Network


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

Hotspot


Dive into the research topics where Aya Nitta is active.

Publication


Featured researches published by Aya Nitta.


Chemical & Pharmaceutical Bulletin | 1988

STRUCTURES OF MERREMOSIDES B AND D, NEW ANTISEROTONIC RESIN-GLYCOSIDES FROM THE TUBER OF MERREMIA MAMMOSA, AN INDONESIAN FOLK MEDICINE

Isao Kitagawa; Hirotaka Shibuya; Yoshihiro Yokokawa; Nam-In Baek; Kazuyoshi Ohashi; Masayuki Yoshikawa; Aya Nitta; H. Wiriadinata


Chemical & Pharmaceutical Bulletin | 1988

Pulosarioside, a new bitter trimeric-iridoid diglucoside, from an Indonesian jamu, the bark of Alyxia reinwardtii BL. (Apocynaceae).

Isao Kitagawa; Hirotaka Shibuya; Nam-In Baek; Yoshihiro Yokokawa; Aya Nitta; Harry Wiriadinata; Masayuki Yoshikawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1974

Studies on origin of Japanese Chuanxiong. VI

Ki-Tuck Suk; Aya Nitta; Masao Konoshima


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1984

[On "tepas terbang," a folk medicine used by 'orang asli'].

Aya Nitta


Chemical & Pharmaceutical Bulletin | 1977

A Comparative Study of Crude Drugs in Southeast Asia. X. Crude Drugs derived from Equisetum Species

Aya Nitta; Shuji Yoshida; Takao Tagaeto


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1974

Studies on origin of Japanese Chuanxiong. II. Ostericum

Ki-Tuck Suk; Aya Nitta; Masao Konoshima


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1984

On the Source and Evaluation of Benzoin

Aya Nitta; Shohei Tani; Emi Sakamaki; Yoshinobu Saito


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1974

Studies on Origin of Japanese Chuanxiong. III. Dystaenia

Ki-Tock Suk; Aya Nitta; Masao Konoshima


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1985

Studies on Commercial Cinnamon and Allied Barks. IX. Cinnamon Bark Produced in Formosa and Found on Formsosan Market

Aya Nitta


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1984

[Studies on commercial cinnamon and allied barks. VIII. Cinnamon bark produced in Viet-Nam].

Aya Nitta

Collaboration


Dive into the Aya Nitta's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar

Shuji Yoshida

National Museum of Ethnology

View shared research outputs
Top Co-Authors

Avatar

Hirotaka Shibuya

Kyoto Pharmaceutical University

View shared research outputs
Top Co-Authors

Avatar

Isao Kitagawa

Kyoto Pharmaceutical University

View shared research outputs
Top Co-Authors

Avatar

Masayuki Yoshikawa

Kyoto Pharmaceutical University

View shared research outputs
Top Co-Authors

Avatar

Yoshihiro Yokokawa

Kyoto Pharmaceutical University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Takao Tagaeto

National Museum of Ethnology

View shared research outputs
Top Co-Authors

Avatar

Kazuyoshi Ohashi

Kyoto Pharmaceutical University

View shared research outputs
Researchain Logo
Decentralizing Knowledge