CA1062267A - Process for the preparation of 1-benxoyl-2-(2',6'-dichlorophenylamino)-2-imidazoline and salts thereof - Google Patents
Process for the preparation of 1-benxoyl-2-(2',6'-dichlorophenylamino)-2-imidazoline and salts thereofInfo
- Publication number
- CA1062267A CA1062267A CA259,993A CA259993A CA1062267A CA 1062267 A CA1062267 A CA 1062267A CA 259993 A CA259993 A CA 259993A CA 1062267 A CA1062267 A CA 1062267A
- Authority
- CA
- Canada
- Prior art keywords
- imidazoline
- dichlorophenylamino
- benzoyl
- compound
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 150000003839 salts Chemical class 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 10
- NHWKHNPRDPAXLM-UHFFFAOYSA-N n-(2-aminoethyl)benzamide Chemical compound NCCNC(=O)C1=CC=CC=C1 NHWKHNPRDPAXLM-UHFFFAOYSA-N 0.000 claims abstract description 9
- CLJHUVZJZKVHFQ-UHFFFAOYSA-N 1,3-dichloro-2-isocyanobenzene Chemical compound ClC1=CC=CC(Cl)=C1[N+]#[C-] CLJHUVZJZKVHFQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 7
- YHEMKMZUJKPOCO-UHFFFAOYSA-N [2-(2,6-dichloroanilino)-4,5-dihydroimidazol-1-yl]-phenylmethanone Chemical compound ClC1=CC=CC(Cl)=C1NC1=NCCN1C(=O)C1=CC=CC=C1 YHEMKMZUJKPOCO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 5
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 5
- 150000007524 organic acids Chemical class 0.000 claims abstract description 5
- 238000009835 boiling Methods 0.000 claims abstract description 4
- 239000012458 free base Substances 0.000 claims abstract description 4
- 239000000376 reactant Substances 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 229960000443 hydrochloric acid Drugs 0.000 description 6
- 235000011167 hydrochloric acid Nutrition 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000001624 sedative effect Effects 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- HKNSIVFWRXBWCK-UHFFFAOYSA-N [N].NC1=CC=CC=C1 Chemical group [N].NC1=CC=CC=C1 HKNSIVFWRXBWCK-UHFFFAOYSA-N 0.000 description 3
- -1 ethyl acetate Chemical compound 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000001077 hypotensive effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- GJSURZIOUXUGAL-UHFFFAOYSA-N Clonidine Chemical compound ClC1=CC=CC(Cl)=C1NC1=NCCN1 GJSURZIOUXUGAL-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 239000002220 antihypertensive agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000003436 Schotten-Baumann reaction Methods 0.000 description 1
- GYJDNTLCTPWPIK-UHFFFAOYSA-N [N].N1C=NCC1 Chemical group [N].N1C=NCC1 GYJDNTLCTPWPIK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N alpha-methyl toluene Natural products CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 210000001326 carotid sinus Anatomy 0.000 description 1
- 239000003874 central nervous system depressant Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 208000021822 hypotensive Diseases 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 125000002636 imidazolinyl group Chemical group 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- LEVJVKGPFAQPOI-UHFFFAOYSA-N phenylmethanone Chemical compound O=[C]C1=CC=CC=C1 LEVJVKGPFAQPOI-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole 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
- C07D233/44—Nitrogen atoms not forming part of a nitro radical
- C07D233/50—Nitrogen atoms not forming part of a nitro radical with carbocyclic radicals directly attached to said nitrogen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT735575A AT339897B (de) | 1975-09-25 | 1975-09-25 | Verfahren zur herstellung des neuen 1-benzoyl-2- (2',6'-dichlorphenylamino) -2-imidazolins und von dessen salzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1062267A true CA1062267A (en) | 1979-09-11 |
Family
ID=3595222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA259,993A Expired CA1062267A (en) | 1975-09-25 | 1976-08-27 | Process for the preparation of 1-benxoyl-2-(2',6'-dichlorophenylamino)-2-imidazoline and salts thereof |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5239675A (cs) |
| AT (1) | AT339897B (cs) |
| BG (1) | BG35040A3 (cs) |
| CA (1) | CA1062267A (cs) |
| CH (1) | CH601253A5 (cs) |
| CS (1) | CS196324B2 (cs) |
| DD (1) | DD126907A1 (cs) |
| DK (1) | DK144565C (cs) |
| ES (1) | ES451829A1 (cs) |
| FI (1) | FI63752C (cs) |
| NL (1) | NL7608971A (cs) |
| NO (1) | NO145274C (cs) |
| PL (1) | PL100503B1 (cs) |
| PT (1) | PT65438B (cs) |
| RO (1) | RO69914A (cs) |
| SE (1) | SE439010B (cs) |
| SU (1) | SU604488A3 (cs) |
| YU (1) | YU39360B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581460A (en) * | 1982-01-07 | 1986-04-08 | Chemie Linz Aktiengesellschaft | Substituted 1-benzoyl-2-phenyliminoimidazolidine derivatives |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MTP837B (en) * | 1977-11-07 | 1979-10-22 | Hoffman La Roche And Co Aktien | Derivatives 2 finino-imidazolidire |
| DE2811847A1 (de) * | 1978-03-17 | 1979-09-20 | Lentia Gmbh | Neue arylaminoimidazolinderivate, deren herstellung und verwendung als arzneimittel |
-
1975
- 1975-09-25 AT AT735575A patent/AT339897B/de not_active IP Right Cessation
-
1976
- 1976-07-05 CH CH859676A patent/CH601253A5/de not_active IP Right Cessation
- 1976-07-12 NO NO762439A patent/NO145274C/no unknown
- 1976-07-12 FI FI762025A patent/FI63752C/fi not_active IP Right Cessation
- 1976-07-21 BG BG033815A patent/BG35040A3/xx unknown
- 1976-07-27 YU YU1848/76A patent/YU39360B/xx unknown
- 1976-07-28 RO RO7687139A patent/RO69914A/ro unknown
- 1976-08-04 PT PT65438A patent/PT65438B/pt unknown
- 1976-08-06 DK DK354376A patent/DK144565C/da not_active IP Right Cessation
- 1976-08-12 NL NL7608971A patent/NL7608971A/xx not_active Application Discontinuation
- 1976-08-25 SE SE7609391A patent/SE439010B/xx not_active IP Right Cessation
- 1976-08-27 CA CA259,993A patent/CA1062267A/en not_active Expired
- 1976-09-21 SU SU762399518A patent/SU604488A3/ru active
- 1976-09-22 JP JP51113178A patent/JPS5239675A/ja active Granted
- 1976-09-23 DD DD194962A patent/DD126907A1/xx unknown
- 1976-09-23 PL PL1976192594A patent/PL100503B1/pl unknown
- 1976-09-24 ES ES451829A patent/ES451829A1/es not_active Expired
- 1976-09-24 CS CS766199A patent/CS196324B2/cs unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581460A (en) * | 1982-01-07 | 1986-04-08 | Chemie Linz Aktiengesellschaft | Substituted 1-benzoyl-2-phenyliminoimidazolidine derivatives |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5239675A (en) | 1977-03-28 |
| SE7609391L (sv) | 1977-03-26 |
| DK144565C (da) | 1982-09-13 |
| FI762025A7 (cs) | 1977-03-26 |
| PT65438B (de) | 1978-02-09 |
| BG35040A3 (bg) | 1984-01-16 |
| NO762439L (no) | 1977-03-28 |
| YU39360B (en) | 1984-10-31 |
| SE439010B (sv) | 1985-05-28 |
| NO145274C (no) | 1982-02-17 |
| AT339897B (de) | 1977-11-10 |
| ES451829A1 (es) | 1977-11-01 |
| DK354376A (da) | 1977-03-26 |
| NO145274B (no) | 1981-11-09 |
| JPS5333592B2 (cs) | 1978-09-14 |
| CS196324B2 (en) | 1980-03-31 |
| NL7608971A (nl) | 1977-03-29 |
| FI63752B (fi) | 1983-04-29 |
| FI63752C (fi) | 1983-08-10 |
| ATA735575A (de) | 1977-03-15 |
| CH601253A5 (en) | 1978-06-30 |
| RO69914A (ro) | 1981-06-30 |
| YU184876A (en) | 1982-06-30 |
| PT65438A (de) | 1976-09-01 |
| SU604488A3 (ru) | 1978-04-25 |
| DK144565B (da) | 1982-03-29 |
| PL100503B1 (pl) | 1978-10-31 |
| DD126907A1 (cs) | 1977-08-17 |
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