NO134374B

NO134374B -

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Publication number: NO134374B
Authority: NO; Norway
Prior art keywords: formula; group; compound; denotes; parts
Prior art date: 1970-08-26

Application number

NO318371A

Other languages

English (en)

Norwegian (no)

Other versions

NO134374C (enExample

Inventor

J Augstein

H Cairns

D Hunter

J King

Original Assignee

Fisons Ltd

Priority date

1970-08-26

Filing date

1971-08-26

Publication date

1976-06-21

1971-01-13 Priority claimed from GB164271A external-priority patent/GB1362782A/en

1971-08-26 Application filed by Fisons Ltd filed Critical Fisons Ltd

1976-06-21 Publication of NO134374B publication Critical patent/NO134374B/no

1976-09-29 Publication of NO134374C publication Critical patent/NO134374C/no

Links

150000001875 compounds Chemical class 0.000 claims description 78
238000006243 chemical reaction Methods 0.000 claims description 29
150000003839 salts Chemical class 0.000 claims description 25
238000000034 method Methods 0.000 claims description 24
239000002904 solvent Substances 0.000 claims description 20
125000003545 alkoxy group Chemical group 0.000 claims description 16
125000000217 alkyl group Chemical group 0.000 claims description 14
125000002252 acyl group Chemical group 0.000 claims description 9
150000001540 azides Chemical class 0.000 claims description 9
125000004432 carbon atom Chemical group C* 0.000 claims description 9
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
125000003342 alkenyl group Chemical group 0.000 claims description 7
125000003710 aryl alkyl group Chemical group 0.000 claims description 7
229910052739 hydrogen Inorganic materials 0.000 claims description 7
239000001257 hydrogen Substances 0.000 claims description 7
238000005984 hydrogenation reaction Methods 0.000 claims description 7
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
230000002829 reductive effect Effects 0.000 claims description 6
238000002360 preparation method Methods 0.000 claims description 5
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
150000002825 nitriles Chemical class 0.000 claims description 4
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
230000002378 acidificating effect Effects 0.000 claims description 3
125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
239000005864 Sulphur Chemical group 0.000 claims description 2
125000003302 alkenyloxy group Chemical group 0.000 claims description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
150000001733 carboxylic acid esters Chemical class 0.000 claims description 2
230000020176 deacylation Effects 0.000 claims description 2
238000005947 deacylation reaction Methods 0.000 claims description 2
230000009615 deamination Effects 0.000 claims description 2
238000006481 deamination reaction Methods 0.000 claims description 2
229910052736 halogen Inorganic materials 0.000 claims description 2
150000002367 halogens Chemical class 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
239000001301 oxygen Substances 0.000 claims description 2
238000006798 ring closing metathesis reaction Methods 0.000 claims description 2
230000029936 alkylation Effects 0.000 claims 1
238000005804 alkylation reaction Methods 0.000 claims 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 58
239000000243 solution Substances 0.000 description 33
239000007787 solid Substances 0.000 description 27
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 22
239000000203 mixture Substances 0.000 description 20
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 19
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
-1 alkali metal azide Chemical class 0.000 description 14
238000010183 spectrum analysis Methods 0.000 description 14
150000003536 tetrazoles Chemical class 0.000 description 14
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 13
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
238000002844 melting Methods 0.000 description 11
230000008018 melting Effects 0.000 description 11
241000700159 Rattus Species 0.000 description 10
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 10
238000004458 analytical method Methods 0.000 description 10
229960001760 dimethyl sulfoxide Drugs 0.000 description 10
239000011541 reaction mixture Substances 0.000 description 10
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
239000000460 chlorine Substances 0.000 description 9
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
241000786363 Rhampholeon spectrum Species 0.000 description 8
239000000047 product Substances 0.000 description 8
241001465754 Metazoa Species 0.000 description 7
230000005764 inhibitory process Effects 0.000 description 7
XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 7
210000002966 serum Anatomy 0.000 description 7
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 6
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
239000002253 acid Substances 0.000 description 6
239000000427 antigen Substances 0.000 description 6
238000001704 evaporation Methods 0.000 description 6
230000008020 evaporation Effects 0.000 description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
241001342522 Vampyrum spectrum Species 0.000 description 5
229960000583 acetic acid Drugs 0.000 description 5
229910052783 alkali metal Inorganic materials 0.000 description 5
102000036639 antigens Human genes 0.000 description 5
108091007433 antigens Proteins 0.000 description 5
230000037396 body weight Effects 0.000 description 5
239000012024 dehydrating agents‎ Substances 0.000 description 5
238000004949 mass spectrometry Methods 0.000 description 5
239000000741 silica gel Substances 0.000 description 5
229910002027 silica gel Inorganic materials 0.000 description 5
239000011734 sodium Substances 0.000 description 5
235000017557 sodium bicarbonate Nutrition 0.000 description 5
229910000030 sodium bicarbonate Inorganic materials 0.000 description 5
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
206010002198 Anaphylactic reaction Diseases 0.000 description 4
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
230000009102 absorption Effects 0.000 description 4
238000010521 absorption reaction Methods 0.000 description 4
229910021529 ammonia Inorganic materials 0.000 description 4
208000003455 anaphylaxis Diseases 0.000 description 4
150000001562 benzopyrans Chemical group 0.000 description 4
238000010828 elution Methods 0.000 description 4
239000003208 petroleum Substances 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
238000010992 reflux Methods 0.000 description 4
JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 description 4
230000035945 sensitivity Effects 0.000 description 4
239000000126 substance Substances 0.000 description 4
HCMMVAMWUTWLJS-UHFFFAOYSA-N 6-chloro-5,7-dimethyl-4-oxochromene-2-carbonitrile Chemical compound O1C(C#N)=CC(=O)C2=C1C=C(C)C(Cl)=C2C HCMMVAMWUTWLJS-UHFFFAOYSA-N 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
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 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
241000336691 Notolopas brasiliensis Species 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
208000006673 asthma Diseases 0.000 description 3
239000002585 base Substances 0.000 description 3
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
238000002425 crystallisation Methods 0.000 description 3
230000008025 crystallization Effects 0.000 description 3
125000004093 cyano group Chemical group *C#N 0.000 description 3
238000006356 dehydrogenation reaction Methods 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
JUINSXZKUKVTMD-UHFFFAOYSA-N hydrogen azide Chemical compound N=[N+]=[N-] JUINSXZKUKVTMD-UHFFFAOYSA-N 0.000 description 3
239000000543 intermediate Substances 0.000 description 3
239000007788 liquid Substances 0.000 description 3
230000000144 pharmacologic effect Effects 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
238000001953 recrystallisation Methods 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
239000000725 suspension Substances 0.000 description 3
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Substances C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 description 2
OIQLCFZXWYHFRX-UHFFFAOYSA-N 5-(2-hydroxypropoxy)-4-oxochromene-2-carboxamide Chemical compound O1C(C(N)=O)=CC(=O)C2=C1C=CC=C2OCC(O)C OIQLCFZXWYHFRX-UHFFFAOYSA-N 0.000 description 2
ZUAHNMRNNDMTMO-UHFFFAOYSA-N 5-(3-methylbutoxy)-2-(2h-tetrazol-5-yl)-2,3-dihydrochromen-4-one Chemical compound C1C(=O)C=2C(OCCC(C)C)=CC=CC=2OC1C1=NN=NN1 ZUAHNMRNNDMTMO-UHFFFAOYSA-N 0.000 description 2
LBVSTDQQEAICRV-UHFFFAOYSA-N 6-chloro-5,7-dimethyl-2-(2h-tetrazol-5-yl)chromen-4-one Chemical compound C=1C(=O)C=2C(C)=C(Cl)C(C)=CC=2OC=1C1=NN=NN1 LBVSTDQQEAICRV-UHFFFAOYSA-N 0.000 description 2
OZOULOJFIBXDNF-UHFFFAOYSA-N 6-chloro-5,7-dimethyl-4-oxochromene-2-carboxamide Chemical compound O1C(C(N)=O)=CC(=O)C2=C1C=C(C)C(Cl)=C2C OZOULOJFIBXDNF-UHFFFAOYSA-N 0.000 description 2
JWQQHYYWMLSBHH-UHFFFAOYSA-N 6-chloro-5,7-dimethyl-4-oxochromene-2-carboxylic acid Chemical compound O1C(C(O)=O)=CC(=O)C2=C1C=C(C)C(Cl)=C2C JWQQHYYWMLSBHH-UHFFFAOYSA-N 0.000 description 2
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
COXVTLYNGOIATD-HVMBLDELSA-N CC1=C(C=CC(=C1)C1=CC(C)=C(C=C1)\N=N\C1=C(O)C2=C(N)C(=CC(=C2C=C1)S(O)(=O)=O)S(O)(=O)=O)\N=N\C1=CC=C2C(=CC(=C(N)C2=C1O)S(O)(=O)=O)S(O)(=O)=O Chemical compound CC1=C(C=CC(=C1)C1=CC(C)=C(C=C1)\N=N\C1=C(O)C2=C(N)C(=CC(=C2C=C1)S(O)(=O)=O)S(O)(=O)=O)\N=N\C1=CC=C2C(=CC(=C(N)C2=C1O)S(O)(=O)=O)S(O)(=O)=O COXVTLYNGOIATD-HVMBLDELSA-N 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
238000005481 NMR spectroscopy Methods 0.000 description 2
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
239000013543 active substance Substances 0.000 description 2
239000003463 adsorbent Substances 0.000 description 2
229910052784 alkaline earth metal Inorganic materials 0.000 description 2
150000003973 alkyl amines Chemical class 0.000 description 2
125000004414 alkyl thio group Chemical group 0.000 description 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
235000019270 ammonium chloride Nutrition 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
125000005605 benzo group Chemical group 0.000 description 2
AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 2
210000004369 blood Anatomy 0.000 description 2
239000008280 blood Substances 0.000 description 2
239000001045 blue dye Substances 0.000 description 2
238000009835 boiling Methods 0.000 description 2
WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
239000002026 chloroform extract Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
125000005043 dihydropyranyl group Chemical group O1C(CCC=C1)* 0.000 description 2
238000004821 distillation Methods 0.000 description 2
229960003699 evans blue Drugs 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000000706 filtrate Substances 0.000 description 2
239000012362 glacial acetic acid Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
150000002431 hydrogen Chemical class 0.000 description 2
125000005113 hydroxyalkoxy group Chemical group 0.000 description 2
230000002401 inhibitory effect Effects 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000013067 intermediate product Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
229910052763 palladium Inorganic materials 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000007363 ring formation reaction Methods 0.000 description 2
159000000000 sodium salts Chemical class 0.000 description 2
239000007858 starting material Substances 0.000 description 2
125000001424 substituent group Chemical group 0.000 description 2
238000004809 thin layer chromatography Methods 0.000 description 2
POPVUKGJWNLYGW-UHFFFAOYSA-N (hydroxyamino) hydrogen sulfate Chemical compound ONOS(O)(=O)=O POPVUKGJWNLYGW-UHFFFAOYSA-N 0.000 description 1
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
NJKWMFPXKJHMDO-UHFFFAOYSA-N 1-(2-cyano-4-oxochromen-5-yl)oxypropan-2-yl formate Chemical compound O1C(C#N)=CC(=O)C2=C1C=CC=C2OCC(C)OC=O NJKWMFPXKJHMDO-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
UPHRISURECPMEH-AXPXABNXSA-N 4-[(z)-[(z)-[4-(dimethylamino)phenyl]methylidenehydrazinylidene]methyl]-n,n-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1\C=N/N=C\C1=CC=C(N(C)C)C=C1 UPHRISURECPMEH-AXPXABNXSA-N 0.000 description 1
OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 description 1
XTISHCLYVJXIED-UHFFFAOYSA-N 5-(3-methylbutoxy)-2-(2h-tetrazol-5-yl)chromen-4-one Chemical compound C=1C(=O)C=2C(OCCC(C)C)=CC=CC=2OC=1C1=NN=NN1 XTISHCLYVJXIED-UHFFFAOYSA-N 0.000 description 1
208000035285 Allergic Seasonal Rhinitis Diseases 0.000 description 1
229910015900 BF3 Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
238000003512 Claisen condensation reaction Methods 0.000 description 1
238000004566 IR spectroscopy Methods 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
238000006845 Michael addition reaction Methods 0.000 description 1
OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 description 1
AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
IGBSGKOLQRKFIU-UHFFFAOYSA-N O.O.O.O.O.[Ca] Chemical compound O.O.O.O.O.[Ca] IGBSGKOLQRKFIU-UHFFFAOYSA-N 0.000 description 1
229910000564 Raney nickel Inorganic materials 0.000 description 1
NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
206010070834 Sensitisation Diseases 0.000 description 1
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 1
244000250129 Trigonella foenum graecum Species 0.000 description 1
208000024780 Urticaria Diseases 0.000 description 1
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
125000005083 alkoxyalkoxy group Chemical group 0.000 description 1
201000009961 allergic asthma Diseases 0.000 description 1
YDPLDMLRERBXAV-UHFFFAOYSA-N aluminum;triazide Chemical compound [Al+3].[N-]=[N+]=[N-].[N-]=[N+]=[N-].[N-]=[N+]=[N-] YDPLDMLRERBXAV-UHFFFAOYSA-N 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
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