IL34526A - N-dealkylation of cyclic tertiary amines - Google Patents
N-dealkylation of cyclic tertiary aminesInfo
- Publication number
- IL34526A IL34526A IL34526A IL3452670A IL34526A IL 34526 A IL34526 A IL 34526A IL 34526 A IL34526 A IL 34526A IL 3452670 A IL3452670 A IL 3452670A IL 34526 A IL34526 A IL 34526A
- Authority
- IL
- Israel
- Prior art keywords
- methyl
- catalyst
- oxygen
- compounds
- hydrochloride
- Prior art date
Links
- -1 cyclic tertiary amines Chemical class 0.000 title claims description 8
- 238000006900 dealkylation reaction Methods 0.000 title description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 26
- 239000003054 catalyst Substances 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 13
- 229910052697 platinum Inorganic materials 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 239000002798 polar solvent Substances 0.000 claims description 4
- OJMMVQQUTAEWLP-UHFFFAOYSA-N Lincomycin Natural products CN1CC(CCC)CC1C(=O)NC(C(C)O)C1C(O)C(O)C(O)C(SC)O1 OJMMVQQUTAEWLP-UHFFFAOYSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 229960005287 lincomycin Drugs 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 claims 2
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000012467 final product Substances 0.000 claims 2
- 150000003147 proline derivatives Chemical class 0.000 claims 2
- 239000003125 aqueous solvent Substances 0.000 claims 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims 1
- 150000001923 cyclic compounds Chemical class 0.000 claims 1
- OJMMVQQUTAEWLP-KIDUDLJLSA-N lincomycin Chemical class CN1C[C@H](CCC)C[C@H]1C(=O)N[C@H]([C@@H](C)O)[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](SC)O1 OJMMVQQUTAEWLP-KIDUDLJLSA-N 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical compound O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 description 6
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 150000003512 tertiary amines Chemical class 0.000 description 5
- UAGFTQCWTTYZKO-WCCKRBBISA-N (2s)-pyrrolidine-2-carboxylic acid;hydrochloride Chemical compound Cl.OC(=O)[C@@H]1CCCN1 UAGFTQCWTTYZKO-WCCKRBBISA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- YAPQBXQYLJRXSA-UHFFFAOYSA-N theobromine Chemical compound CN1C(=O)NC(=O)C2=C1N=CN2C YAPQBXQYLJRXSA-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 241000194017 Streptococcus Species 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 229960001948 caffeine Drugs 0.000 description 3
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 3
- 229910003446 platinum oxide Inorganic materials 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- 229940075420 xanthine Drugs 0.000 description 3
- BAIPOTOKPGDCHA-DFPVWRGBSA-N (2r)-2-[(5s,6r)-6-[(3e,5e)-6-[(1s,3ar,4s,5r,7as)-1-ethyl-4-(1h-pyrrole-2-carbonyl)-2,3,3a,4,5,7a-hexahydro-1h-inden-5-yl]hexa-3,5-dien-3-yl]-5-methyloxan-2-yl]propanoic acid Chemical compound C(/[C@H]1C=C[C@H]2[C@H]([C@@H]1C(=O)C=1NC=CC=1)CC[C@@H]2CC)=C\C=C(/CC)[C@@H]1OC([C@@H](C)C(O)=O)CC[C@@H]1C BAIPOTOKPGDCHA-DFPVWRGBSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 241000588722 Escherichia Species 0.000 description 2
- 101000881330 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) Dynein heavy chain, cytoplasmic Proteins 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229960004559 theobromine Drugs 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 1
- XQJMXPAEFMWDOZ-UHFFFAOYSA-N 3exo-benzoyloxy-tropane Natural products CN1C(C2)CCC1CC2OC(=O)C1=CC=CC=C1 XQJMXPAEFMWDOZ-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229930000680 A04AD01 - Scopolamine Natural products 0.000 description 1
- 229930003347 Atropine Natural products 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- HDBHHHCDEYATPY-MHXMMLMNSA-N CCC[C@H]1CN[C@@H](C1)C(=O)N[C@H]([C@H](C)Cl)[C@H]1O[C@H](SC)[C@H](O)[C@@H](O)[C@H]1O Chemical compound CCC[C@H]1CN[C@@H](C1)C(=O)N[C@H]([C@H](C)Cl)[C@H]1O[C@H](SC)[C@H](O)[C@@H](O)[C@H]1O HDBHHHCDEYATPY-MHXMMLMNSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000193403 Clostridium Species 0.000 description 1
- 241001334574 Erythromyces Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- RKUNBYITZUJHSG-UHFFFAOYSA-N Hyosciamin-hydrochlorid Natural products CN1C(C2)CCC1CC2OC(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-UHFFFAOYSA-N 0.000 description 1
- STECJAGHUSJQJN-GAUPFVANSA-N Hyoscine Natural products C1([C@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-GAUPFVANSA-N 0.000 description 1
- 241000588748 Klebsiella Species 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- STECJAGHUSJQJN-UHFFFAOYSA-N N-Methyl-scopolamin Natural products C1C(C2C3O2)N(C)C3CC1OC(=O)C(CO)C1=CC=CC=C1 STECJAGHUSJQJN-UHFFFAOYSA-N 0.000 description 1
- QQXLDOJGLXJCSE-UHFFFAOYSA-N N-methylnortropinone Natural products C1C(=O)CC2CCC1N2C QQXLDOJGLXJCSE-UHFFFAOYSA-N 0.000 description 1
- 229930193140 Neomycin Natural products 0.000 description 1
- 229910021543 Nickel dioxide Inorganic materials 0.000 description 1
- ZGUGWUXLJSTTMA-UHFFFAOYSA-N Promazinum Chemical compound C1=CC=C2N(CCCN(C)C)C3=CC=CC=C3SC2=C1 ZGUGWUXLJSTTMA-UHFFFAOYSA-N 0.000 description 1
- 241000588767 Proteus vulgaris Species 0.000 description 1
- QIZDQFOVGFDBKW-DHBOJHSNSA-N Pseudotropine Natural products OC1C[C@@H]2[N+](C)[C@H](C1)CC2 QIZDQFOVGFDBKW-DHBOJHSNSA-N 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000193996 Streptococcus pyogenes Species 0.000 description 1
- 208000003217 Tetany Diseases 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000001351 alkyl iodides Chemical class 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- RKUNBYITZUJHSG-SPUOUPEWSA-N atropine Chemical compound O([C@H]1C[C@H]2CC[C@@H](C1)N2C)C(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-SPUOUPEWSA-N 0.000 description 1
- 229960000396 atropine Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- ZPEIMTDSQAKGNT-UHFFFAOYSA-N chlorpromazine Chemical compound C1=C(Cl)C=C2N(CCCN(C)C)C3=CC=CC=C3SC2=C1 ZPEIMTDSQAKGNT-UHFFFAOYSA-N 0.000 description 1
- 229960001076 chlorpromazine Drugs 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229960003920 cocaine Drugs 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000020335 dealkylation Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 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 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- NCPHGZWGGANCAY-UHFFFAOYSA-N methane;ruthenium Chemical compound C.[Ru] NCPHGZWGGANCAY-UHFFFAOYSA-N 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 description 1
- 229960005181 morphine Drugs 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229960004927 neomycin Drugs 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940099990 ogen Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 229960002429 proline Drugs 0.000 description 1
- 125000001500 prolyl group Chemical group [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 229960003598 promazine Drugs 0.000 description 1
- 229940007042 proteus vulgaris Drugs 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- STECJAGHUSJQJN-FWXGHANASA-N scopolamine Chemical compound C1([C@@H](CO)C(=O)O[C@H]2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-FWXGHANASA-N 0.000 description 1
- 229960002646 scopolamine Drugs 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- CYHOMWAPJJPNMW-JIGDXULJSA-N tropine Chemical compound C1[C@@H](O)C[C@H]2CC[C@@H]1N2C CYHOMWAPJJPNMW-JIGDXULJSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/14—Acyclic radicals, not substituted by cyclic structures attached to a sulfur, selenium or tellurium atom of a saccharide radical
- C07H15/16—Lincomycin; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83245069A | 1969-06-11 | 1969-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL34526A0 IL34526A0 (en) | 1970-07-19 |
| IL34526A true IL34526A (en) | 1973-07-30 |
Family
ID=25261686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL34526A IL34526A (en) | 1969-06-11 | 1970-05-14 | N-dealkylation of cyclic tertiary amines |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3583972A (de) |
| JP (1) | JPS4835262B1 (de) |
| BE (1) | BE751802A (de) |
| CA (1) | CA922704A (de) |
| CH (1) | CH550134A (de) |
| CS (1) | CS173569B2 (de) |
| DE (1) | DE2027699C3 (de) |
| FR (1) | FR2051017A5 (de) |
| GB (1) | GB1264610A (de) |
| IL (1) | IL34526A (de) |
| NL (1) | NL160832C (de) |
| PL (1) | PL88887B1 (de) |
| RO (1) | RO55511A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725385A (en) * | 1970-11-02 | 1973-04-03 | Abbott Lab | Process for the demethylation of 3-amino macrolides |
| US4459417A (en) * | 1981-10-16 | 1984-07-10 | The Upjohn Company | Process for preparing spectinomycin analogs: N-demethylation of spectinomycin or its analogs and realkylation of the intermediates |
| US4405797A (en) * | 1981-10-16 | 1983-09-20 | The Upjohn Company | Process for preparing spectinomycin analogs: N-demethylation of spectinomycin or its analogs and realkylation of the intermediates |
| US6232494B1 (en) * | 1998-02-12 | 2001-05-15 | Monsanto Company | Process for the preparation of N-(phosphonomethyl)glycine by oxidizing N-substituted N-(phosphonomethyl)glycine |
| IL129840A0 (en) * | 1998-02-12 | 2000-02-29 | Monsanto Co | Process for making glyphosate by oxidizing n-substituted glyphosates |
| WO2017179976A1 (en) * | 2016-04-14 | 2017-10-19 | Rijksuniversiteit Groningen | Means and methods for the n-dealkylation of amines |
| MX2022014605A (es) | 2020-05-19 | 2022-12-16 | Cybin Irl Ltd | Derivados de triptamina deuterada y metodos de uso. |
-
1969
- 1969-06-11 US US832450A patent/US3583972A/en not_active Expired - Lifetime
-
1970
- 1970-04-28 CA CA081302A patent/CA922704A/en not_active Expired
- 1970-05-13 GB GB1264610D patent/GB1264610A/en not_active Expired
- 1970-05-14 IL IL34526A patent/IL34526A/en unknown
- 1970-05-29 CH CH809270A patent/CH550134A/de not_active IP Right Cessation
- 1970-06-05 DE DE2027699A patent/DE2027699C3/de not_active Expired
- 1970-06-05 RO RO63563A patent/RO55511A/ro unknown
- 1970-06-10 PL PL1970141227A patent/PL88887B1/pl unknown
- 1970-06-10 JP JP45049572A patent/JPS4835262B1/ja active Pending
- 1970-06-10 CS CS4070A patent/CS173569B2/cs unknown
- 1970-06-10 FR FR7021282A patent/FR2051017A5/fr not_active Expired
- 1970-06-10 NL NL7008403.A patent/NL160832C/xx not_active IP Right Cessation
- 1970-06-11 BE BE751802D patent/BE751802A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS173569B2 (de) | 1977-02-28 |
| NL160832C (nl) | 1979-12-17 |
| GB1264610A (de) | 1972-02-23 |
| NL160832B (nl) | 1979-07-16 |
| NL7008403A (de) | 1970-12-15 |
| DE2027699C3 (de) | 1982-04-22 |
| IL34526A0 (en) | 1970-07-19 |
| PL88887B1 (de) | 1976-10-30 |
| CH550134A (de) | 1974-06-14 |
| DE2027699A1 (de) | 1970-12-17 |
| CA922704A (en) | 1973-03-13 |
| FR2051017A5 (de) | 1971-04-02 |
| DE2027699B2 (de) | 1981-05-21 |
| JPS4835262B1 (de) | 1973-10-26 |
| US3583972A (en) | 1971-06-08 |
| BE751802A (fr) | 1970-12-11 |
| RO55511A (de) | 1973-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2047247A (en) | 11-aza-4-o-cladinosyl-6-o-desosaminyl-15-ethyl-7,13,14-trihydroxy-3,5,7,9,12,14-hexamethyloxacyclopentadecane-2-one and derivatives thereof as well as processes for their preparation | |
| SE457084B (sv) | N-metyl-11-aza-10-deoxo-10-dihydroerytromycin a och derivat samt foerfarande foer framstaellning daerav | |
| IL34526A (en) | N-dealkylation of cyclic tertiary amines | |
| Pauls et al. | A novel synthesis of methyl. alpha.-L-garosaminide which illustrates a stereocontrolled approach to the cis-hydroxyamino moiety of amino sugars | |
| DE2716533C3 (de) | N-Acetylierte oder -halogenacetylierte Kanamycine A und B, Verfahren zu ihrer Herstellung und ihre Verwendung | |
| DE2708008C3 (de) | Verfahren zur Herstellung von 1-N-substituierten Kanamycinen, zur 1-N-Substitution eingesetzte cyclische Urethane und Verfahren zu deren Herstellung | |
| DE2350203C3 (de) | Verfahren zur Herstellung von 1 -N- [(S) ^-Hydroxylamino- butyryl] -neamin, -3', 4'-didesoxyneamin,-ribostamycin oder -3\4' -didesoxyribostamycin | |
| EP0080763A1 (de) | Chemisches Verfahren zur Herstellung makrolider Antibiotika | |
| NO761681L (de) | ||
| GB1560265A (en) | Nifamycin compounds | |
| DE2534982C3 (de) | 1-N- [(L)-2-Hydroxy-5-aminovaleroylJ- und 1-N-[(L)-2-Hydroxy-6-aminocaproyl] -XK-62-2, deren pharmazeutisch verträgliche Säureadditionssalze und Verfahren zu deren Herstellung | |
| US3159675A (en) | Novel 4-dedimethylamino-4-oxo-6-demethyltetracycline-4-oximes and 4-hydrazones | |
| US3681326A (en) | 9-substituted erythromycin a and b oximes | |
| US2918462A (en) | Process for the preparation of amino-aldehydes | |
| EP0634995B1 (de) | Verfahren und zwischenprodukte für die reinigung von oxytetracycline | |
| US2786077A (en) | Desdimethylaminotetracyclines and process | |
| BANNISTER et al. | Protorubradirin, an antibiotic containing a C-nitroso-sugar fragment, is the true secondary metabolite produced by Streptomyces achromogenes var. rubradiris. Rubradirin, described earlier, is its photo-oxidation product | |
| DE1076675B (de) | Verfahren zur Herstellung von 6-Desmethyl-6-desoxytetracylin bzw. dessen 4-Epimeren und Salzen | |
| US3247226A (en) | 4-dimethylamino and 4-hydroxytetracycloxides | |
| US3816397A (en) | 11,12-epoxyerythromycins | |
| US5032581A (en) | Tylosin derivatives | |
| Wiering et al. | The synthesis of C7 alkylated 7-deaminocephalosporin derivates | |
| US4405797A (en) | Process for preparing spectinomycin analogs: N-demethylation of spectinomycin or its analogs and realkylation of the intermediates | |
| US3842068A (en) | 8-epi-erythromycins | |
| US4459417A (en) | Process for preparing spectinomycin analogs: N-demethylation of spectinomycin or its analogs and realkylation of the intermediates |