SE447381B - Nya n-aryloxazolidinoner och pyrrolidinoner - Google Patents
Nya n-aryloxazolidinoner och pyrrolidinonerInfo
- Publication number
- SE447381B SE447381B SE8001674A SE8001674A SE447381B SE 447381 B SE447381 B SE 447381B SE 8001674 A SE8001674 A SE 8001674A SE 8001674 A SE8001674 A SE 8001674A SE 447381 B SE447381 B SE 447381B
- Authority
- SE
- Sweden
- Prior art keywords
- formula
- group
- compound
- carbon atoms
- pyrrolidinones
- Prior art date
Links
- 150000004040 pyrrolidinones Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 claims 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- UMURLIQHQSKULR-UHFFFAOYSA-N 1,3-oxazolidine-2-thione Chemical class S=C1NCCO1 UMURLIQHQSKULR-UHFFFAOYSA-N 0.000 abstract 1
- 230000001430 anti-depressive effect Effects 0.000 abstract 1
- 239000000935 antidepressant agent Substances 0.000 abstract 1
- 229940005513 antidepressants Drugs 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 150000003235 pyrrolidines Chemical class 0.000 abstract 1
- 239000000047 product Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- -1 methyl-3-butene-2-oxy Chemical group 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000000921 elemental analysis Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 238000007327 hydrogenolysis reaction Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- 102100039875 Histone H3-7 Human genes 0.000 description 1
- 101001035307 Homo sapiens Histone H3-7 Proteins 0.000 description 1
- 239000012448 Lithium borohydride Substances 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- OGJKMZVUJJYWKO-CYBMUJFWSA-N stepharine Chemical compound C([C@H]1NCCC=2C=C(C(=C3C=21)OC)OC)C13C=CC(=O)C=C1 OGJKMZVUJJYWKO-CYBMUJFWSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/63—Esters of sulfonic acids
- C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
- C07D263/24—Oxygen atoms attached in position 2 with hydrocarbon radicals, substituted by oxygen atoms, attached to other ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D277/12—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/14—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
447 381
(I)
där kombinationen (X. A. RI) har följande betydelser:
(O. CH2. H). varvid R2 = CHZOH och R = p-(meta-
-nitro)bensyloxí. eller
(0. 0, H), varvid R2 = CHZORÖ. där R6 = lin-
jär eller grenad alkyl med 1 - S kolatomer eller
cyklohexyl och R är en av följande grupper i para-
ställning: linjär eller grenad alkyloxi med 4 - 6
kolatomer: cykloalkylmetoxi. vars alkylrest inne-
håller 4 - 7 kolatomer: (metyl-l-cyklopenty1-l)-
metoxi; buten-2-oxi: metyl-3-buten-2-oxi; (%yklopen-
ten-1-y1)metoxi; (cyklohexen-1-yl)metoxi: morfolino-
-2-etoxi; klor-4-butyloxi: (oxo-4-cyk1ohexyl-l)-
metoxí; oxo-2-propoxi: cyano-3-propoxí: Qyano-4-
-butoxi; dimetylamino; (tetrahydropyranyl-4)metoxi:
(tetrahydropyranyl-3)metoxí, bensyloxi med formeln
(ICE-Rv, aa: m7 = n, s-cl, 4-c1. a-r. a-F.
3-I, 3-BI, 3-CF3. 3-N02, 4-N02. 3-CN, 4-CN: ben-
syloxí, disubstituerad. med formeln
. R
f 8
0//\LÉšï[:F varvid Ra Cl. CN eller N02;
f l _
0 f/ C varvid R Cl eller NO : eller
O R 9 2
0 2 varvid Rs _ Cl eller CN;
s
cl
o/\
cl
Föreningarna med formel (I) erhålles t.ex. genom
f
447 381
3
kondensation av föreningar enligt föreliggande uppfinning med
/-
ao __@_N o
Y (IIA)
i o
formeln
där R'6 betecknar en linjär eller grenad alkylgrupp med 1-5
kolatomer, cyklohexyl eller metoximetyl, med vissa klorider
eller p~tosylater med formeln:
R' ~c1)
20
R'2O- OTS )
såsom beskrives närmare i huvudpatentet.
Kondensationen genomföras under återflöde i aceton
eller acetonitril i närvaro av kaliumkarbonat eller under åter-
flöde i dimetylformamid i närvaro av natriumhydrid. g
Föreningarna med formeln (IIA) enligt uppfinningen
erhålles själva genom hydrogenolys i närvaro av palladium på
kol av föreningar enligt uppfinningen med formeln:
där R'6 har samma betydelser som i formel (IIA).
Föreningarna (IIB) erhålles i sin tur genom en syntes i
tre steg, bestående av kondensation av klorhydrin med formeln:
Cl
Om (x)
OH
där R'6 har samma betydelser som i formeln (IIB), med fosgen,
varefter den således erhållna "råa" reaktionsprodukten konden-
seras med para-bensyloxianilin och den därvid erhållna råpro-
dukten cykliseras med etanolisk kaliumhydroxid eller natrium-
metylat i metanolisk lösning.
Enligt en annan utföringsform, som beskrivits närmare
i huvudpatentet, erhålles föreningarna med formeln (I) då R
betecknar den speciella gruppen
447 381
4
cyano-2-etoxi, medelst en reaktion mellan akrylonitril och
en förening enligt föreliggande uppfinning med formeln (IïA)
i närvaro av triton B.
Föreningen med formeln (I), där symbolerna (X, A, Rl)
ihar betydelserna (O, CH2, H), varvid R? betecknar en hydroxi-
metylgrupp och R betecknar en para-(metanitro)-bensyloxi-
grupp, erhålles genom inverkan av metanitrobensylklorid på en
förening enligt föreliggande uppfinning med formeln:
OH
HO (IIC)
I
o
_ Föreningen (IIC) enligt föreliggande uppfinning er-
hålles genom hydrogenolys i närvaro av palladium på kol av
en förening enligt uppfinningen med formeln
D OH
0
Föreningen (IID) enligt uppfinningen erhålles själv
genom reduktion medelst litiumborhydrid av en förening enligt
uppfinningen med formeln
COÛEÜ
<3:š:>//\\\O___“<::::>""š:;;:S: (IIE)
Föreningen enligt uppfinningen med formeln (IIE) erhålles
själv genom förestring medelst etanol i närvaro av svavelsyra
av en förening enligt uppfinningen med formeln
COOH
@^po (m)
Föreningen (IIF) enligt uppfinningen erhålles genom
kondensation av parabensyloxianilin med itakonsyra.
Föreningen med formeln (I), där symbolerna (X, A, Rl) har
betydelserna (H2, cH2, H), varvid R2 betecknar en hyaroxi-
447 381
metylgrupp och R betecknar en parabensyloxiarupp, erhålles genom
reduktion medelst litium-dubbelhydrid och aluminium av en
förening med formeln (IIE) enligt uppfinningen.
Exempel l
para-n-butyloxífeny1-3-isopropyloximetyl-5«oxazolidinon-
-2 ßfl
Steg l: para-bensyloxifenyl-3-isopropyl-oximetyl-5~oxazolidinon-
-2 ÉIÉ] enligt uppfinningen.
_ Till en lösning av 59 g fosgen i 560 ml díkloretan
satte man 83,U g klor-l-isopropyloxi-3-propanol-2 BXÜ och
därefter under loppet av 30 minuter en lösning av 81,9 g
N,N-dietylanilin i 160 ml dikloretan, varefter värmdes till
5000 under 2 timmar och sedan tillsattes 250 ml vatten, var-
efter den oréaniska fasen avdekanterades och denna under loppet
av 50 minuter sattes till 217,5 å Éara-bensyloxianilin. Man
höll blandningen 3 timmar under återflödesvärmning varefter
filtrerades och tvättades med en lösning av lN klorvätesyra
i vatten, torkades, lösningsmedlet avdrevs och återstoden om-
kristalliserades ur etanol. Man isolerade på detta sätt 165,5
g av den eftersökta produkten.
Utbyte: 81 %
smältpunktz 1o7°c
RMN-spektrum: Ö ppm (nmso)
9,80,s, -NH-COO- 1 proton
7,U0,s, och 5,08,s 7 protoner
7,l8,m, aromatiska protoner U protoner
5,2o,m, -o-cqj 1 proton
H
3,85,d, (J=5Hz) -CH2-O- 2 protoner
5,59,m, Cl-CH2-CH- 5 protoner
CH3
l,O6,d, (J=7Hz)-O\\
6 protoner
CH5
IR-spektrum: NH-C00-band vid l700 och 3305 cm-
En lösning av 165,5 g av den erhållna föreningen och
29,5 g kaliumhydroxid i 2,N liter etanol hölls 5 timmar vid
5000. Man avdrev sedan lösningsmedlet, upptog återstoden i
kloroform, tvättade med vatten, torkade och avdrev lösnings-
medlet. Därefter kristalliserades återstoden i eter och om-
kristalliserades ur dioxan, varvid man erhöll 113 g av den
l
eftersökta produkten.
Utbyte: 75 z
smä1tpunkt= 11o°c
447 381
6
Bruttoformel: CQOHQBNOÄ
Molekylvikt: 5Ul,H
Elementaranalys:
C H N
Beräknat: (%) 70,36 6,79 U,l0
Ernå11et= (%) 70,1u 6,u9 u,22
Medelst samma förfarande men utgående från resp.
reaktionskomponenter erhöll man föreningarna med formel (IIB) i
nedanstående tabell I med de interna beteckninaarna 226-229.
§teg 2: parahydroxifenyl-3-isopropyloXimetyl-5-oxa-zolidinon-2
(IIA)
Beteckning: 221
En lösning av 85 g av den i föregående steg erhållna
föreningen 1 1700 mi aioxan samt 15 mi 6,5 N an«m0iisa;k1orväfie
hydrogenolyserades i autoklav under ett tryck av 6 kp under
6 timmar i närvaro av 8,5 g 10-procentig palladium på kol. Man
ffltrerade sedan,avdrev lösningsmedlet, krístalliserade åter-
stoden i eter och omkristalliserade ur toluen. På detta sätt
isolerade man H3,7 g av den eftersökta produkten.
Utbyte: 70 %
smä1tpunkt=.93°c
Bruttoformel: Cl3Hl?NOu
- Molekylvikt: 251,3
Elementaranalys:
c H N
Beräknat: (%) 62,14 6,82 5,57
Erhå11et= (%) 62,1u 6,80 5,56
Medelst samma förfarande men utgående från resp.
reaktionskomponenter erhöll man föreningarna med formel (IIA)
i nedanstående tabell II med beteckninaarna 222-22Ä samt 230-232.
Exempel 2
N-parabensyloxifenyl~l-hydroximetyl-U-pyrrolidinon-2-
ÜID].
Steg l: [(N-parabensyloxífenyl-pyrrolidinon-2)yl-Ä]-karboxylsyra
fiïfifl.
En blandning av Ä6 g itakonsyra och 70 g parabensgl-
oxianilin i H00 ml vatten hölls under återflöde. Man filtrerade,
'tvättade påifiItret9med¿klonoform¿ torkade och omkristallisera-
'de produkten ur aceton. Man erhöll 77 g av den eftersökta före-
ningen.
Utbyte: 7l %
447 381
7
smältpunxtz 19u°c- i_
Bruttoformel: Cl8Hl7NOu
Molekylvikt: 311,32
Elementaranalys:
C H N
Beräknat: (%) 69,Dü 5,50 U,50
Erhället: (%) 69,69 5,u8 u,8o
Steg 2:
ÜN~parabensyloxifenyl-pyrrolidinon-2)-yl-U]-etyl~
karb oxylat [IIE] .
En lösning av BN g av den i föregående steg erhållna
syran i 400 ml etanol och 6 ml koncentrerad svavelsyra hölls
2 timmar under återflöde. Man omkristalliserade sedan, avfilt-
rerade fällningen, tvättade med vatten och torkade samt om-
krístalliserade produkten ur isopropanol. Man erhöll på detta
sätt U7 g av den eftersökta produkten.
Utbyte: 51 %
smä1tpunkt= 1o6°c
Bruttoformelz CZOHEINOÄ
Molekylvikt: 339,38
Elementaranalys:
C H N
Beräknat: (%) 70,78 6,2u u,13
Erhälletz (1) 70,96 6,59 u,uu
Steg 3: '
N-para-bensyloxifenyl-l-hydroximetyl-H-pyrrolidinon-2
[11rfl. 7
Till en blandning av 7,9 Q natriumborhydrid och 18 g
litiumbromid i H00 ml diglym satte man 70 g av den i föregående
steg erhållna föreningen.
Man höll blandningen 50 minuter vid 10000, utspädde
med 500 g is och 50 ml koncentrerad klorvätesyra, extraherade
med kloroform, indunstade lösningsmedlet, krístalliserade
återstoden i isopropyleter och omkristallíserade produkten ur
toluen. Man erhöll på detta sätt H5 g av den eftersökta pro-
dukten.
Utbyte: 72 %
Smältpunkt: llO°C
Bruttoformel: Cl8Hl9NO3
Molekylvikt: 297,3ä
4470381
8
Elementaranalys:
C H N
Beräknat: (%) 72,70 6,H4 H,7l
efirnäilet: (%) 2 72,uu 6,36 u,68
Exempel 5
Nfimrabensylcxifenyl-hydroxímetyl-5'DYrrolídin [I]
Intern beteckning 220
En lösning av 53 2 av föreningen med formel IÄIEÛ
erhållen enligt exempel 2, i 300 ml vattenfri tetrahydrofuran
sattes under kylning till ll,8 g lítium-dubbelhydrid och
aluminium (i tablettform) i 1000 ml tetrahydrofuran och
blandningen hölls 2 timmar under återflöde varefter man
successivt tillsatte 6,3 ml vatten, 4,75 ml natriumhydroxid
(20 %íg) och slutligen 22 ml vatten. Man filtrerade, in-
dunstade filtratet och kristalliserade återstoden ur etyl-
acetat. Man erhöll på detta sätt 38 g av den eftersökta
produkten.
Utbyte; 85 %
smältpunktz 87°c
Bruttoformel: Cl8H2lNO2
Elementaranalys:
C H N
Beräknat: (%) 76,29 7,H7 K ü,94
Ernålietz (%) 76,Uo 7,60 H,65
447 381
_ _ _ M __
_ _ _ _ _ , W _ _
_ U W H _ _ M
_ mw.wM H=.> H>.H> .zpmw W _ W _
_ U W N Hmm Hofiw flq.m@wW 302 mmm W wv1|~mo«mmu| _ www
_ _ m _ W . m _ q
@>.m_ >m.>_ Nm.H§ .fiwmw _ _ W M _
_ _ _ _ H _
_ _ _ _
\ _ _ _ _ _
_. _ _ w __
_ _ _ _ w _
_ @>_m_ »~.@_ m@.fi>_.@nmM _ W _ W
_- :@n:|@::=;_-1s|1+ Hww NCH, ~=.mmmm :oz HNQ W Lvlna Nmul www
flm.m møaßw @m.@~W.nwm W _ W M W
_ _ _ |@. M-. _- M 1.: |«:.z .--sx;1:|::|||vx» ll
_ W _ _ M
m~.:M w=_m_ qn.m@_.@@mw M _ W W
f.1,-w,:::,+1x»-;:. M mm N maa W >m.>~mW :oz wfiu W pm- »NN
@~.: ~:.@ o>.m@ .pmm % W _ W _ H
_ _ _
_ _ _ w1«:|1»;.v--. -;!.1L:.- -=
_ _ _ _..- __ _ _
@w.m. @w.@ >fi.Q> .ppm M W W M
_ _ _ Nm _ mofi _ mmnfifimm :oz mom» nßmmu» M mmm
__ . _ _” _
_ . . _ __
_ ofl.:_ @>.w wn.@» ämm Ü M W _
_- _ - -å i. ._ _í:-_,-- __. -í..i.!I:-_L_,|!|||
_ _ _ _ f _
_ .z . m o x _
w . _
_ _ m Évol. uxwà Hmšhomouvsmm mm mcfl:
wmflmcmhmucmëmfim Tunnan . niëm. nflnxwfioäw \ Ixomßwm
mf.«:- - _ W _ _
^mHHv \\m// N- nu
_ z o.| mo ,, \ H Hflwnma
@_moNmu
4417 381
10
omm RJ Bæw. .fiwf
RR S6 :då .mmm m» 3 Råå :ozåmmfio nån? :NN
Så wmä :då .så
l mm ä; ïåmm _. :ozämmfio O! mmm
Så RQ. wqmw :Hmm
”m6 ämm E. mm .så
“ = 3 S n
@m.m Uw.@=fi.~@ .spm
S. å Såå .äzümmfiø V1...
>m.m ww.m=H.N@ .pmm flwm
M z m u R 33 fiuov
w maflmcmnmucmëmfim muhnpb . m .Em oxfiïfiæxmaowå .Hmänomouuznm m .m wcficxowumm
__rr nfi. «
o
:H5 okf _
På om ü SBQ
447 381
11
Mum mmmuiw
a? NÉ 5% .Em
mw 8 Râä zozñmmflo Vlmmohmun NN
Sá wmš 91% ämm
mñm äç. wmfiw .Em
mm ä Rßww qozflmqfio Vi. Nm? SN
æmfi Nmš wmflw .på
mflm H6 8.3 .så
ma ä E S å .å .RW .Szfimmfio »ml omm
O »w .Ow .ämm
z m. u ¶ w Sov w
; . . ; :Hc
mu>DvD Q Em uxfl>H>x amšaøwouvsnm w.m nsowumm
wæfimmmfiwucmëmfim amfioä
_ ¶ ..
235 \@/ \ I f HH 322.
w , mofmšß øm
Claims (1)
- 447 381 Nya kemiska föreningar, Patefiïkrav f k ä n n e t e c K n a d e av den allmänna formeln u, f-TB QÅY där A betecknar: en väteatom. varvid Y betecknar en syreatom och B betecknar en grupp med formeln CH20R'6, där R'6 grenad alkylgrupp med 1 - 5 kolatomer eller en cyklo- är en linjär eller hexylgrupp eller Y betecknar en CH2-grupp och B betecknar en hydroximetylgrupp eller A betecknar: en bensylgruvp. varvid Y betecknar en syreatom och B betecknar en grupp med formeln CH2OR'6. där R'6 är en linjär eller grenad alkylgrupp med 1 - 5 kolatomer. eller Y be- tecknar en CH2~grupp och B betecknar en hydroxi- metyl-, etoxikarbonyl- eller karboxylgrupp.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7817388A FR2428032A1 (fr) | 1978-06-09 | 1978-06-09 | Nouvelles oxazolidimones, oxazolidinethiones et pyrrolidinones, leur procede de preparation et leur application en therapeutique |
| FR7824024A FR2435473A2 (fr) | 1978-08-17 | 1978-08-17 | Nouvelles n-aryle oxazolidinones, oxazolidinethiones et pyrrolidinones, leur procede de preparation et leur application en therapeutique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8001674L SE8001674L (sv) | 1980-03-04 |
| SE447381B true SE447381B (sv) | 1986-11-10 |
Family
ID=26220626
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7904970A SE446733B (sv) | 1978-06-09 | 1979-06-07 | Nya n-aryloxazolidinoner, oxazolidintioner, pyrrolidinoner, pyrrolidiner och tiazolidinoner och sett att framstella desamma samt kompositioner derav |
| SE8001674A SE447381B (sv) | 1978-06-09 | 1980-03-04 | Nya n-aryloxazolidinoner och pyrrolidinoner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7904970A SE446733B (sv) | 1978-06-09 | 1979-06-07 | Nya n-aryloxazolidinoner, oxazolidintioner, pyrrolidinoner, pyrrolidiner och tiazolidinoner och sett att framstella desamma samt kompositioner derav |
Country Status (13)
| Country | Link |
|---|---|
| US (5) | US4348393A (sv) |
| AU (1) | AU525787B2 (sv) |
| BE (1) | BE876831A (sv) |
| CA (1) | CA1129859A (sv) |
| CH (2) | CH642069A5 (sv) |
| DE (1) | DE2923295A1 (sv) |
| ES (5) | ES8100279A1 (sv) |
| GB (2) | GB2054575B (sv) |
| GR (1) | GR69969B (sv) |
| IT (2) | IT1206305B (sv) |
| LU (1) | LU81370A1 (sv) |
| NL (1) | NL7904528A (sv) |
| SE (2) | SE446733B (sv) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348393A (en) * | 1978-06-09 | 1982-09-07 | Delalande S.A. | N-Aryl oxazolidinones, oxazolidinethiones, pyrrolidinones, pyrrolidines and thiazolidinones |
| CA1171865A (en) * | 1980-06-04 | 1984-07-31 | Alain Lacour | N-aryl azolone derivatives, the process for preparing the same and their application in therapeutics |
| US4340606A (en) * | 1980-10-23 | 1982-07-20 | E. I. Du Pont De Nemours And Company | 3-(p-Alkylsulfonylphenyl)oxazolidinone derivatives as antibacterial agents |
| FR2500450A1 (fr) * | 1981-02-25 | 1982-08-27 | Delalande Sa | Nouveaux derives aminomethyl-5 oxazolidiniques, leur procede de preparation et leur application en therapeutique |
| FR2528046B1 (fr) * | 1982-06-08 | 1985-06-21 | Delalande Sa | Derives de l'oxazolidinone-2 n-arylee optiquement actifs, inhibiteurs specifiques et reversibles de la monoamine oxydase de type b et leur procede de preparation |
| US4461773A (en) * | 1982-09-15 | 1984-07-24 | E. I. Dupont De Nemours And Company | P-Oxooxazolidinylbenzene compounds as antibacterial agents |
| US4705799A (en) * | 1983-06-07 | 1987-11-10 | E. I. Du Pont De Nemours And Company | Aminomethyl oxooxazolidinyl benzenes useful as antibacterial agents |
| ES8506659A1 (es) * | 1983-06-07 | 1985-08-01 | Du Pont | Un procedimiento para la preparacion de nuevos derivados del amino-metil-oxooxazolidinil-benzeno. |
| HU191408B (en) * | 1984-04-25 | 1987-02-27 | Egis Gyogyszergyar,Hu | Process for preparing new imino-thiazolidine derivatives |
| GB8610432D0 (en) * | 1986-04-29 | 1986-06-04 | Akzo Nv | Amino-thiazole & oxazole derivatives |
| USRE34242E (en) * | 1986-04-29 | 1993-05-04 | Akzo N.V. | Amino-oxazole compounds having dopaminergic activity |
| US4897409A (en) * | 1986-09-03 | 1990-01-30 | Delalande S.A. | 5-aminoethyloxazolidin-2-one derivatives |
| SE8801518D0 (sv) * | 1988-04-22 | 1988-04-22 | Astra Pharma Prod | A novel process |
| US4876352A (en) * | 1988-09-14 | 1989-10-24 | Schering Corporation | Pressurized fluorination of hydroxy alkyl groups |
| US4933463A (en) * | 1989-05-08 | 1990-06-12 | Gaf Chemicals Corporation | Polymerizable pyrrolidonyl oxazoline monomers, homopolymers and copolymers |
| US5196543A (en) * | 1989-10-17 | 1993-03-23 | Delalande S.A. | 3-aryloxazolidinone derivatives, process for their preparation and their use in therapy |
| FR2653017B1 (fr) * | 1989-10-17 | 1995-05-05 | Delalande Sa | Derives d'aryl-3 oxazolidinone-2, leur procede de preparation et leur application en therapeutique. |
| US5235063A (en) * | 1989-10-17 | 1993-08-10 | Delalande S.A. | Process of preparing by condensation certain |
| US5182296A (en) * | 1989-10-26 | 1993-01-26 | Tanabe Seiyaky Co., Ltd. | Naphthyloxazolidone derivatives |
| SI9111010B (sl) * | 1990-06-07 | 2005-02-28 | Astrazeneca Ab | 3,5-disubstituirani indolni derivati kot "5-HT1-podobni" receptorski agonisti |
| FR2675504B1 (fr) * | 1991-04-16 | 1995-01-27 | Delalande Sa | Derives d'aryl-3 oxazolidinone, leur procede de preparation et leur application en therapeutique. |
| JPH0559022A (ja) * | 1991-09-05 | 1993-03-09 | Nippon Paint Co Ltd | 5位に置換基を有する2−オキサゾリジノン化合物 |
| US5688792A (en) * | 1994-08-16 | 1997-11-18 | Pharmacia & Upjohn Company | Substituted oxazine and thiazine oxazolidinone antimicrobials |
| TW286317B (sv) * | 1993-12-13 | 1996-09-21 | Hoffmann La Roche | |
| ATE170179T1 (de) * | 1994-11-02 | 1998-09-15 | Merck Patent Gmbh | Adhäsionsrezeptor-antagonisten |
| GB9601666D0 (en) * | 1996-01-27 | 1996-03-27 | Zeneca Ltd | Chemical compounds |
| GB9702213D0 (en) | 1996-02-24 | 1997-03-26 | Zeneca Ltd | Chemical compounds |
| GB9609919D0 (en) | 1996-05-11 | 1996-07-17 | Zeneca Ltd | Chemical compounds |
| GB9717804D0 (en) | 1997-08-22 | 1997-10-29 | Zeneca Ltd | Chemical compounds |
| GB9717807D0 (en) * | 1997-08-22 | 1997-10-29 | Zeneca Ltd | Chemical compounds |
| GB9725244D0 (en) | 1997-11-29 | 1998-01-28 | Zeneca Ltd | Chemical compounds |
| CN1311787A (zh) | 1998-06-05 | 2001-09-05 | 阿斯特拉曾尼卡有限公司 | 噁唑烷酮衍生物、其制备方法以及含有它们的药物组合物 |
| GB9928568D0 (en) | 1999-12-03 | 2000-02-02 | Zeneca Ltd | Chemical compounds |
| GB0009803D0 (en) * | 2000-04-25 | 2000-06-07 | Astrazeneca Ab | Chemical compounds |
| US6465501B2 (en) | 2000-07-17 | 2002-10-15 | Wyeth | Azolidines as β3 adrenergic receptor agonists |
| US6498170B2 (en) | 2000-07-17 | 2002-12-24 | Wyeth | Cyclamine sulfonamides as β-3 adrenergic receptor agonists |
| US6537994B2 (en) | 2000-07-17 | 2003-03-25 | Wyeth | Heterocyclic β3 adrenergic receptor agonists |
| US6410734B1 (en) * | 2000-07-17 | 2002-06-25 | Wyeth | 2-substituted thiazolidinones as beta-3 adrenergic receptor agonists |
| US6525202B2 (en) * | 2000-07-17 | 2003-02-25 | Wyeth | Cyclic amine phenyl beta-3 adrenergic receptor agonists |
| WO2002018354A1 (en) * | 2000-08-31 | 2002-03-07 | Abbott Laboratories | Oxazolidinones and their use as antibacterial agents |
| MY134480A (en) * | 2002-09-20 | 2007-12-31 | Hoffmann La Roche | 4-pyrrolidino-phenyl-benzyl ether derivatives |
| PT1656370E (pt) | 2003-06-03 | 2012-11-29 | Rib X Pharmaceuticals Inc | Compostos biaril-heterocíclicos e métodos de os produzir e de os utilizar |
| US8324398B2 (en) | 2003-06-03 | 2012-12-04 | Rib-X Pharmaceuticals, Inc. | Process for the synthesis of biaryl oxazolidinones |
| US7148362B2 (en) * | 2003-09-18 | 2006-12-12 | Hoffmann-La Roche Inc. | Process for the preparation of enantiopure pyrrolidin-2-one derivatives |
| WO2005039591A1 (en) * | 2003-10-23 | 2005-05-06 | F. Hoffmann-La Roche Ag | Benzazepine derivatives as mao-b inhibitors |
| TW200526649A (en) * | 2003-12-17 | 2005-08-16 | Rib X Pharmaceuticals Inc | Halogenated biaryl heterocyclic compounds and methods of making and using the same |
| US7501528B2 (en) * | 2005-03-15 | 2009-03-10 | Hoffmann-La Roche Inc. | Method for preparing enantiomerically pure 4-pyrrolidino phenylbenzyl ether derivatives |
| DE602006019870D1 (de) | 2005-06-08 | 2011-03-10 | Rib X Pharmaceuticals Inc | Verfahren zur synthese von triazolen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1180089A (en) | 1967-10-20 | 1970-02-04 | Delalande Sa | Acetylenic Derivatives of 2-Oxazolidinones and processes of preparation |
| GB1222708A (en) * | 1968-10-22 | 1971-02-17 | Delalande Sa | Novel 5-(n-substituted aminomethyl)-2-oxazolidinones and their process of preparation |
| GB1250538A (sv) * | 1969-03-18 | 1971-10-20 | ||
| FR2315925A1 (fr) * | 1975-07-04 | 1977-01-28 | Nippon Chemiphar Co | Nouveaux derives de 5-benzyle-2-oxazolidone, leur procede de preparation et leur application en therapeutique |
| FR2356422A1 (fr) * | 1976-03-01 | 1978-01-27 | Delalande Sa | Nouveaux hydroxymethyl-5 oxazolidinone-2, leur procede de preparation et leur application en therapeutique |
| SU888821A3 (ru) * | 1976-12-03 | 1981-12-07 | Шеринг Аг (Инофирма) | Способ получени 5-(замещенный фенил)-оксазолидинонов или их серусодержащих аналогов |
| FR2380780A2 (fr) * | 1977-02-22 | 1978-09-15 | Delalande Sa | Application en therapeutique des hydroxymethyl-5 oxazolidinones-2, notamment comme antidepresseurs |
| LU80081A1 (fr) * | 1977-08-26 | 1979-05-15 | Delalande Sa | Nouvelles hydroxymethyl-5 oxazolidinones-2,leur procede de preparation et leur application therapeutique |
| US4348393A (en) * | 1978-06-09 | 1982-09-07 | Delalande S.A. | N-Aryl oxazolidinones, oxazolidinethiones, pyrrolidinones, pyrrolidines and thiazolidinones |
| CA1171865A (en) | 1980-06-04 | 1984-07-31 | Alain Lacour | N-aryl azolone derivatives, the process for preparing the same and their application in therapeutics |
-
1979
- 1979-06-04 US US06/045,143 patent/US4348393A/en not_active Expired - Lifetime
- 1979-06-06 CA CA329,220A patent/CA1129859A/en not_active Expired
- 1979-06-06 LU LU81370A patent/LU81370A1/fr unknown
- 1979-06-07 GR GR59290A patent/GR69969B/el unknown
- 1979-06-07 SE SE7904970A patent/SE446733B/sv not_active IP Right Cessation
- 1979-06-07 BE BE0/195621A patent/BE876831A/xx not_active IP Right Cessation
- 1979-06-07 AU AU47862/79A patent/AU525787B2/en not_active Ceased
- 1979-06-08 ES ES481909A patent/ES8100279A1/es not_active Expired
- 1979-06-08 DE DE19792923295 patent/DE2923295A1/de active Granted
- 1979-06-08 GB GB8021771A patent/GB2054575B/en not_active Expired
- 1979-06-08 IT IT7923395A patent/IT1206305B/it active
- 1979-06-08 NL NL7904528A patent/NL7904528A/xx not_active Application Discontinuation
- 1979-06-08 CH CH540079A patent/CH642069A5/fr not_active IP Right Cessation
- 1979-06-08 GB GB7920102A patent/GB2028306B/en not_active Expired
-
1980
- 1980-02-06 US US06/119,073 patent/US4287351A/en not_active Expired - Lifetime
- 1980-03-04 SE SE8001674A patent/SE447381B/sv not_active IP Right Cessation
- 1980-03-19 CH CH216180A patent/CH639962A5/fr not_active IP Right Cessation
- 1980-03-31 ES ES490112A patent/ES490112A0/es active Granted
- 1980-03-31 ES ES490113A patent/ES490113A0/es active Granted
- 1980-03-31 ES ES490114A patent/ES8101060A1/es not_active Expired
- 1980-03-31 ES ES490110A patent/ES8106509A1/es not_active Expired
- 1980-05-23 IT IT8022284A patent/IT1206307B/it active
-
1982
- 1982-06-16 US US06/388,866 patent/US4526786A/en not_active Expired - Fee Related
- 1982-06-16 US US06/388,867 patent/US4413001A/en not_active Expired - Fee Related
- 1982-06-16 US US06/389,136 patent/US4435415A/en not_active Expired - Fee Related
Also Published As
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