Crude drug sample data base

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Crude drug name

Market name梓実(キササゲ)
Formal nameキササゲ
Japanese nameきささげ, Kisasage
Vernacular nameZishi
Latin nameCatalpae Fructus (JP)
English nameCatalpa Fruit (JP)
Original plant nameCatalpa ovata G. Don1 or Catalpa bungei C.A.Meyer, (Kisasage1)
Family nameBignoniaceae
Used partClassificationPlant origin
Sub classification fruit
Production area informationPeople's Republic of China
Collection informationJapan, Osaka Pref., Tochimoto Tenkaido Co., Ltd.
Collection date2007/5/15
CollectorKatsuko Komatsu
TMPW No.25403

The capital city, provincial capital city or the representative  
location of its administrative area is indicated.  
Production area information
People's Republic of China
https://ethmed.toyama-wakan.net/img/pin_san.png
34.6937378
135.50216509999996
Collection information
Japan,Osaka Pref.
https://ethmed.toyama-wakan.net/img/pin_nyu.png

Scientific information data base

Common nameキササゲ, Kisasage, Catalpae Fructus (JP18), Catalpa Fruit (JP18)
Synonyms梓実 (Zishi)
crude drug image
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Original plant nameCatalpa ovata G. Don1 or Catalpa bungei C. A. Meyer2, (Kisasage or Shū1, Shinakisasage or Azusa2)
original plant image
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Family nameBignoniaceae
Used partfruit
Official compendiumJP XVIII
Clinical applicationAs diuretic apply to edema of nephritis and beriberi.
Medical systemTraditional Chinese medicine
Chemical constituentMonoterpenoids
(*C1):
Catalpol, Catalposide

Sterols
(*C4):
beta-Sitosterol

Flavonoids
(*C4):
5,6-Dihydroxy-7,4'-dimethoxyflavone 6-glucoside, 6-Sophoroside

αーPyrones
Heartwoods of C. ovata, C. bignoides (*C2,C3):
Catalpalactone

Phthalides
(*C1):
Catalpalactone

Other aromatic derivatives
(*C1):
p-Hydrpxybenzoic acid

Others
(*C1):
カリウム/potassium, 塩類/salts

Chemical structure


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Pharmacological effectdiuresis (water extract).
DNA sequenceAF107579, L11679
DiseaseNephritis, Beriberi edema
Formulationnot used in formula
ReferencesJP18: The 18th edition of the Japanese Pharmacopoeia.
C1)The Encyclopedia of Wakan-Yaku with Color Pictures Vol. I, pp 256.
C2)Tetrahedron Lett.,18,1261(1965).
C3)Chem.Pharm.Bull.,15,786(1967).
C4)Outline of Pharmacognosy, a Textbook, p227.
Last renewal date2021/09/27