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Koichi Machida

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Chemical & Pharmaceutical Bulletin|July 5, 2003
Studies on the constituents of Syringa species. XII. New glycosides from the leaves of Syringa reticulata (BLUME) HARAKoichi Machida, Eriko Unagami, Hiromi Ojima, et al.
Chemical & Pharmaceutical Bulletin|August 5, 2005
Studies on the constituents of Juglans species. I. Structural determination of (4S)- and (4R)-4-hydroxy-alpha-tetralone derivatives from the fruit of Juglans mandshurica MAXIM. var. sieboldiana MAKINOKoichi Machida, Erika Matsuoka, Takayuki Kasahara, et al.
Natural Product Communications|October 19, 2012
Three new lactarane sesquiterpenoids from the mushroom Russula sanguineaYasunori Yaoita, Moe Hiraob, Masao Kikuchi, et al.
Chemical & Pharmaceutical Bulletin|September 4, 2024
Effect of Noise Filtering in an Ultraviolet Detector of UHPLC on the Statistical Reliability of Chemometrically Evaluated RepeatabilityAkira Kotani, Koichi Machida, Ryo Watanabe, et al.
Chemical & Pharmaceutical Bulletin|May 31, 2002
Ceramide constituents from five mushroomsYasunori Yaoita, Rie Kohata, Rie Kakuda, et al.
Chemical & Pharmaceutical Bulletin|January 4, 2022
Determination of Phenolic Compounds in Beverages by Three-Flow Channel Isocratic HPLC with Electrochemical Detections Using a Column-Switching TechniqueYuwen Sun, Akira Kotani, Koichi Machida, et al.
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|March 14, 2022
Effects of sampling rate and noise filter processing on repeatability assessment in UHPLC with ultraviolet detection based on the ISO 11843-7Koichi Machida, Ryo Watanabe, Akira Kotani, et al.
Chemical & Pharmaceutical Bulletin|February 3, 2007
Two new glycosides from the whole plants of Glechoma hederacea LHirotsugu Yamauchi, Rie Kakuda, Yasunori Yaoita, et al.
Chemical & Pharmaceutical Bulletin|March 3, 2024
Electrochemical Analysis for Total Alkalinity of Water by the Measurement of Cathodic Prepeak of Quinone Caused by Surplus AcidAkira Kotani, Miyu Sakazume, Koichi Machida, et al.
Journal of Natural Medicines|January 22, 2009
A new phenolic glycoside syringate from the bark of Juglans mandshurica MAXIM. var. sieboldiana MAKINOKoichi Machida, Yukiko Yogiashi, Sakiko Matsuda, et al.
Pageof 5

Showing results (21-30 of 48) with videos related to

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Pageof 5
Chemical & Pharmaceutical Bulletin|July 5, 2003
Studies on the constituents of Syringa species. XII. New glycosides from the leaves of Syringa reticulata (BLUME) HARAKoichi Machida, Eriko Unagami, Hiromi Ojima, et al.
Chemical & Pharmaceutical Bulletin|August 5, 2005
Studies on the constituents of Juglans species. I. Structural determination of (4S)- and (4R)-4-hydroxy-alpha-tetralone derivatives from the fruit of Juglans mandshurica MAXIM. var. sieboldiana MAKINOKoichi Machida, Erika Matsuoka, Takayuki Kasahara, et al.
Natural Product Communications|October 19, 2012
Three new lactarane sesquiterpenoids from the mushroom Russula sanguineaYasunori Yaoita, Moe Hiraob, Masao Kikuchi, et al.
Chemical & Pharmaceutical Bulletin|September 4, 2024
Effect of Noise Filtering in an Ultraviolet Detector of UHPLC on the Statistical Reliability of Chemometrically Evaluated RepeatabilityAkira Kotani, Koichi Machida, Ryo Watanabe, et al.
Chemical & Pharmaceutical Bulletin|May 31, 2002
Ceramide constituents from five mushroomsYasunori Yaoita, Rie Kohata, Rie Kakuda, et al.
Chemical & Pharmaceutical Bulletin|January 4, 2022
Determination of Phenolic Compounds in Beverages by Three-Flow Channel Isocratic HPLC with Electrochemical Detections Using a Column-Switching TechniqueYuwen Sun, Akira Kotani, Koichi Machida, et al.
Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry|March 14, 2022
Effects of sampling rate and noise filter processing on repeatability assessment in UHPLC with ultraviolet detection based on the ISO 11843-7Koichi Machida, Ryo Watanabe, Akira Kotani, et al.
Chemical & Pharmaceutical Bulletin|February 3, 2007
Two new glycosides from the whole plants of Glechoma hederacea LHirotsugu Yamauchi, Rie Kakuda, Yasunori Yaoita, et al.
Chemical & Pharmaceutical Bulletin|March 3, 2024
Electrochemical Analysis for Total Alkalinity of Water by the Measurement of Cathodic Prepeak of Quinone Caused by Surplus AcidAkira Kotani, Miyu Sakazume, Koichi Machida, et al.
Journal of Natural Medicines|January 22, 2009
A new phenolic glycoside syringate from the bark of Juglans mandshurica MAXIM. var. sieboldiana MAKINOKoichi Machida, Yukiko Yogiashi, Sakiko Matsuda, et al.
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