GB1021189A - Improvements in or relating to araliphatic carboxylic acids and the manufacture thereof - Google Patents
Improvements in or relating to araliphatic carboxylic acids and the manufacture thereofInfo
- Publication number
- GB1021189A GB1021189A GB3565865A GB3565865A GB1021189A GB 1021189 A GB1021189 A GB 1021189A GB 3565865 A GB3565865 A GB 3565865A GB 3565865 A GB3565865 A GB 3565865A GB 1021189 A GB1021189 A GB 1021189A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- general formula
- zero
- compound
- relating
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/13—Dicarboxylic acids
- C07C57/16—Muconic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/38—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/42—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
- C07C57/60—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/48—Unsaturated compounds containing hydroxy or O-metal groups containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/56—Unsaturated compounds containing hydroxy or O-metal groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
- C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
- C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/84—Unsaturated compounds containing keto groups containing six membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/88—Unsaturated compounds containing keto groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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 or substituted hydrocarbon radicals directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D267/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D267/02—Seven-membered rings
- C07D267/08—Seven-membered rings having the hetero atoms in positions 1 and 4
- C07D267/10—Seven-membered rings having the hetero atoms in positions 1 and 4 not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
Abstract
The invention comprises compounds of the general formulae <FORM:1021189/C2/1> and <FORM:1021189/C2/2> (wherein R and R1 represent CF3, C2-8 alkenyl, C1-8 alkylmercapto, or C6-12 aryloxy or arylmercapto groups, R2 and R3 each represent H or a C1- 8 alkyl group except that R3 cannot b H in Formula (II), and x and y are zero or integers from 1 to 4, but are not both zero when R2 is H, and wherein R may also be halogen when x is zero), and the preparation thereof by the following processes: (a) (when R3 = H) by reducing a keto acid of the general formula <FORM:1021189/C2/3> (b) (when R3 = alkyl) by reacting a compound (III) with an alkyl magnesium halide or an alkyl lithium compound to form a hydroxyacid of the general formula <FORM:1021189/C2/4> (R3 = alkyl), dehydrating this to form a compound (II), and, if desired, subjecting this to catalytic hydrogenation. The compounds (I) wherein R3 = H can also be made by reacting a benzyl cyanide of the general formula <FORM:1021189/C2/5> with a phenethyl bromide of the general formula <FORM:1021189/C2/6> and hydrolysing the resulting nitrile.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13576761A | 1961-09-05 | 1961-09-05 | |
US589511A US3396169A (en) | 1966-10-26 | 1966-10-26 | Substituted 2-phenyl-1-(tertiary-aminoalkoxy) phenyl-3, 4-dihydronaphthalenes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1021189A true GB1021189A (en) | 1966-03-02 |
Family
ID=26833640
Family Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3208562A Expired GB1021184A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to condensed polynuclear compounds and the manufacture thereof |
GB3565765A Expired GB1021188A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to a keto-acid and its nitrile and the manufacture thereof |
GB3565965A Expired GB1021190A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to araliphatic carboxylic acids and the manufacture thereof |
GB3565565A Expired GB1021186A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to a condensed polynuclear compound and the manufacture thereof |
GB3565465A Expired GB1021185A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to condensed polynuclear compounds and the manufacture thereof |
GB3565665A Expired GB1021187A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to keto-acids and their nitriles and the manufacture thereof |
GB4384365A Expired GB1021780A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to araliphatic carboxylic acids and the manufacture thereof |
GB3565865A Expired GB1021189A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to araliphatic carboxylic acids and the manufacture thereof |
Family Applications Before (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3208562A Expired GB1021184A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to condensed polynuclear compounds and the manufacture thereof |
GB3565765A Expired GB1021188A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to a keto-acid and its nitrile and the manufacture thereof |
GB3565965A Expired GB1021190A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to araliphatic carboxylic acids and the manufacture thereof |
GB3565565A Expired GB1021186A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to a condensed polynuclear compound and the manufacture thereof |
GB3565465A Expired GB1021185A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to condensed polynuclear compounds and the manufacture thereof |
GB3565665A Expired GB1021187A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to keto-acids and their nitriles and the manufacture thereof |
GB4384365A Expired GB1021780A (en) | 1961-09-05 | 1962-08-21 | Improvements in or relating to araliphatic carboxylic acids and the manufacture thereof |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR6242683D0 (en) |
CH (1) | CH435249A (en) |
GB (8) | GB1021184A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981003021A1 (en) * | 1980-04-21 | 1981-10-29 | Akzo Nv | Bis-hydroxybenzyl derivatives,processes for their preparation and pharmaceutical composition containing same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3243518A1 (en) * | 1982-11-25 | 1984-05-30 | Basf Ag, 6700 Ludwigshafen | SUBSTITUTED 1-OXO-2-PHENYL-2- (2-ALKYLAMINOETHYL) -1,2,3,4- TETRAHYDRONAPHTHALINE, THEIR PRODUCTION AND USE |
JPH02134360A (en) * | 1988-09-21 | 1990-05-23 | Hoechst Celanese Corp | Preparation of thioalkyl- or thioarylphenone |
-
1962
- 1962-08-21 GB GB3208562A patent/GB1021184A/en not_active Expired
- 1962-08-21 GB GB3565765A patent/GB1021188A/en not_active Expired
- 1962-08-21 GB GB3565965A patent/GB1021190A/en not_active Expired
- 1962-08-21 GB GB3565565A patent/GB1021186A/en not_active Expired
- 1962-08-21 GB GB3565465A patent/GB1021185A/en not_active Expired
- 1962-08-21 GB GB3565665A patent/GB1021187A/en not_active Expired
- 1962-08-21 GB GB4384365A patent/GB1021780A/en not_active Expired
- 1962-08-21 GB GB3565865A patent/GB1021189A/en not_active Expired
- 1962-08-27 CH CH1013962A patent/CH435249A/en unknown
- 1962-09-04 BR BR14268362A patent/BR6242683D0/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981003021A1 (en) * | 1980-04-21 | 1981-10-29 | Akzo Nv | Bis-hydroxybenzyl derivatives,processes for their preparation and pharmaceutical composition containing same |
Also Published As
Publication number | Publication date |
---|---|
BR6242683D0 (en) | 1973-05-24 |
GB1021184A (en) | 1966-03-02 |
GB1021186A (en) | 1966-03-02 |
GB1021185A (en) | 1966-03-02 |
GB1021780A (en) | 1966-03-09 |
GB1021188A (en) | 1966-03-02 |
GB1021190A (en) | 1966-03-02 |
DE1493282A1 (en) | 1969-05-14 |
GB1021187A (en) | 1966-03-02 |
CH435249A (en) | 1967-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1412130A (en) | 3-substituted-morphinan derivatives | |
GB1102532A (en) | Preparation of azo compounds | |
GB1363597A (en) | 2-acyloxy-benzoic acid anilides process for their preparation and their insecticidal and acaricidal use | |
GB1021189A (en) | Improvements in or relating to araliphatic carboxylic acids and the manufacture thereof | |
ES401300A1 (en) | Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids | |
GB1092141A (en) | Fluorine-containing carboxylic acids and the manufacture thereof | |
ES391759A1 (en) | Prostaglandin salts of tris(hydroxymethyl)aminomethane | |
GB1132318A (en) | New substituted phenylacetic esters, their production and compositions containing them | |
GB1004427A (en) | A process for the production of nitriles | |
ES311353A1 (en) | Preparation of 17alpha-esters of 17alpha-hydroxy-3-keto-delta4-pregnenes | |
ES444508A1 (en) | Process for the preparation of phloroglucinol | |
GB894460A (en) | Improvements in or relating to penicillins | |
ES420665A1 (en) | 7alpha-cyano-17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid ypsilon-lactone and related compounds | |
GB1329818A (en) | X-ray opacifiers containing n-alkyliothalamic acids | |
ES379619A1 (en) | A process for the manufacture of amino acids and derivatives thereof | |
GB1033517A (en) | Improvements in or relating to 1-(cyclopropylcarbonyl) ureas | |
GB1043517A (en) | A process for the preparation of ª‡,ª‡-disubstituted succinimides, and the compounds thus prepared | |
GB942877A (en) | Improvements in or relating to a thiaxanthene derivative | |
GB616456A (en) | Improvements in or relating to the production of normal lead dinitroresorcinate | |
GB1114018A (en) | Process for producing 4-hydroxycyclohexanecarboxylic acid and derivatives thereof | |
GB1017979A (en) | Improvements in or relating to the preparation of chloro-acetoacetamides and to substituted dioxolan derivatives of acetic acid esters as intermediates in said preparation | |
GB940488A (en) | Penicillins | |
GB1194917A (en) | Preparation of Fluorophenyl Compounds | |
BE608073A (en) | Improved process for the preparation of terephthalic acid having a high degree of purity | |
GB1399087A (en) | Penicillin compounds |