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JPH0559090A |
PURPOSE: To provide the title compound having powerful intakeinhibitory activity and lethal activity on various insect pests such as Diamond-back moth larvae, thus useful as an insecticidal active ingredient for agricultural use. CONSTIT...
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JPH0514557B2 |
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JPH0481435B2 |
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JPH04365476A |
PURPOSE: To obtain the subject stable callus having high SAIKO-saponin content in a short time in high efficiency by culturing the tissue of a plant of the genus Bupleurum in a hexit-containing medium. CONSTITUTION: Tissue of a plant bel...
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JPH0470318B2 |
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JPH0460480B2 |
Estrane derivatives of the general formula I (I) wherein one of the substituents X or Z signifies a hydrogen atom and the other together with Y represents a carbon-carbon bond, or wherein the substituents X and Z represent hydrogen atoms...
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JPH0459297B2 |
Pharmaceutical composition for administration primarily to the respiratory tract when treating and controlling anti-inflammatory conditions comprising liposomes in combination with a compound of the formulawherein Q isand R1 is a saturat...
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JPH0451157B2 |
A polycyclic antitumor antibiotic designated herein as anandimycin is produced by fermentation of Streptomyces anandii subsp. araffinosus strain C-22,437 (ATCC 31431). Anandimycin possesses antibacterial activity and inhibits the growth ...
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JPH0451158B2 |
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JPH04211386A |
PURPOSE: To obtain the subject compound useful as a synthetic raw material for steroids in high yield by culturing a bacterium capable of producing 3α,12α- dihydroxy-7-keto-5β-bisnorcholanic acids using cholic acids as a substrate in ...
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JPH04207200A |
PURPOSE: To obtain the subject glycyrrhetinic acid derivatives suitable for a sweetening for foods or medical drugs by culturing hair roots of a ginseng in a culture medium containing glycyrrhetinic acid and then carrying out solvent ext...
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JPH0446112B2 |
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JPH04190799A |
NEW MATERIAL:A glycyrrhetinic acid derivative shown by the formula (R1 is H or glucose; R2 is H or C0CH2CO0H; R1 and R2 are not H at the same time). USE: A drug having anti-inflammatory action. PREPARATION: For example, a callus separate...
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JPH0437080B2 |
13-Alkyl-11 beta -phenylgonanes of the general formula I in which A and B together are an oxygen atom, a CH2 group or a second bond between carbon atoms 9 and 10, X is an oxygen atom or the hydroxyimino group N-OH, n is the number 0 or 1...
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JPH04166096A |
PURPOSE: To efficiently proliferate a strain having high yield of glycyrrhizin and produce the objective glycyrrhizin in large quantities by culturing a Glychyrrhizae radix cell cultured under low-temperature circumference at a temperatu...
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JPH04139193A |
PURPOSE: To industrially advantageously obtain the subject compound useful as a medical drug or an intermediate thereof by selectively hydroxylating 6β-position of testosterone under light irradiation using a specific cultured plant cel...
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JPH0420600B2 |
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JPH047197B2 |
Microbiological conversions of cyclodextrins are intensified by adding to the reaction mixture 0.2 to 3 moles of alpha -, beta - or gamma -cyclodextrin or an optical mixture thereof pro mole of the steroid substrate, before, at the begin...
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JPH046359B2 |
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JPH0372080B2 |
7 alpha -acylthio-15,16-methylene-3-oxo-17 alpha -pregna-1,4-diene-21,17-carbolactones of the formula wherein the 15,16-methylene group can be in the alpha - or beta - configuration, and R is a lower alkyl residue, have altialdosterone a...
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JPH0370720B2 |
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JPH0369918B2 |
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JPH0368664B2 |
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JPH0368663B2 |
PURPOSE:A food and drink for promoting health, containing alpha-glycosylsoyasaponin, and having an effect equal to that of contained soyasaponin without bitterness, etc. CONSTITUTION:A food and drink obtained by dissolving (A) soyasaponi...
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JPH0367078B2 |
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JPH0365755B2 |
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JPH0364105B2 |
There are disclosed components of catalysts for polymerizing ethylene and mixtures of ethylene with alpha-olefins comprising the reaction product of (A) a magnesium compound, such as Mg-chloride, Mg-alcoholate or a Grignard compound, wit...
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JPH0362717B2 |
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JPH0362718B2 |
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JPH0359916B2 |
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JPH0359915B2 |
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JPH0358359B2 |
11 beta -Chloro- DELTA 15-steroids of Formula I (I) wherein R1 is hydrogen or acyl and R2 is ethynyl, chloroethynyl, or propynyl have strong progestational activity.
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JPH0357919B2 |
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JPH0357917B2 |
A process for the preparation of 3 beta ,7 beta ,15 alpha -trihydroxy-5-androsten-17-one and the 3,15-dipivalate thereof comprises epimerizing 3 beta ,7 alpha ,15 alpha -trihydroxy-5-androsten-17-one in the presence of a ketone with or w...
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JPH0342080B2 |
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JPH0338838B2 |
There is provided the novel compound 11-hydroxypregn-4-en-3-one-20-carbaldehyde, as well as a microbial method for production of the same. This novel compound is of value as a starting material for antiinflammatory corticoids such as hyd...
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JPH0336518B2 |
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JPH0329397B2 |
A one-step method of producing ursodeoxycholic acid comprises subjecting lithocholic acid to the action of an ursodeoxycholic acid producing microorganism.
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JPH03501445A |
Genetically engineered host cells are provided which are able to carry out simultaneously oxidations of steroids, preferably the simultaneous introduction of the 17 alpha -hydroxyl and the C21-hydroxyl group. In particular the oxidation ...
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JPH0323154B2 |
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JPH036783B2 |
The present invention relates to food products containing a novel alpha-glycosyl ginsenoside wherein one or more alpha-glucosyl moieties are bound to ginsenoside residue, and a process for producing the food products. Such alpha-glycosyl...
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JPH0315397A |
PURPOSE: To enable advantageous production of β-D-glucosyl glycyrrhetinate and utilization thereof by culturing a cell of a plant belonging to the genus Eucalyptus in a culture medium containing glycyrrhetinic acid or a salt thereof. CO...
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JPH0262234B2 |
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JPH02504519A |
1$g(b),15$g(a)-Dihydroxy-1$g(a)-methyl-5$g(a)-androstan-3,17
-dione of formula (I) and its subsequent processing to pharmacologically active steroids.
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JPH0260319B2 |
A process for preparing a 3-oxo- DELTA 1,4-steroid comprises fermenting the corresponding 3-oxo- DELTA 4-steroid, saturated in the 1,2-position, witih a living culture of Arthrobacter simplex in the presence of 0.04 g to 0.12 g of cobalt...
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JPH02299595A |
PURPOSE: To enable safe production of a safe natural substance without generation of isomers as by-products by inducing an adventitious embryo from a seed or a plant tissue of a leguminous crop, a Cruciferae crop or an Umbelliflorae crop...
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JPH0257559B2 |
6 alpha -methylhydrocortisones of Formula I wherein R1 is alkanoyl of 2-6 carbon atoms or benzoyl and R2 is hydrogen or alkanoyl of 2-6 carbon atoms have valuable antiinflammatory properties.
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JPH02242698A |
PURPOSE: To obtain a steroid, especially a C-17 ketosteroid, by oxidizing a steroid side chain by using a microorganism genetically modified by transferring a gene substance between two bacterium species. CONSTITUTION: A host cell is tra...
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JPH02234696A |
PURPOSE: To stably obtain anti-ulcer agent having excellent anti-ulcer activity without depending upon season or weather, etc., by producing anti-ulcer agent containing Panax japonicus saponin derived from Panax japonicus as active ingre...
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JPH02219597A |
PURPOSE: To enable efficient obtaining of 1,2-dehydrosteroids in high yield by preparing 1,2-saturated-3-ketosteroids in the form of an aqueous suspension using a water-soluble polymer dispersing agent and then bringing the resultant sus...
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