHI, OZAKI, YUTAKA, YAMAMURA, SHIRO, MOMOSE, TAKEFUMI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1972

File:

PDF, 739 KB

1972

34

Biogenetic-Type Transformation of α-[α-(Hydroxymethyl)-3, 4-dimethoxystyryl]-3, 4-methylenedioxycinnamic Acid γ-Lactone into Diphyllin

HORII, ZEN-ICHI, OHKAWA, KAZUO, IWATA, CHUZO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1972

Language:

english

File:

PDF, 338 KB

english, 1972

35

Synthetic Studies on Anthracyclinones. XIII. Conversion of Bisanhydro-γ-rhodomycinone into Bisanhydrodaunomycinone

HORII, ZEN-ICHI, OZAKI, YUTAKA, YAMAMURA, SHIRO, NISHIKADO, TAKAKO, HANAOKA, MIYOJI, MOMOSE, TAKEFUMI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1974

File:

PDF, 794 KB

1974

36

Synthetic Studies on Anthracyclinones. XI. Abnormal Products from Phenolic Compounds on Methylation with Dimethyl Sulfate in Tetrahydrofuran

HORII, ZEN-ICHI, FUJITA, SADAAKI, OZAKI, YUTAKA, HANAOKA, MIYOJI, MOMOSE, TAKEFUMI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1972

Language:

english

File:

PDF, 522 KB

english, 1972

37

Studies on Oxytetracycline and Related Compounds. X. Synthesis of Terranaphthoic Acid.

Horii, Zen-ichi, Tamura, Yasumitsu, Tanaka, Kunihiko, Momose, Takefumi

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1959

File:

PDF, 776 KB

1959

38

Studies on Ergot Alkaloids and Its Related Compounds. X. Condensation of Cyclic Ketones and 3-Methylaminopropionates

Horii, Zen-ichi, Iwata, Chuzo, Ninomiya, Ichiya, Imamura, Nobuhiko, Ito, Masayoshi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1964

File:

PDF, 1.15 MB

1964

39

Synthetic Studies on η-Pyrromycinone II. Synthesis of Methyl 2-Ethyl-5-Hydroxy-1-naphthoate

Horii, Zen-ichi, Momose, Takefumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 1.38 MB

1965

40

Itaconic Acid in Organic Chemistry. I. Synthesis of 2-Methyl-1, 4-naphthoquinone (Menadione).

Horii, Zen-ichi, Tanaka, Teiji, Murakami, Yuriko

Journal:

Pharmaceutical Bulletin

Year:

1957

File:

PDF, 438 KB

1957

41

Structure and Stereochemistry of Norsecurinine and Dihydronorsecurinine

Saito, Seiichi, Tanaka, Tadasu, Kotera, Keishi, Nakai, Hideo, Sugimoto, Norio, Horii, Zen-ichi, Ikeda, Masazumi, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1964

File:

PDF, 474 KB

1964

42

Gas Chromatography of Aromatic Acids

Horii, Zen-ichi, Makita, Masami, Takeda, Ikuko, Tamura, Yasumitsu, Ohnishi, Yoshiaki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 380 KB

1965

43

Optical Rotatory Dispersion and Circular Dichroism of Securinine and Allosecurinine

Horii, Zen-ichi, Ikeda, Masazumi, Tamura, Yasumitsu, Saito, Seiichi, Suzuki, Makoto, Kodera, Keiji

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1964

File:

PDF, 440 KB

1964

44

Studies on Ergot Alkaloids and Related Compounds. XIII. syntheses and Stereochemistries of 4-Methyl-1, 2, 3, -4, 4a, 5, 6, 10b-octahydrobenzo[f]quinoline-2-carboxylic Acids

Horii, Zen-ichi, Kurihara, Takushi, Yamamoto, Shigeo, Hsu, Ming-Ching, Iwata, Chuzo, Ninomiya, Ichiya, Tamura, Yasumitsu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1966

File:

PDF, 1.09 MB

1966

45

Isolation of Securinol A, B, and C from Securinega suffruticosa REHD. and the Structures of Securinol A and B

Horii, Zen-ichi, Ikeda, Masazumi, Tamura, Yasumitsu, Saito, Seiichi, Kotera, Keishi, Iwamoto, Tsutomu

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1965

File:

PDF, 637 KB

1965

46

Pharmacological studies on a new analgesic drug 1-(m-methoxyphenyl)-2-dimethylaminomethyl cyclohexanol (1) hydrochloride (K-315)

HENMI, Zen-ichi, HORII, Daijiro, MITHUSHIMA, Takashi, KAWAZURA, Hiroshi, HAYASHI, Hitoshi, MORI, Motokuni, SANO, Nobuyuki, SHIMIZU, Sadahiro, HORIKOMI, Kazutoshi, SHIONO, Kumiko

Journal:

Folia Pharmacologica Japonica

Year:

1972

File:

PDF, 1.72 MB

1972

47

Antitubercular Studies. I

Horii, Zen-ichi, Komiyama, Yasuyuki, Otsuki, Kazuo, Yamamura, Yuichi

Journal:

YAKUGAKU ZASSHI

Year:

1952

File:

PDF, 576 KB

1952

48

A Modified Leuckart Reaction

Horii, Zen-ichi, Tamura, Yasumitsu, Murakami, Yuriko

Journal:

YAKUGAKU ZASSHI

Year:

1952

File:

PDF, 421 KB

1952

49

Studies on Persulfate. II

Horii, Zen-ichi, Sakurai, Ken-ichi, Tomino, Koichi, Konishi, Takao

Journal:

YAKUGAKU ZASSHI

Year:

1956

File:

PDF, 495 KB

1956

50

Studies on Terramycin and Its Related Compounds. II

Horii, Zen-ichi, Tamura, Yasumitsu, Kugita, Hiroshi, Okumura, Kentaro

Journal:

YAKUGAKU ZASSHI

Year:

1954

File:

PDF, 676 KB

1954