WO2006059768A1 - 9,10-セコプレグナン誘導体及び医薬 - Google Patents
9,10-セコプレグナン誘導体及び医薬 Download PDFInfo
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- WO2006059768A1 WO2006059768A1 PCT/JP2005/022309 JP2005022309W WO2006059768A1 WO 2006059768 A1 WO2006059768 A1 WO 2006059768A1 JP 2005022309 W JP2005022309 W JP 2005022309W WO 2006059768 A1 WO2006059768 A1 WO 2006059768A1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/12—Keratolytics, e.g. wart or anti-corn preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
Definitions
- the present invention relates to a 9, 10_secopredanan derivative (vitamin D3 derivative) and a pharmaceutical composition containing it as an active ingredient.
- Psoriasis vulgaris, ichthyosis group, palmokeratosis, palmoplantar pustulosis, and lichen planus are various and characteristic skin findings such as erythema, hydration 'thickening, keratinization' and scale This is a keratosis disorder in a broad sense. This disease is an intractable chronic disease that greatly impairs the comfort of patients' daily lives.
- the pathological background is considered to be based on abnormal proliferation and differentiation of inflammatory cells and skin cells.
- Psoriasis vulgaris a typical disease of keratosis, is not fatal but is refractory, and it significantly impairs quality life (QoL) by prejudice to the appearance and mental distress. There are many cases.
- Vitamin D3 derivatives have epidermal cell growth inhibitory action (for example, see Non-patent Documents 2 and 3), epidermal cell differentiation promoting action (for example, see Non-Patent Documents 4 to 6), cytostatic in production suppression action. It is considered to be effective for keratosis including psoriasis vulgaris through T cell activation inhibitory action (for example, see Non-Patent Document 7).
- vitamin D3 derivative having a 9, 10-secopredanan skeleton for example, (1S, 3 R, 20S) —20— (3-Hydroxy-1,3-methylbutoxy) -1,9-Secorpredana—5Z, 7E, 10 (19) —Tolyene —1,3-diol (generic name: Maxacalci Toll, hereinafter referred to as maxacalcitol))
- Patent Document 1 describes the synthesis method and its pharmacological action
- Non-Patent Documents 8 to 10 Pharmacological action
- Patent Document 2 Non-patent
- Various derivatives such as the compounds described in Reference 11 are known.
- Patent Document 1 European Patent Application Publication No. 0184112
- Patent Document 2 Japanese Patent No. 2908566
- Patent Document 3 US Pat. No. 6,296,997
- Patent Document 4 US Patent No. 5612325
- Non-Patent Document 1 Hitoshi Kobayashi et al., West Japan Dermatology, 60, 822 (1998)
- Non-Patent Document 2 Kondo S, et al, Arch Dermatol Res, 292, 550 (2000
- Non-Patent Document 3 Kobayashi T, et al, J Eur Acad Dermatol Venereol, 5, 132 (1995)
- Non-Patent Document 4 Kragballe K, et al, Arch Dermatol Res, 282, 164 (1 990)
- Non-Patent Document 5 Matunaga T, et al, J Dermatol, 17, 135 (1990)
- Non-patent document 6 Takahashi H, et al, J Dermatol Sci, 31, 21 (2003)
- Non-patent document 7 Komine M, et al, Arch Dermatol Res, 291, 500 (19 99)
- Non-Patent Document 8 Chem. Pharm. Bull., 39 (12), 3221-3224 (1991)
- Non-Patent Document 9 Chem. Pharm. Bull., 40 (6), 1494-1499 (1992)
- Non-Patent Document 10 Chem. Pharm. Bull., 44 (12), 2280-2286 (1996)
- Non-Patent Document 11 Steroids, 59, 686 (1994)
- Non-Patent Document 12 Hitoshi Mizutani, Pharmaceutical Journal, 39, 122 (2003)
- Non-Patent Document 13 Hidemi Nakagawa, Pharmaceutical Journal, 39, 93 (2003)
- Non-Patent Document 14 Bull. Chem. Soc. Jpn., 52 (7), 1989—1993 (1979)
- Non-Patent Document 15 Chem. Pharm. Bull., 44, 2280 (1996)
- Non-patent document 16 Bioorg. Med. Chem. Lett., 2, 1713 (1992)
- Non-patent document 17 Tetrahedron Lett., 45, 7837 (2004)
- Non-Patent Document 18 J. Chem. Soc., 115, 1207 (1919)
- Non-Patent Document 19 J. of Pharmacology and Experimental Therapeutics, 3 05, 675 (2003)
- Non-patent document 20 J. Chem. Soc. Perkin Trans. 1, 7, 1951 (1990)
- Non-patent document 21 Bull. Chem. Soc. Jpn, 67, 293 (1994)
- Non-Patent Document 22 J. Org. Chem., 33, 1839 (1968)
- Non-Patent Document 23 Chem. Pharm. Bull., 34 (10), 4410-4413 (1986)
- Non-Patent Document 24 J. Nutr. Sci. Vitaminol., 26, 545—556 (1980)
- Non-Patent Document 25 J. Org. Chem., 66 (23), 7832-7840 (2001)
- Non-patent document 26 Tetrahedron, 42 (11), 2931-2935 (1986)
- Non-patent document 27 Tetrahedron Lett., 33, 41; 6193-6196 (1992)
- Non-patent document 28 Synthesis, 134-135 (1983)
- Non-Patent Document 29 J. Org. Chem., 68 (1), 27-34 (2003)
- Non-Patent Document 30 Yakugaku Zasshi, 72, 1172 (1952)
- Non-Patent Document 31 J. Med. Chem., 31 (2), 428-32 (1988)
- Non-Patent Document 32 J. Chem. Soc., 115, 1207 (1919)
- Non-patent document 33 J. Am. Chem. Soc., 80, 4969-4971 (1958)
- Non-patent document 34 Tetrahedron., 42, 11, 2931-2935 (1986)
- Non-Patent Document 35 Tetrahedron., 42, 11, 2931-2935 (1986)
- Non-Patent Document 36 Synthesis, 7, 1009—1014 (1998)
- Non-patent document 37 Tetrahedron Lett., 28 (15), 1685-1688 (1987)
- Non-patent document 38 J. Chem. Soc., 503-506 (1946)
- Non-Patent Document 39 Tetrahedron Lett., 2749— 2752 (1976)
- Non-Patent Document 40 Archiv der Phamazie, 316, 339-346 (1983)
- Non-Patent Document 41 J. Med. Chem., 11, 138-140 (1968)
- Non-Patent Document 42 J. Med. Chem., 43, 1508-1518 (2000)
- Non-Patent Document 43 J. Gen. Chem. USSR (Engl. Transl.), 32, 786—788 (
- Non-Patent Document 44 J. Org. Chem., 52, 4798-4800 (1987)
- the main object of the present invention is to provide a novel vitamin D3 derivative that has excellent vitamin D3 activity and has little effect on systemic calcium metabolism.
- Examples of the present invention include 9,10-secopredanan derivatives represented by the following general formula [1] (hereinafter referred to as the present compound) or pharmaceutically acceptable salts thereof.
- a structural feature of the compound of the present invention is that a carbonyloxy group is directly bonded to the carbon at the 20-position without an alkylene chain.
- Is a single bond (which may be substituted with a group of ⁇ selected from the group consisting of halogen, hydroxy and oxo, alkylene of carbon number ⁇ , (alkenylene of carbon number:! ⁇ , Or (represents phenylene.
- hydrogen (: may be substituted with ⁇ halogen, alkyl with carbon number ⁇ , or cycloalkyl with carbon number ⁇ , or is adjacent to Together with the carbon atom, it represents a cycloalkyl having a carbon number of ⁇ .
- a medicinal composition containing the compound of the present invention or a pharmaceutically acceptable salt thereof as an active ingredient, and the vulgaris containing the compound of the present invention or a pharmaceutically acceptable salt thereof as an active ingredient.
- Therapeutic agent for keratinosis including psoriasis or the compound of the present invention Or the manufacturing method of the pharmaceutically acceptable salt can be mentioned.
- the following compounds (1) to (33) are preferable.
- halogen examples include fluorine, chlorine, bromine and iodine.
- alkylene in the present invention is linear or branched and has 1 to 5 carbon atoms, such as methylene, ethylene, trimethylene, methylethylene, tetramethylene, methinoret trimethylene. , Ethylethylene, pentamethylene, methyltetramethylene, and ethyltrimethylene. In particular, linear alkylene having 1 to 3 carbon atoms is preferable. .
- the alkylene according to the present invention is selected from the group consisting of halogen, hydroxy and oxo:!
- alkenylene in the present invention, a linear or branched one having 25 carbon atoms can be mentioned.
- linear alkylene having 24 carbon atoms is preferable.
- phenylene in the present invention include 1,2-phenylene, 1,3-phenylene, and 1,4-phenylene.
- the “alkyl” in the present invention is linear or branched, and has 16 carbon atoms, for example, methyl, ethyl, n-propyl, isopropinole, n-butyl, isobutinole, sec-butyl, tert-butynole, n-pentinole, isopentyl, n-xyl, isohexyl.
- methyl and ethyl are preferable.
- the alkyl according to the present invention may be substituted with 13 halogens.
- alkylsulfonyl examples include the same alkyl as described above.
- cycloalkyl examples include, for example, a 13-cyclic cyclic anolenoquinole having 38 carbon atoms, specifically, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl. , Cyclodecanyl, adamantyl (1-adamantyl, 2-adamantyl, etc.), 2-bicyclo [3.1.1] heptyl, 2_bicyclyl [2.2.1] heptyl.
- a 13-cyclic cyclic alkyl having a carbon number of 36 is preferable.
- acyl in the present invention include alkanoyl having 16 carbon atoms, specifically, formyl, acetyl, propionyl, butyryl, and isobutyryl. Especially those with 25 carbon atoms are preferred.
- the protecting group for “hydroxy” in the present invention is not particularly limited as long as it is a hydroxy protecting group that can be used in this reaction.
- Examples thereof include 1) triethylsilyl, tributylsilyl, tert-butyldimethylsilyl. 2) (2-trimethylsilyl) ethoxymethyl, 3) benzyl, aromatic methyl such as 4-methoxyphenylmethyl, 4) isyl such as acetyl, 5) 2-tetrahydropyrael be able to.
- FIG. 1 shows the results of repeated transdermal administration of the compound of the present invention described in Example 1 and maxacalcitol to SD male rats (7 weeks old) once daily for 3 days.
- the vertical axis represents the amount of calcium in urine (mg / day), and the horizontal axis represents time (hr).
- the white triangle is the control, the white square is the compound of Example 1 at 0.33 xg / kg, the white rhombus is the Example 1 compound at 3.3 / ig / kg, and the white circle is at Example 1.
- the black square is when maxacalcitol is administered at 0.33 / ig / kg
- the black diamond is when maxacalcitol is administered at 3.3 / ig / kg
- the figures show cases where sacalcitol was administered at 33 ⁇ g / kg.
- the compound of the present invention can be produced from a known compound or an easily synthesizeable intermediate, for example, according to the following method.
- the reaction is generally carried out after protecting the raw material with an appropriate protecting group by a known method in advance.
- the protecting group can be removed after the reaction by a known method.
- Y 1 is (1) a single bond (which may be substituted with 1 to 3 groups selected from the group consisting of 3 ⁇ 4 halogen, protected hydroxy and oxo, or alkylene having 1 to 5 carbon atoms). (3) represents an alkylene having 1 to 5 carbon atoms, or (4) represents a fluorene, R 5 and R 6 each represent a protecting group for hydroxy Z 1 Z 3 is the same or different and represents a halogen.
- Z 4 is (1) hydrogen, ( 2 ) protected hydroxy, or) —NR 13 R Represents.
- R represents hydrogen or an alkyl having 1 to 6 carbon atoms
- R 14 is (1) may be substituted with protected hydroxy, alkyl having 1 to 6 carbon atoms, or (2)
- Carbon number: represents an alkylsulfonyl of ⁇ 6.
- This reaction is a condensation reaction between a compound (alcohol) represented by general formula [2] and a compound (carboxylic acid) represented by general formula [3], followed by a deprotection reaction, Therefore, it is carried out by a method known per se as a condensation reaction or deprotection reaction.
- the compound of the present invention can be produced by reacting the above alcohol with the above carboxylic acid, followed by a deprotection reaction.
- This step involves the use of condensing agents (eg, 1,1, monoxalyldiimidazole, 1-ethinoleyl 3- (3-dimethylaminopropyl) carbodiimide, dicyclohexylcarbodiimide, cyanophosphine acid jetyl, diphenylphosphoryl azide, 2-chloro-1 methylpyridinium) and a base (eg, triethylamine, N, N diisopropyl-N ethylamine, N, N dimethylaniline, pyridine, 4-dimethylaminopyridine, 1, 8 —Condensation of alcohol [2] with carboxylic acid [3] in the presence or absence of diazabicyclo [5.4.0] It is a process of performing.
- condensing agents eg, 1,1, monoxalyldiimidazole, 1-ethinoleyl 3- (3-dimethylaminopropyl) carbodiimide, dicyclo
- Solvents that can be used are not particularly limited as long as they are not involved in the reaction, but ethers such as tetrahydrofuran and jetyl ether, amides such as N, N-dimethylformamide, N, N-dimethylacetamide, acetonitrile, propio Examples thereof include nitriles such as nitrile, hydrocarbons such as benzene and toluene, halogenated hydrocarbons such as chloroform and dichloromethane, or a mixed solvent thereof.
- additives for example, 1-hydroxybenzotriazole, N-hydroxysuccinimide, etc. can be added.
- the reaction time varies depending on the kind of raw material and condensing agent, reaction temperature, etc., but usually 30 minutes to 24 hours is appropriate.
- the amount of the carboxylic acid [3] and the condensing agent used is preferably a molar amount of 1 to 3 times that of the phenol [2].
- a reactive derivative thereof is used instead of the carboxylic acid [3] used in this step.
- the reactive derivative include acid halides (for example, acid chloride, acid chloride), mixed acid anhydrides, imidazolides, active amides, and the like that are commonly used in ester condensation formation reactions. .
- the reaction of this step is performed using the reactive derivative, the above condensing agent may not be used.
- a mixed acid anhydride as a reactive derivative of carboxylic acid [3]
- a pyridine-based solvent such as pyridine, 4-methylpyridine or the same base and solvent as described above, and _20 to 100 ° C.
- the condensation reaction can be carried out at a reaction temperature of As an additive, for example, 4_dimethylaminopyridine can also be added.
- the reaction time varies depending on the kind of the mixed acid anhydride to be used and the reaction temperature, but usually 30 minutes to 24 hours is appropriate.
- a particularly preferable mixed acid anhydride includes a mixed acid anhydride represented by the following general formula [3a] (see, for example, Non-Patent Document 14).
- R 5 and R S are not particularly limited as long as they are hydroxy protecting groups that can be used in this reaction, and examples thereof include the above protecting groups.
- a compound represented by the general formula [2], which is a raw material compound, wherein R 3 is methyl is produced by a method similar to the method described in Non-Patent Documents 15 and 16, for example. can do.
- a compound represented by the general formula [2], which is a raw material compound, in which R 3 is hydrogen can be produced by a method similar to the method described in Non-Patent Document 17, for example.
- the compound represented by the general formula [3] which is a raw material compound is, for example, the same method as described in Non-Patent Documents 18 to 22, or Patent Document 4 or Non-Patent Documents 26 to 41. It can be produced by a method according to the method described in 1.
- This step is a hydroxy deprotection reaction and can be carried out by a conventional method. Specifically, when different power is used depending on the type of protecting group used, for example, when tert-butyldimethylsilyl is used as the protecting group, deprotection can be performed as follows.
- a deprotecting agent for example, tetraptinolemonium fluoride, hydrogen fluoride, hydrogen fluoride pyridine, acetic acid, trifluoroacetic acid
- a reaction temperature 20-100 ° C.
- Solvents that can be used are not particularly limited as long as they are not involved in the reaction.
- ethers such as tetrahydrofuran and diethyl ether
- amides such as N, N dimethylformamide and N, N dimethylacetamide, acetonitrile, and propio
- nitriles such as nitrile
- hydrocarbons such as benzene and toluene
- halogenated hydrocarbons such as chloroform and dichloromethane, or a mixed solvent thereof.
- the reaction time varies depending on the raw materials, the type of deprotecting agent, the reaction temperature, etc., but usually 30 minutes to 24 hours is appropriate.
- the deprotecting agent is preferably used in a molar amount of 1 to 100 times that of the compound represented by the general formula [4].
- the compound of the present invention includes a compound having an asymmetric carbon, but the present invention includes not only the optically active substance but also a racemate.
- a powerful optically active substance can be synthesized by a conventional method by resolution using a chiral column, but it can also be produced by asymmetric synthesis of the raw material compound [2] (for example, It can be produced in the same manner as the asymmetric synthesis method of Non-Patent Documents 15 and 16.)
- the compound of the present invention can be used as a pharmaceutical in the form of a free base. It can also be used in the form of a pharmaceutically acceptable salt by a known method.
- Such salts include salts of mineral acids such as hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, acetic acid, citrate, tartaric acid, maleic acid, succinic acid, fumaric acid, ⁇ -toluenesulfonic acid, benzenesulfonic acid And salts of organic acids such as methanesulfonic acid.
- the hydrochloride of the compound of the present invention can be obtained by dissolving the compound of the present invention in an alcohol solution of hydrogen chloride, an ethyl acetate solution or an ether solution.
- the compound of the present invention is useful as a medicament, and particularly useful as a therapeutic agent for keratosis such as psoriasis vulgaris.
- the compound of the present invention is, for example, 0.001 to 99.5%, preferably 0.001 to 90% in a non-toxic and inert carrier that is pharmaceutically acceptable. Can be administered to mammals including humans.
- the pharmaceutical composition is preferably administered in dosage unit form.
- the dosage form of the pharmaceutical composition according to the present invention is not particularly limited, but it is needless to say that the pharmaceutical composition is administered in a dosage form suitable for the administration method. Topical administration (such as transdermal administration) is preferred.
- the dose as a therapeutic agent for keratosis disorders including psoriasis vulgaris is preferably set in consideration of the nature and severity of the disease, the patient's condition such as age and weight, and the administration method. Is generally in the range of 0.01 to 10 OOmg / human, preferably in the range of 0.:! To 500mg / human, as an active ingredient amount of the compound of the present invention for adults.
- Step 2 3.6 g of 2,6-lutidine was added to an anhydrous salt-methylene solution of 3.5 g of 3-hydroxy-3-methylbutyric acid benzyl ester obtained in Step 1 and stirred under ice-cooling. To this, 3.9 mL of tert-butyldimethylsilyl trifluoromethanesulfonate was slowly added dropwise, followed by stirring for 1 hour under ice cooling and 2 hours at room temperature. The reaction mixture was diluted with ethyl acetate, washed with water, saturated aqueous ammonium chloride solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate and concentrated. 4.5 g of the residue was purified by silica gel column chromatography to obtain 2.62 g of 3 (t-butyldimethylsilyloxy) 3 methylbutyric acid benzyl ester as a colorless oil.
- Step 3 (t-butyldimethylsilyloxy) _3_methylbutyric acid benzyl ester 2.37g obtained in Step 2 Then, 10% palladium carbon (0.47 g) was added, and hydrogenated under normal pressure stirring. After 40 minutes, stirring was stopped and the catalyst was filtered off. The solvent of the filtrate was distilled off under reduced pressure to obtain 1.70 g of the title object compound as a colorless oil.
- Non-patent Document 23 describes a synthesis method. 15) 500 mL of a 5 mg tetrahydrate-furan solution was bubbled with argon gas for 10 minutes under ice cooling. Next, insert a 500 W high-pressure mercury lamp into which the Nikkenore copper sulfate monosulfate solution filter (for example, described in Non-Patent Document 24) is circulated in the cooling layer, and irradiate with light for 5 minutes under ice-cooling. did.
- reaction solution was transferred to a brown flask and refluxed for 3 hours. After evaporating the solvent under reduced pressure, the residue was purified by silica gel column chromatography and preparative thin layer chromatography to obtain 30 mg of the title object compound as a colorless oil.
- Step 1 4-Triethylsilyloxy _4 —Methylpentanoic acid 20 mg and triethylamine 11.2 in tetrahydrofuran solution 0.5 mL prepared in accordance with the method described in Non-Patent Document 25 in 2,4,6-triclo-benzobenzoyl chloride 13 zL was stirred at room temperature for 30 minutes. The precipitated crystals were filtered, tetrahydrofuran was distilled off, and the residue was dried under reduced pressure. (1S, 3R, 20S) -1,3_bis (t-butyldimethylsilyloxy) _9,10-secopredana-5Z, 7E, obtained in Reference Example 2 under an argon gas atmosphere.
- Step 2 Obtained in Step 1 (IS, 3R, 20S) — 20- (4-triethylsilinoreoxy-4-methylpentanoyloxy) 1,3-bis (t-butyldimethylsilyloxy) 9, 10-secopredana 5Z, 7E, 10 (19) Triene 22 mg in anhydrous tetrahydrofuran lm L Then, a reagent prepared by adding 16 iL of acetic acid to 56 mL of 1M tetra (n-butyl) ammonium fluoride was added under an argon atmosphere, and the mixture
- Step 1 Example 1 In the same manner as in Step 1, using 3_ (t-butyldimethylsilyloxy) _3_methylbutyric acid (Reference Example 1) instead of 4-triethylsilyloxy_4_methylpentanoic acid, (1S, 3R, 20S) _20_ [3_ (t-Butyldimethylsilyloxy) _3 —Methylbutanoyloxy 3 _bis (t-butyldimethylsilyloxy) _ 9,10 —Secredredana 5Z, 7E, 10 (19) Trien was manufactured. H-NMR (CDC1) ⁇ : 0.06 (12H, s), 0.08 (6H, s), 0.53 (3H, s), 0.
- Step 1 Example 1 5-Triethylsilyloxy-5-methylhexanoic acid prepared according to the method described in Non-Patent Document 26 instead of 4-triethylsilyloxy_4_methylpentanoic acid by the same method as in Step 1 (1S, 3R, 20S) _20_ (5_triethylsilyloxy_5_methylhexanoyloxy) _1, 3_bis (t-butyldimethyllinoleoxy) -9,10-secopredana 5Z, 7E, 10 ( 19) —Tolyen was produced.
- Step 2 (IS, 3R, 20S) _20_ (5-Triethylsilinoleoxy 5-methylhexanoyloxy) 1,3-bis (t-butyldimethylsilyloxy) obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting 9,10-secopredana-5Z, 7E, 10 (19) -trien to the reaction of Example 1, Step 2.
- Step 1 Example 1 Using the same method as in Step 1, using 3- (tert-butyldimethylsilyloxy) 4, 4, 4 trifluoro 3 methylbutyric acid instead of 4-triethylsilyloxy 4 methyl pentanoic acid , (IS, 3R, 20S) -20- [3- (t-Butyldimethylsilyloxy) 4, 4, 4 Trifluoro-3-methylbutanoyloxy] -1,3-bis (t-butyldimethylsilyloxy) )-9, 10 Seco Predana 5Z, 7E, 10 (19) Trien was manufactured.
- Step 2 (IS, 3R, 20S) — 20— [3 (t-Butyldimethylsilyloxy) 4, 4, 4 Trifluoro-3-methylbutanoyloxy] 1, 3-bis (t —Butyldimethylsilyloxy) -9, 10 Secredredana 5Z, 7E, 10 (19) Trien was subjected to the same reaction as in Example 1, Step 2 to prepare the title compound of the present invention.
- Example 5 (IS, 3R.20S) _20_ (3-hydroxy_4-methylpentanoyloxy) -9, 10-secopredana 1Z, 7E, 10 (19) -Trien 1,3-diol
- Step 1 Example 1 3- (t-butyldimethylsilyloxy) prepared according to the method described in Non-Patent Document 27 instead of 4-triethylsilyloxy_4_methylpentanoic acid by the same method as in Step 1 _4—Using methylpentanoic acid, (IS, 3R, 20S) — 20— [3-(t-butyldimethylsilyloxy) _4-methylpentanoyloxy] _ 1, 3_bis (t-butyldimethyl) Silyloxy) _ 9, 10-Secrepredana 5Z, 7E, 10 (19) -triene was produced.
- methylpentanoic acid (IS, 3R, 20S) — 20— [3-(t-butyldimethylsilyloxy) _4-methylpentanoyloxy] _ 1, 3_bis (t-butyldimethyl) Silyloxy) _ 9, 10-Secrepredana 5Z
- Step 2 (IS, 3R, 20S) _20_ [3_ (t_Butyldimethylsiloxy) _ 4-methylpentanoyloxy] _1, 3_bis (t_Butyldimethylsilanoloxy) obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting _9, 10-secopredana 1 5Z, 7E, 10 (19) -trien to the same reaction as in Step 1 of Example 1.
- Step 1 Example 1 In the same manner as in Step 1, using 4, 4, 4-trifluorobutyric acid instead of 4-triethylsilyloxy 4 methylpentanoic acid, (IS, 3R, 20S) -20 , 4, 4 trifluorobutanoyloxy) 1,3-bis (t-butyldimethylsilinoxy) -1,9 sec copredana 5Z, 7E, 10 (19) -trien.
- Step 2 (IS, 3R, 20S) —20— (4, 4, 4 trifluorobutanoinoleoxy) -1,3-bis (t-butyldimethylsilyloxy) -9, 10 obtained in Step 1 above —Secopregna-5Z, 7E, 10 (19) Trien was subjected to the same reaction as in Example 1, Step 2, to produce the title compound of the present invention.
- Step 1 Example 1 In the same manner as in Step 1, instead of 4-triethylsilyloxy_4_methylpentanoic acid, 3_ (t-butyldimethylsilyloxy) _4, 4, 4 (Romethyl) butyric acid, (IS, 3R, 20S) _20_ [3_ (t-Butyldimethylsilyloxy) _4, 4, 4_Trifluoro mouth 3_ (Trifluoromethyl) butanoyloxy] -1 3-bis (tert-butyldimethylsilyloxy) -9, 10-secopredanner 5Z, 7E, 10 (19) —Tolyen was produced. Step 2 (IS, 3R, 20S) _20_ [3_ (t_Butyldimethylsilyloxy) -1,4,4,4_trifluoro-3_ (trifluoromethyl) butanoyloxy obtained in Step 1 above
- Step 1 Example 1 Prepared according to the method described in Non-Patent Document 28, instead of 4-triethylsilyloxy 4 methylpentanoic acid, in the same manner as in Step 1, (2E) -4 Tritylsiloxy mono 4-methylpenter 2 (IS, 3R, 20S) — 20— [(2E) -4 Triethylsilyloxy-4-methylpenta-2-enoyloxy] -1,3 bis (t-butyldimethylsilyloxy) 9, 10 Secopredana 5Z, 7E, 10 (19) —Tolyen was produced.
- Step 2 (IS, 3R, 20S) _20 _ [(2E) _4-Triethinoresilinoreoxy _4-Methylpenta_2_enoyloxy] _1, 3 _bis (t-butyldimethylsilyloxy) _9 obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting 10-secopredana-5Z, 7E, 10 (19) -trien to the reaction of Example 1, Step 2.
- Step 2 (IS, 3R, 20S) _20_ [3_ (t_Butyldimethylsilyloxy) 3-cyclopropylpropanoyloxy] -1,3-bis (t-butyldimethylsilyloxy) -9, obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting 10 Secopredana 5Z, 7E, 10 (19) Trien to the same reaction as in Example 1, Step 2.
- Step 1 Example 1 (2E) -4- (t-Butyldimethylsilyl) Prepared according to the method described in Non-Patent Document 28 in place of 4-triethylsilyloxy 4-methylpentanoic acid by the same method as in Step 1.
- (1S, 3 R, 20S) -20-[(2E) -4- (t-butyldimethylsilyloxy) _4_ ethylhexa _2_enoyloxy 3 _bis (t-butyldimethylsilyloxy) _ 9, 10-secopredana _5Z, 7E, 10 (19) -trien was produced.
- Step 2 (IS, 3R, 20S) _20 _ [(2E) _4_ (t-Butyldimethylsilyloxy) _4_Ethylhexyl 2_enoyloxy 3_bis (t-butyldimethylsilyloxy) obtained in Step 1 above
- the title compound of the present invention was produced by subjecting _9,10-secopredana-5Z, 7E, 10 (19) -trien to the same reaction as in Example 1, Step 2.
- Step 1 Example 1 5-Triethylsilyloxy-5_methylheptanoic acid produced according to the method described in Non-Patent Document 30 was used instead of 4-triethylsilyloxy_4_methylpentanoic acid by the same method as in Step 1.
- Step 2 (IS, 3R, 20S) —20— (5 Triethylsilinoleoxy 5-methylheptanoyloxy) 1,3-bis (t-butyldimethylsilyloxy) -9 obtained in Step 1 above,
- the title compound of the present invention was prepared by subjecting 10 Secopredana 5Z, 7E, 10 (19) Trien to the same reaction as in Example 1, Step 2.
- Step 1 Example 1 In the same manner as in Step 1, instead of 4-triethylsilyloxy 4-methylpentanoic acid, 3-ethyl-3-triethylsilyloxypentanoic acid prepared according to the method described in Non-Patent Document 31 was used. (IS, 3R, 20S) _20_ (3-ethynole _3-triethylsilyloxypentanoyloxy) -1,3 _bis (t-butyldimethylsilyloxy) _9, 10-secopredana 5Z, 7E, 10 ( 19) —Tolyen was produced.
- Step 2 (IS, 3R, 20S) _20_ (3-Ethinole_3_trietinore silyloxypentanoyloxy) _ 1,3 _bis (t_butyldimethylsilyloxy) 1 9 obtained in Step 1 above,
- the title compound of the present invention was produced by subjecting 10-secopredana — 5Z, 7E, 10 (19) -trien to the reaction of Example 1, Step 2.
- Step 1 Example 4_Ethyl_4-triethylsilyloxyhexane prepared according to the method described in Non-Patent Document 32 in place of 4-triethylsilyloxy_4_methylpentanoic acid by the same method as in Step 1 (1S, 3R, 20S) _20_ (4-ethynole_4-triethylsilyloxyhexanoyloxy) -1,3_bis (t-butyldimethylsilyloxy) _9,10-secopredana 1 5Z, 7E, 10 (19) —Tolyen was produced.
- Step 2 (IS, 3R, 20S) —20— (4-Ethyl-4-triethylsilyloxyhexanoyloxy) 1,3-bis (t butyldimethylsilyloxy) 9, 10 Secredrena 5Z, 7E, obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting 10 (19) Trien to the same reaction as in Example 1, Step 2.
- Step 1 Example 1 3_ (1_Triethylsilyloxy_1-methylethyl) benzoic acid produced according to the method described in Non-Patent Document 33 in place of 4-triethylsilyloxy 4 methylpentanoic acid by the same method as in Step 1 (IS, 3R, 20S) -20- [3- (1-triethylsilyloxy_1-methylethyl) benzoyloxy 3_bis (t-butyldimethylsilyloxy) _ 9, 10-secopredana 5Z, 7E, 10 (19) —Tren produced.
- Step 2 (IS, 3R, 20S) -20— [3- (1-Triethinoresyllinoleoxy-1-1-methylethyl) benzoyloxy] _1, 3 _bis (t_butyldimethylsilinole) obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting oxy) _9,10-secopredana-5Z, 7E, 10 (19) -trien to the same reaction as in Step 1 of Example 1.
- Step 1 Example 1 In the same manner as in Step 1, N_ (isopropylsulfonyl) 1 / 3-alanine produced according to the method described in Patent Document 3 was used instead of 4-triethylsilyloxy_4_methylpentanoic acid.
- (1S, 3R, 20S) _20_ [N— (Isopropylsulfonyl) 3-aminoaminocarbonyl] 1,3-bis (t-butyldimethylsilyloxy) -1,9 10 Secredredana 5Z, 7E , 10 (19) —Tolyen was produced.
- Step 2 (IS, 3R, 20S) —20— [N— (Isopropylsulfonyl) 3-aminoaminocarbonyl] 1,3-bis (t-butyldimethylsilyloxy) obtained in Step 1 above ) —9, 10 Secredredana—5Z, 7E, 10 (19) Trien was subjected to the same reaction as in Example 1, Step 2 to prepare the title compound of the present invention.
- Example 16 (IS.3R.20S) —20— (6 Hydroxy-6 methylheptanoyloxy) -9, 10—Secredrenada 5Z, 7E, 10 (19) -Trien 1,3-diol
- Step 1 Example 1 In the same manner as in Step 1, instead of 4-triethylsilyloxy _4_methylpentanoic acid, using 6-triethylsilyloleoxy _6-methylenoheptanoic acid produced according to the method described in Non-Patent Document 35, (IS, 3R, 20S) _20_ (6_trietinore silyloxy _6_methylheptanoyloxy) -1,3 _bis (t_butyldimethylsilyloxy) -1,9,10-secopredana 5Z, 7E, 10 (19 ) —Tolyen was produced.
- Step 2 (IS, 3R, 20S) _20_ (6-Triethylsilinoleoxy _6_methylheptanoyloxy) -1,3 _bis (t-butyldimethylsilyloxy) _9, 10 obtained in Step 1 above —Secopredana _5Z, 7E, 10 (19) —The title compound of the present invention was prepared by subjecting tolene to the same reaction as in Example 1, Step 2.
- Example 17 (IS, 3R, 20S) _20_i4_ "2, 2, 2_ Trifnore rosy _ 1-hydroxy _ 1 — (trifluoromethyl) ethyl ⁇ Benzyloxy ⁇ _ 9, 10—Secredredana—5Z, 7E, 10 (19) —Triene— 1,3—diol
- Step 1 Example 1 In the same manner as in Step 1, instead of 4-triethylsilyloxy_4_methylpentanoic acid, 4_ ⁇ 2, 2, 2_trifluoro1 1_trifluoromethyl-1- 1_ [2 (trimethylsilyl) Ethoxymethyloxy] ethyl ⁇ Using (benzoic acid), (IS, 3R, 20 S) — 20— [4— ⁇ 2, 2, 2—trifluoro-1- 1-trifluoromethyl-1- 1- [2— (trimethi Rusilyl) ethoxymethyloxy] ethyl ⁇ benzoyloxy] 1,3-bis (t-butynole dimethylsilyloxy) -9, 10 secopredana-5Z, 7E, 10 (19) -trien.
- Step 2 (IS, 3R, 20S) 20 [4 ⁇ 2, 2, 2-Trifluoro 1 trifluoromethyl-1] [2- (trimethylsilyl) ethoxymethyloxy] ethyl ⁇ benzoyloxy] -1 obtained in Step 1 above , 3-Bis (t-butyldimethylsilyloxy) -9,10-seprepregna 5Z, 7E, 10 (19) -trien was subjected to the same reaction as in Example 1, Step 2, to produce the title compound of the present invention. did.
- Example 18 (IS, 3R, 20S) -20- (5, 5, 5 _Lifnore old Ropentanoinore) 1 9, 10 Secopredana—5Z, 7E, 10 (19) Trien— 1,3 Gionore
- Step 1 Example 1 In the same manner as in Step 1, using 5,5,5_trifnoreo-pentanoic acid instead of 4-triethylsilyloxy_4_methylpentanoic acid, (IS, 3R, 20S) -20 -(5, 5, 5_trifluoropentanoyloxy) _1,3_bis (t-butyldimethylsilyloxy) _9,10-secopredana 1Z, 7E, 10 (19) -tolyen was prepared.
- Step 2 (IS, 3R, 20S) -20- (5, 5, 5_trifluoropentanoinoreoxy) 1,3-bis (t-butyldimethylsilyloxy) -1,9- Seco Preda
- the title compound of the present invention was prepared by subjecting sodium 5Z, 7E, 10 (19) -trien to the reaction of Example 1, Step 2.
- Example 19 (IS, 3R, 20S) _ 20_ “N_ (2-hydroxy-1-2_methylpropyl) _N—methyl-1-2_aminoacetyl Kis 9, 9, Secopredana 5Z, 7E, 10 (19) _ Trien 1, 3 _ Gionole
- Step 1 Example 1 N- (2 triethylsilyloxy 2-methylpropyl) produced according to the method described in Non-Patent Document 40 in place of 4-triethylsilyloxy 4 methylpentanoic acid by the same method as in Step 1 Using N-methyl-2-aminoacetic acid, (1S, 3R, 20S) -20-[N- (2 triethylsilyloxy-2-methylpropyl)-N-methyl-2-aminoacetyloxy] 1 , 3-Bis (t-butyldimethylsilyloxy) 9, 10 Secopredana 5Z, 7E, 10 (19) Tolyen was prepared.
- Step 2 (IS, 3R, 20S) —20— [N— (2 Tritinoresilyloxy-1-methylpropyl) N-methyl 2-aminoacetyloxy] — 1, 3 obtained in Step 1 above —Bis (t-butyldimethylsilyloxy) -9, 10 Secredredana 5Z, 7E, 10 (19) —Triene was subjected to the same reaction as in Example 1, Step 2 to prepare the title compound of the present invention. (+) -ESIMS m / z 476. 4 [M + l] + Example 20 (IS, 3R.
- Step 2 (IS, 3R, 20S) _20_ [3_ (1-Triethinoresyllinoleoxycyclopentyl) propanoyloxy] _ 1,3_bis (t-butyldimethylsilyloxy) obtained in Step 1 above
- the title compound of the present invention was produced by subjecting _9, 10-secopredana _5Z, 7E, 10 (19) -trien to the same reaction as in Step 1 of Example 1.
- Example 21 (IS, 3R, 20S) _20_ (3, 3-Diphnole, 4-hydroxy-1, 4-methylol pentanoyloxy) 9, 10 Secopregna 5Z, 7E.10 (19) Trien 1, 3- Diol
- Step 1 Example 1 4-Triethylsilyloxy 3,3-diphenololeo 4-methinole produced according to the method described in Patent Document 4 instead of 4-triethylsilyloxy 4-methylpentanoic acid by the same method as in Step 1 Using pentanoic acid, (IS, 3R, 20S) -20 (1-triethylsilyloxy 3,3-difluoro-4-methylpentanoyloxy) —1,3-bis (t-butyldimethylsilyloxy) Xy) -9,10-secopredana 5Z, 7E, 10 (19) -trien.
- Step 2 (IS, 3R, 20S) — 20- (4-Triethylsilinoreoxy _3, 3-difluoro-4-methylpentanoyloxy) _1, 3_bis (t_butyldimethylenoresilinore) obtained in Step 1 above
- the title compound of the present invention was produced by subjecting _9,10-secoplek, NA 5Z, 7E, 10 (19) -trien to the same reaction as in step 1 step 2.
- Step 2 (IS, 3R, 20S) -20-[(3S) -3, 4_bis (triethylsilyloxy) _4 methylpentanoyloxy] -1,3_bis (t-butyl) obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting (dimethylsilyloxy) _9,10-secopredana-5Z, 7E, 10 (19) -trien to the same reaction as in Example 1, Step 2.
- Step 1 Example 1 According to the same method as in Step 1, 4-triethylsilyloxy 4-methylpentanoic acid was prepared according to the method described in Non-Patent Document 41 4 (t-butyldimethylsilyloxy) 5, 5, 5-Trifluoro 1-, 4-methylpentanoic acid, (1 S, 3R, 20S) -20 [4 1 (t-butinoresimethinoresilinore xi) 5, 5, 5— ⁇ _4 Methylpentanoyloxy] _1,3_Bis (t-butyldimethylsilyloxy) —9, 10 Secopredana 5Z, 7E, 10 (19) Triene was produced.
- Step 2 (IS, 3R, 20S) _20_ [4_ (t-Butinoresimethinosilylyloxy) -1,5,5_Trifluoro-4 methylpentanoyloxy] _1, 3_bis obtained in Step 1 above
- the title compound of the present invention was prepared by subjecting (t-butyldimethylsilyloxy) _9,10-secopredana-5Z, 7E, 10 (19) _triene to the same reaction as in Example 1, Step 2.
- Step 2 (IS, 3R, 20R) -20— (4-Triethylsilyloxy 4-methylpentanoyloxy) 1,3-bis (t-butyldimethylsilyloxy) -9 obtained in Step 1 above , 10 Secopredana 5Z, 7E, 10 (19) Trien was subjected to the same reaction as in Example 1, step 2 to produce the title compound of the present invention.
- Example 25 (IS.3R.20 scale) 20— (3 Hydroxy-3 methino leveno enoire genius) 9, 10 Secopregna 5Z, 7E, 10 (19 ) Trien 1, 3 diol
- Step 1 Example 2 According to the same method as in Step 1, (IS, 3R, 20S) —1,3-bis (t-peptinoresinmethinoresylinoreoxy) _ 9,10-secopredana 1 5Z, 7E, 10 (19 ) -Trien 1 20-ol instead of (1S, 3R, 20R) _1, 3 _bis (t-butyldimethylsilyloxy) _ 9, 10-secopredana Using 5Z, 7E, 10 (19) —Trenen 20—Honore, (IS, 3R, 20R) _ 20— (3_t-Butinole dimethylsilyloxy _3-Methylbutanoloxy) 1,3_ Bis (t_Butyl Dimethyl Resilinore) _9, 10-seplex, NA 5Z, 7E, 10 (19) -Trien were produced.
- Step 2 (IS, 3R, 20R) _20_ (3_t_Butyldimethylsilyloxyl-3-methylbutanoyloxy) _1, 3_bis (t-butyldimethylsilyloxy) —9 obtained in Step 1 above , 10-secopredana — 5Z, 7E, 10 (19) -trien was subjected to the same reaction as in Example 2, step 2 to produce the title compound of the present invention.
- Step 1 Example 1 Prepared according to the method described in Non-Patent Document 38 in place of 4-triethylsilyloxy_4_methylpentanoic acid by the same method as in Step 1, 4 (t-butyldimethylsilyloxy) _4—Methylpenta_2_in acid, (IS, 3R, 20S) -20- [4- (t-butyldimethylsilyloxy) _ 4-methylpenta _ 2 _inoyloxy] _1, 3 _bis (t— Butyldimethylsilyloxy) _ 9, 10-Secredredana 1Z, 7E, 10 (19) -Tolyen was prepared.
- Step 2 (IS, 3R, 20S) _20_ [4_ (t-butyldimethylsilyloxy) _4 Methylpenta_2_inoyloxy] _1, 3 _bis (t_butyldimethylsilyloxy) — 9, 10 —Secopredana— 5Z, 7E, 10 (19) —Triene 32 mg anhydrous tetrahydrofuran solution 0.4 mL, 1M tetra n-butyl ammonium fluoride 0.81 mL and acetic acid 14 ⁇ L prepared in an argon atmosphere The bottom was added and stirred at room temperature overnight. Water was added to the reaction mixture, and the mixture was extracted 3 times with Kuroguchi form.
- Step 1 Example 1 4-Triethylsilyloxy _4_ethylhexyl 2_in produced according to the method described in Non-Patent Document 38 instead of 4-triethylsilyloxy 4 methylpentanoic acid by the same method as in Step 1 (1S, 3R, 20S) -20- [4- (t-Butyldimethylsilyloxy) _4_ethylhexyl_2_inoyloxy] _1,3-bis (t-butyldimethylsilyloxy) with acid _9, 10—Secredredana 5Z, 7E, 10 (19) —Tolyen was manufactured.
- Step 2 (IS, 3R, 20S) _20_ [4_ (t_Butyldimethylsilyloxy) _ 4 _Ethylhexa _ 2 _Inyloxy] _ 1, 3 _Bis (t _Butyl Dimethyl Nolesirinore
- the title compound of the present invention was prepared by subjecting _9,10 SELEX, NA 5Z, 7E, 10 (19) -trien to the same reaction as in step 27, step 2.
- Step 1 Example 1 3- (t-butyldimethylsilyloxymethyl) prepared according to the method described in Non-Patent Document 42 instead of 4-triethylsilyloxy_4_methylpentanoic acid by the same method as in Step 1 )
- phenylacetic acid (1S, 3R, 20S) — 20— [3— (t-Butyldimethylsilyloxymethyl) phenylacetyloxy] _ 1, 3 _bis (t _ butyldimethylsilyloxy) _ 9, 10-Secrepredana 5Z, 7E, 10 (19) —Tolyen was manufactured.
- Step 2 (IS, 3R, 20S) —20— [3 (t-Butyldimethylsilyloxymethyl) phenylacetyloxy] 1,3-bis (t-butyldimethylsilyloxy) —9, 10 Secredrena obtained in Step 1 above —
- the title compound of the present invention was prepared by subjecting 5Z, 7E, 10 (19) -trien to the same reaction as in Example 1, Step 2.
- Step 1 Example 10 In the same manner as in Step 1, (IS, 3R, 20S) _1, 3_bis (t-butyldimethylsilyloxy) _ 9, 10-secopredana 5Z, 7E, 10 (19) —Instead of Trien-20_ol, (IS, 3R, 17 j3) _l, 3_bis (t-butyldimethylsilyloxy) _ 17-hydroxymethyl _9, 10 —Secoandrosta— 5Z, 7E, 10 (19) —Triene, (IS, 3R, 17j3) -17- [(2E) -4- (t-butyldimethylsilyloxy) _4_ethyl Hexa_2_enoyloxymethyl 3 _bis (t-butyldimethylsilyloxy) _ 9, 10-secoandrost 5Z, 7E, 10 (19) -trien was prepared.
- Step 2 (IS, 3R, 17)-17-[(2E)-4-1 (t-butyldimethyl) obtained in Step 1 above Tylsilyloxy) _4_Ethylhexyl 2_enoyloxymethyl 3 _bis (t —butinoresimethinoresilinore xyl) 9, 10—Secoandrostar 5Z, 7E, 10 (19) —Trien Was subjected to the same reaction as in Example 1, Step 2, to produce the title compound of the present invention.
- Example 31 (IS, 3R, 20S) _ 20_ "(3R) _ 3, 4-dihydroxy _4-methinorepenta noinoleoxy ⁇ —9, 10—secopredana 1 5Z, 7E, 10 (19) —trien 1 1, 3—di O k
- Step 1 Example 1 According to the same method as in Step 1, instead of 4-triethylsilyloxy 4 methyl pentanoic acid, (3R) —3,4-bis (triethylsilyl) was prepared according to the method described in Non-Patent Document 37. (IS, 3R, 20S) — 2 0- [(3R)-3, 4-bis (triethylsilyloxy) -4-methylpentanoyloxy] — 1, 3-bis (t-butyldimethylsilyloxy) -9,10-secopredana 5Z, 7E, 10 (19) Tolyen was prepared.
- Step 2 (IS, 3R, 20S) — 20— [(3R) — 3, 4 Bis (triethylsilyloxy) -4-methylpentanoyloxy] 1,3-bis (t-butyldimethylsilyloxy) obtained in Step 1 above ) -9, 10 Secredredana 5Z, 7E, 10 (19)
- the title compound of the present invention was prepared by subjecting triene to the same reaction as in Example 1, Step 2.
- Step 1 Example 1 Prepared according to the method described in Non-Patent Document 41 in place of 4-triethylsilyloxy _4_methylpentanoic acid by the same method as in Step 1, 4 (t-butyldimethylsilyloxy) _ 5, 5, 5_ Trifluoro mouth 4_ (Trifluoromethyl) pentanoic acid is used, (IS, 3R, 20S) —20— [4_ (t-Butinoresimethino Resirinore) , 5, 5 Trifluoro-4 (trifluoromethinole) pentanoyloxy] 1,3-bis (t-butyl) (Rudimethylsilyloxy) _ 9,10-secopredana-5Z, 7E, 10 (19) -trien.
- Step 2 (IS, 3R, 20S) _ 20_ [4_ (t_Butyldimethylsilyloxy) -1,5,5,5 _trifluoro-4 _ (trifluoromethyl) pentanoyloxy] obtained in Step 1 above — 1,3_bis (t-butyldimethylsilyloxy) _ 9, 10-secopredana compound 5Z, 7E, 10 (19) _ Trien was subjected to the same reaction as in Example 1, Step 2 to give the title compound of the present invention. Manufactured.
- Hydroxy-3-n-propylhexanoic acid is used to form (IS, 3R, 20S) -20- (3 hydroxy-3-n-propylhexanoyloxy) 1,3-bis (t-butyldimethylsilyloxy) -9 , 10 Seco Predana 5Z, 7E, 10 (19) Trien was manufactured.
- Step 2 (IS, 3R, 20S) _ 20_ (3-Hydroxy _ 3_n-propylhexanoyloxy) -1, 3 _bis ( t -butyldimethylsilyloxy) _ 9 , 10-
- the title compound of the present invention was prepared by subjecting Secrepredana 1 5Z, 7E, 10 (19) -trien to the reaction of Example 1, Step 2.
- the human acute myeloid leukemia cell line HL-60 is known to differentiate into neutrophil-like cells with activated vitamin D and the like. That is, the differentiated cells begin to express the surface force of CD11, CD32, etc., and produce oxygen radicals by stimulating phorbol esters. In this test, this property was utilized, and the compound of the present invention and maxacalci described in the Examples were used. The ability of Toll to induce HL-60 cell differentiation was compared with vitamin D3 activity using oxygen radical production by phorbol ester stimulation as an indicator. When using commercially available reagents and kits, they were used according to the attached instructions.
- the compound of the present invention has a strong ability to induce cell differentiation equivalent to or better than maxacalcitol, and has an excellent vitamin D3 activity.
- Ethanol solution containing 0.3% DMS 0 of the compound of the present invention and maxacalcitol described in Example 1 is administered to the back of SD male rats (7 weeks old) once a day for 7 days repeatedly percutaneously (33 ⁇ g / 200 ⁇ L / kg / day).
- a control group was administered with an ethanol solution containing 0.3% DMSO. Blood was collected 24 hours after the final administration, and the serum calcium concentration was measured. The results are shown in Table 2.
- maxacalcitol has the ability to cause an increase in serum calcium concentration.
- the compound of the present invention had little effect on serum calcium concentration.
- the ethanol compound containing 0.3% DMSO of the compound of the present invention described in Example 1 and maxacalcitol was administered once a day to the back of SD male rats (7 weeks of age) repeatedly for 3 days (0. 33, 3.3, 33 ⁇ g / 200 ⁇ L / kg / day). It was administered ⁇ or 0.3 0/0 DMS_ ⁇ containing E pentanol solution Kontoronore group.
- the urinary calcium concentration was calculated by measuring the calcium concentration in the urine collected every 24 hours after administration on each day and multiplying the urine volume. The results are shown in Fig. 1.
- the urinary calcium level increased in a dose-dependent manner in the maxacalcitol group, but the difference in the urinary strength lucium level was almost the same as that in the control group in the compound-administered group. There was no increase.
- the compounds of the present invention described in Examples 3 and 8 or maxacalcitol 22.4 nmol Zkg was intravenously administered to SD male rats (7 weeks old).
- the control group was administered physiological saline containing 0. l Q / o TritonX100.
- the urinary calcium concentration collected up to 24 hours after administration was measured, and the urinary calcium amount (urinary calcium concentration X urine amount) and the urinary calcium amount ratio relative to the control group (urine in the test compound administration)
- the amount of calcium in urine / the amount of calcium in urine in the control group) was calculated. The results are shown in Table 3.
- the urinary calcium level almost doubled in the maxacalcitol group, but the urinary calcium level in the compound group of the present invention. There was almost no impact on.
- the compounds of the present invention include compounds that are more susceptible to metabolism more rapidly than maxacalcitol in human liver microsomes.
- ointment base white petrolatum, medium chain fatty acid triglyceride
- the ointment lg is produced by kneading by a conventional method using lido, lanolin, paraffin, or a mixed base thereof) and other appropriate additives.
- the compound of the present invention is a novel and useful vitamin D3 derivative that has excellent vitamin D3 activity and has little effect on systemic calcium metabolism.
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Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
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US11/720,789 US20100130454A1 (en) | 2004-12-03 | 2005-12-05 | 9,10-secopregnane derivatives and medicine |
KR1020167025468A KR20160113314A (ko) | 2004-12-03 | 2005-12-05 | 9,10-세코프레그난 유도체 및 의약 |
JP2006546681A JP5125101B2 (ja) | 2004-12-03 | 2005-12-05 | 9,10−セコプレグナン誘導体及び医薬 |
KR1020137000203A KR20130018371A (ko) | 2004-12-03 | 2005-12-05 | 9,10-세코프레그난 유도체 및 의약 |
KR1020167000975A KR20160012242A (ko) | 2004-12-03 | 2005-12-05 | 9,10-세코프레그난 유도체 및 의약 |
CA2589229A CA2589229C (en) | 2004-12-03 | 2005-12-05 | 9,10-secopregnane derivatives and medicine |
CN2005800413253A CN101068779B (zh) | 2004-12-03 | 2005-12-05 | 9,10-断孕甾烷衍生物及医药品 |
EP05811796A EP1829860A4 (en) | 2004-12-03 | 2005-12-05 | 9,10-SECOPREGNANDERIVAT AND MEDICINE |
KR1020157011214A KR20150054011A (ko) | 2004-12-03 | 2005-12-05 | 9,10-세코프레그난 유도체 및 의약 |
KR1020147020393A KR20140097592A (ko) | 2004-12-03 | 2005-12-05 | 9,10-세코프레그난 유도체 및 의약 |
KR1020137026505A KR20130119514A (ko) | 2004-12-03 | 2005-12-05 | 9,10-세코프레그난 유도체 및 의약 |
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---|---|
WO2006059768A1 true WO2006059768A1 (ja) | 2006-06-08 |
Family
ID=36565193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022309 WO2006059768A1 (ja) | 2004-12-03 | 2005-12-05 | 9,10-セコプレグナン誘導体及び医薬 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100130454A1 (ja) |
EP (1) | EP1829860A4 (ja) |
JP (1) | JP5125101B2 (ja) |
KR (7) | KR20130018371A (ja) |
CN (1) | CN101068779B (ja) |
CA (1) | CA2589229C (ja) |
WO (1) | WO2006059768A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007142158A1 (ja) * | 2006-06-02 | 2007-12-13 | Nippon Shinyaku Co., Ltd. | 9,10-セコプレグナン誘導体及び医薬 |
JP5950413B2 (ja) * | 2011-03-02 | 2016-07-13 | 学校法人日本大学 | パーシャルアゴニスト活性を持つ新規ビタミンd受容体モジュレーター |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2908566B2 (ja) * | 1995-01-26 | 1999-06-21 | エフ・ホフマン−ラ ロシュ アーゲー | ビタミンd誘導体の皮膚科学的使用 |
WO2001096293A1 (fr) * | 2000-06-15 | 2001-12-20 | Chugai Seiyaku Kabushiki Kaisha | Derives de vitamine d |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9220272D0 (en) * | 1992-09-25 | 1992-11-11 | Leo Pharm Prod Ltd | Chemical compounds |
US6296997B1 (en) * | 2000-11-07 | 2001-10-02 | Eastman Kodak Company | Photographic element and compound and process useful therewith |
-
2005
- 2005-12-05 EP EP05811796A patent/EP1829860A4/en not_active Withdrawn
- 2005-12-05 CA CA2589229A patent/CA2589229C/en not_active Expired - Fee Related
- 2005-12-05 WO PCT/JP2005/022309 patent/WO2006059768A1/ja active Application Filing
- 2005-12-05 KR KR1020137000203A patent/KR20130018371A/ko not_active Application Discontinuation
- 2005-12-05 JP JP2006546681A patent/JP5125101B2/ja not_active Expired - Fee Related
- 2005-12-05 US US11/720,789 patent/US20100130454A1/en not_active Abandoned
- 2005-12-05 KR KR1020157011214A patent/KR20150054011A/ko active Application Filing
- 2005-12-05 KR KR1020167025468A patent/KR20160113314A/ko not_active Application Discontinuation
- 2005-12-05 KR KR1020137026505A patent/KR20130119514A/ko not_active Application Discontinuation
- 2005-12-05 KR KR1020077014705A patent/KR20070086727A/ko not_active Application Discontinuation
- 2005-12-05 CN CN2005800413253A patent/CN101068779B/zh not_active Expired - Fee Related
- 2005-12-05 KR KR1020147020393A patent/KR20140097592A/ko active Application Filing
- 2005-12-05 KR KR1020167000975A patent/KR20160012242A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2908566B2 (ja) * | 1995-01-26 | 1999-06-21 | エフ・ホフマン−ラ ロシュ アーゲー | ビタミンd誘導体の皮膚科学的使用 |
WO2001096293A1 (fr) * | 2000-06-15 | 2001-12-20 | Chugai Seiyaku Kabushiki Kaisha | Derives de vitamine d |
Non-Patent Citations (1)
Title |
---|
See also references of EP1829860A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007142158A1 (ja) * | 2006-06-02 | 2007-12-13 | Nippon Shinyaku Co., Ltd. | 9,10-セコプレグナン誘導体及び医薬 |
EP2025667A1 (en) * | 2006-06-02 | 2009-02-18 | Nippon Shinyaku Co., Ltd. | 9,10-secopregnane derivative and pharmaceutical |
EP2025667A4 (en) * | 2006-06-02 | 2012-08-29 | Nippon Shinyaku Co Ltd | 9, 10-SECOPREGNANDERIVAT AND MEDICINAL PRODUCTS |
US8796246B2 (en) | 2006-06-02 | 2014-08-05 | Nippon Shinyaku Co., Ltd. | 9, 10-secopregnane derivative and pharmaceutical |
JP5950413B2 (ja) * | 2011-03-02 | 2016-07-13 | 学校法人日本大学 | パーシャルアゴニスト活性を持つ新規ビタミンd受容体モジュレーター |
Also Published As
Publication number | Publication date |
---|---|
KR20140097592A (ko) | 2014-08-06 |
KR20150054011A (ko) | 2015-05-19 |
JPWO2006059768A1 (ja) | 2008-06-05 |
EP1829860A4 (en) | 2011-06-08 |
CN101068779B (zh) | 2010-05-26 |
CN101068779A (zh) | 2007-11-07 |
KR20160012242A (ko) | 2016-02-02 |
KR20130119514A (ko) | 2013-10-31 |
CA2589229A1 (en) | 2006-06-08 |
US20100130454A1 (en) | 2010-05-27 |
KR20160113314A (ko) | 2016-09-28 |
CA2589229C (en) | 2012-10-16 |
KR20130018371A (ko) | 2013-02-20 |
EP1829860A1 (en) | 2007-09-05 |
JP5125101B2 (ja) | 2013-01-23 |
KR20070086727A (ko) | 2007-08-27 |
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