DK142790B - Monoalken-1-yl-alkylxanthiner til anvendelse som mellemprodukter ved fremstilling af hydroxyalkyl-alkylxanthiner. - Google Patents
Monoalken-1-yl-alkylxanthiner til anvendelse som mellemprodukter ved fremstilling af hydroxyalkyl-alkylxanthiner. Download PDFInfo
- Publication number
- DK142790B DK142790B DK169377A DK169377A DK142790B DK 142790 B DK142790 B DK 142790B DK 169377 A DK169377 A DK 169377A DK 169377 A DK169377 A DK 169377A DK 142790 B DK142790 B DK 142790B
- Authority
- DK
- Denmark
- Prior art keywords
- hexenyl
- xanthine
- methyl
- alkylxanthines
- butenyl
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title claims description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 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 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 239000003480 eluent Substances 0.000 claims description 3
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 229940065721 systemic for obstructive airway disease xanthines Drugs 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 229940075420 xanthine Drugs 0.000 description 26
- 150000001875 compounds Chemical class 0.000 description 23
- 238000000034 method Methods 0.000 description 19
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical class O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 description 14
- 239000000203 mixture Substances 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- -1 halogen ketones Chemical class 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 229960004559 theobromine Drugs 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- GMSNIKWWOQHZGF-UHFFFAOYSA-N 3-methyl-9H-xanthine Chemical compound O=C1NC(=O)N(C)C2=C1N=CN2 GMSNIKWWOQHZGF-UHFFFAOYSA-N 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 4
- MHNVSFOURBQRPK-UHFFFAOYSA-N 3-methyl-7-propylpurine-2,6-dione Chemical compound CN1C(=O)NC(=O)C2=C1N=CN2CCC MHNVSFOURBQRPK-UHFFFAOYSA-N 0.000 description 3
- DMAYBPBPEUFIHJ-UHFFFAOYSA-N 4-bromobut-1-ene Chemical compound BrCCC=C DMAYBPBPEUFIHJ-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- HDAPVDGMACVEKL-UHFFFAOYSA-N 1,3-dibutyl-7h-purine-2,6-dione Chemical compound O=C1N(CCCC)C(=O)N(CCCC)C2=C1NC=N2 HDAPVDGMACVEKL-UHFFFAOYSA-N 0.000 description 2
- GIMNFISWKTZFKJ-UHFFFAOYSA-N 1,3-diethyl-7h-purine-2,6-dione Chemical compound O=C1N(CC)C(=O)N(CC)C2=C1NC=N2 GIMNFISWKTZFKJ-UHFFFAOYSA-N 0.000 description 2
- QUNWUDVFRNGTCO-UHFFFAOYSA-N 1,7-dimethylxanthine Chemical compound N1C(=O)N(C)C(=O)C2=C1N=CN2C QUNWUDVFRNGTCO-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-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
- MXRGZXBFSKSZPH-UHFFFAOYSA-N protheobromine Chemical compound O=C1N(CC(O)C)C(=O)N(C)C2=C1N(C)C=N2 MXRGZXBFSKSZPH-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ZGIBYCLLIMGXEZ-UHFFFAOYSA-N 1,3-dimethyl-7-prop-2-enylpurine-2,6-dione Chemical compound O=C1N(C)C(=O)N(C)C2=C1N(CC=C)C=N2 ZGIBYCLLIMGXEZ-UHFFFAOYSA-N 0.000 description 1
- NSMXQKNUPPXBRG-UHFFFAOYSA-N 1-(5-hydroxyhexyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione Chemical compound O=C1N(CCCCC(O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-UHFFFAOYSA-N 0.000 description 1
- BTFHIKZOEZREBX-UHFFFAOYSA-N 3,7-dimethyl-1-prop-2-enylpurine-2,6-dione Chemical compound CN1C(=O)N(CC=C)C(=O)C2=C1N=CN2C BTFHIKZOEZREBX-UHFFFAOYSA-N 0.000 description 1
- PYJNGUQCDFMIMS-UHFFFAOYSA-N 3-ethyl-1-hex-5-enyl-7-methylpurine-2,6-dione Chemical compound O=C1N(CCCCC=C)C(=O)N(CC)C2=C1N(C)C=N2 PYJNGUQCDFMIMS-UHFFFAOYSA-N 0.000 description 1
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 description 1
- GEPVMDINFCTKRV-UHFFFAOYSA-N 8,8-dimethyl-3H-purine-2,6-dione Chemical class CC1(N=C2NC(NC(C2=N1)=O)=O)C GEPVMDINFCTKRV-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002026 chloroform extract Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- QVGLHVDBDYLFON-UHFFFAOYSA-M sodium;1,3-dimethylpurin-7-ide-2,6-dione Chemical compound [Na+].O=C1N(C)C(=O)N(C)C2=C1[N-]C=N2 QVGLHVDBDYLFON-UHFFFAOYSA-M 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229960000278 theophylline Drugs 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48587074A | 1974-07-05 | 1974-07-05 | |
| US05/485,869 US4108995A (en) | 1973-07-11 | 1974-07-05 | Hydroxyhexyl-alkylxanthines and pharmaceutical compositions containing hydroxyhexyl-alkylxanthines |
| US48587074 | 1974-07-05 | ||
| US48586974 | 1974-07-05 | ||
| DK301775 | 1975-07-03 | ||
| DK301775AA DK140214B (da) | 1974-07-05 | 1975-07-03 | Fremgangsmåde til fremstilling af mono-(hydroxyalkyl)-alkylxanthiner. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK169377A DK169377A (enrdf_load_stackoverflow) | 1977-04-15 |
| DK142790B true DK142790B (da) | 1981-01-26 |
| DK142790C DK142790C (enrdf_load_stackoverflow) | 1981-08-31 |
Family
ID=27221717
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK169377A DK142790B (da) | 1974-07-05 | 1977-04-15 | Monoalken-1-yl-alkylxanthiner til anvendelse som mellemprodukter ved fremstilling af hydroxyalkyl-alkylxanthiner. |
| DK169277A DK169277A (da) | 1974-07-05 | 1977-04-15 | Fremgangsmade til fremstilling af mono(hydroxyalkyl)-alkylxathiner |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK169277A DK169277A (da) | 1974-07-05 | 1977-04-15 | Fremgangsmade til fremstilling af mono(hydroxyalkyl)-alkylxathiner |
Country Status (1)
| Country | Link |
|---|---|
| DK (2) | DK142790B (enrdf_load_stackoverflow) |
-
1977
- 1977-04-15 DK DK169377A patent/DK142790B/da active IP Right Grant
- 1977-04-15 DK DK169277A patent/DK169277A/da active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DK169277A (da) | 1977-04-15 |
| DK142790C (enrdf_load_stackoverflow) | 1981-08-31 |
| DK169377A (enrdf_load_stackoverflow) | 1977-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed | ||
| PBP | Patent lapsed | ||
| B1 | Patent granted (law 1993) |