ES407851A1 - Procedimiento para la obtencion de penicilinas. - Google Patents
Procedimiento para la obtencion de penicilinas.Info
- Publication number
- ES407851A1 ES407851A1 ES407851A ES407851A ES407851A1 ES 407851 A1 ES407851 A1 ES 407851A1 ES 407851 A ES407851 A ES 407851A ES 407851 A ES407851 A ES 407851A ES 407851 A1 ES407851 A1 ES 407851A1
- Authority
- ES
- Spain
- Prior art keywords
- see formula
- carbon atoms
- formula
- group
- compounds
- 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
- 229930182555 Penicillin Natural products 0.000 title abstract 3
- 150000002960 penicillins Chemical class 0.000 title abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 10
- 150000001875 compounds Chemical class 0.000 abstract 8
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 4
- 125000000392 cycloalkenyl group Chemical group 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
- 231100000252 nontoxic Toxicity 0.000 abstract 2
- 230000003000 nontoxic effect Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- -1 acetone Chemical class 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000003609 aryl vinyl group Chemical group 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 150000001540 azides Chemical class 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 125000000000 cycloalkoxy group Chemical group 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine 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 directly attached in position 2
- C07D239/10—Oxygen or sulfur atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/06—Anabolic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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
- C07D233/30—Oxygen or sulfur atoms
- C07D233/32—One oxygen atom
- C07D233/38—One oxygen atom with acyl radicals or hetero atoms directly attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
- C07D333/30—Hetero atoms other than halogen
- C07D333/34—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Endocrinology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2152967A DE2152967C3 (de) | 1971-10-23 | 1971-10-23 | Acylureidopenicilline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES407851A1 true ES407851A1 (es) | 1975-10-01 |
Family
ID=5823251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES407851A Expired ES407851A1 (es) | 1971-10-23 | 1972-10-21 | Procedimiento para la obtencion de penicilinas. |
Country Status (31)
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL175419C (nl) * | 1971-10-23 | 1984-11-01 | Bayer Ag | Werkwijze ter bereiding of vervaardiging van antibiotisch werkzame farmaceutische preparaten, alsmede werkwijze ter bereiding van antibiotisch werkzame alfa-gesubstitueerde 6-(alfa-(3-acylureido)acetylamino) penicillanzuurderivaten. |
| US3978056A (en) * | 1971-10-23 | 1976-08-31 | Bayer Aktiengesellschaft | Penicillins |
| US4009272A (en) * | 1971-10-23 | 1977-02-22 | Bayer Aktiengesellschaft | Penicillins |
| US3972869A (en) * | 1971-10-23 | 1976-08-03 | Bayer Aktiengesellschaft | Penicillins |
| US3972870A (en) * | 1971-10-23 | 1976-08-03 | Bayer Aktiengesellschaft | Penicillins |
| US3983105A (en) * | 1971-10-23 | 1976-09-28 | Bayer Aktiengesellschaft | Penicillins |
| US3974141A (en) * | 1971-10-23 | 1976-08-10 | Bayer Aktiengesellschaft | Penicillins |
| US3974142A (en) * | 1971-10-23 | 1976-08-10 | Bayer Aktiengesellschaft | Penicillins |
| DE2258973A1 (de) * | 1972-12-01 | 1974-06-06 | Bayer Ag | Penicilline, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
| JPS587637B2 (ja) * | 1973-12-27 | 1983-02-10 | 住友化学工業株式会社 | シンキペニシリンノ セイホウ |
| DE2407715C2 (de) * | 1974-02-18 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Cephalosporine, Verfahren zu ihrer Herstellung sowie Arzneimittel |
| IL47168A (en) * | 1974-05-09 | 1979-07-25 | Toyama Chemical Co Ltd | Mono or dioxo piperazino(thio)carbonylamino derivatives ofpenicillins and cephalosporins and process for producing the same |
| DE2525541C2 (de) * | 1975-06-07 | 1984-01-12 | Bayer Ag, 5090 Leverkusen | β-Lactam-Antibiotica, Verfahren zu ihrer Herstellung sowie sie enthaltende Arzneimittel |
| DE2810083A1 (de) | 1978-03-08 | 1979-09-20 | Bayer Ag | Beta-lactam-verbindungen |
| GB0420722D0 (en) | 2004-09-17 | 2004-10-20 | Addex Pharmaceuticals Sa | Novel allosteric modulators |
| EP1780213A1 (en) * | 2005-10-27 | 2007-05-02 | 3M Innovative Properties Company | Silicon-urea-azolides, their preparation and use in the preparation of silicones with isocyanate terminal groups |
| AR059898A1 (es) | 2006-03-15 | 2008-05-07 | Janssen Pharmaceutica Nv | Derivados de 3-ciano-piridona 1,4-disustituida y su uso como moduladores alostericos de los receptores mglur2 |
| TW200845978A (en) | 2007-03-07 | 2008-12-01 | Janssen Pharmaceutica Nv | 3-cyano-4-(4-tetrahydropyran-phenyl)-pyridin-2-one derivatives |
| TW200900065A (en) | 2007-03-07 | 2009-01-01 | Janssen Pharmaceutica Nv | 3-cyano-4-(4-pyridinyloxy-phenyl)-pyridin-2-one derivatives |
| RS51660B (sr) | 2007-09-14 | 2011-10-31 | Ortho-Mcneil-Janssen Pharmaceuticals Inc. | 1`,3`-disupstituisani-4-fenil-3,4,5,6-tetrahidro-2h, 1`h-[1,4`] bipiridinil-2`-oni |
| ATE516272T1 (de) | 2007-09-14 | 2011-07-15 | Ortho Mcneil Janssen Pharm | 1,3-disubstituierte 4-(aryl-x-phenyl)-1h-pyridin- 2-one |
| WO2009033703A1 (en) | 2007-09-14 | 2009-03-19 | Ortho-Mcneil-Janssen Pharmaceuticals, Inc. | 1,3-disubstituted-4-phenyl-1 h-pyridin-2-ones |
| EP2220083B1 (en) | 2007-11-14 | 2017-07-19 | Janssen Pharmaceuticals, Inc. | Imidazo[1,2-a]pyridine derivatives and their use as positive allosteric modulators of mglur2 receptors |
| EP2344470B1 (en) | 2008-09-02 | 2013-11-06 | Janssen Pharmaceuticals, Inc. | 3-azabicyclo[3.1.0]hexyl derivatives as modulators of metabotropic glutamate receptors |
| AU2009304293B2 (en) | 2008-10-16 | 2012-04-26 | Addex Pharma S.A. | Indole and benzomorpholine derivatives as modulators of metabotropic glutamate receptors |
| JP5690277B2 (ja) | 2008-11-28 | 2015-03-25 | ジャンセン ファーマシューティカルズ， インコーポレイテッド． | 代謝型グルタミン酸受容体の調節因子としてのインドールおよびベンゾオキサジン誘導体 |
| MY153913A (en) | 2009-05-12 | 2015-04-15 | Janssen Pharmaceuticals Inc | 7-aryl-1,2,4-triazolo[4,3-a]pyridine derivatives and their use as positive allosteric modulators of mglur2 receptors |
| KR20120035158A (ko) | 2009-05-12 | 2012-04-13 | 얀센 파마슈티칼즈, 인코포레이티드 | 1,２,４?트리아졸로［４,３?ａ］피리딘 유도체 및 ｍＧｌｕＲ２ 수용체의 양성 알로스테릭 조절자로서의 그의 용도 |
| US8937060B2 (en) | 2009-05-12 | 2015-01-20 | Janssen Pharmaceuticals, Inc. | 1,2,4-triazolo [4,3-A] pyridine derivatives and their use for the treatment of prevention of neurological and psychiatric disorders |
| MX366035B (es) * | 2009-06-10 | 2019-06-25 | Techfields Biochem Co Ltd | Composiciones o pro-fármacos de alta penetración de compuestos antimicrobianos o relacionados a los antimicrobianos. |
| CN103298809B (zh) | 2010-11-08 | 2016-08-31 | 杨森制药公司 | 1,2,4-三唑并[4,3-a]吡啶衍生物及其作为MGLUR2受体的正变构调节剂的用途 |
| EP2643320B1 (en) | 2010-11-08 | 2015-03-04 | Janssen Pharmaceuticals, Inc. | 1,2,4-TRIAZOLO[4,3-a]PYRIDINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS |
| CA2814996C (en) | 2010-11-08 | 2019-10-01 | Janssen Pharmaceuticals, Inc. | 1,2,4-triazolo[4,3-a]pyridine derivatives and their use as positive allosteric modulators of mglur2 receptors |
| JO3368B1 (ar) | 2013-06-04 | 2019-03-13 | Janssen Pharmaceutica Nv | مركبات 6، 7- ثاني هيدرو بيرازولو [5،1-a] بيرازين- 4 (5 يد)- اون واستخدامها بصفة منظمات تفارغية سلبية لمستقبلات ميجلور 2 |
| JO3367B1 (ar) | 2013-09-06 | 2019-03-13 | Janssen Pharmaceutica Nv | مركبات 2،1، 4- ثلاثي زولو [3،4-a] بيريدين واستخدامها بصفة منظمات تفارغية موجبة لمستقبلات ميجلور 2 |
| CN109999033B (zh) | 2014-01-21 | 2022-12-23 | 詹森药业有限公司 | 包括代谢型谷氨酸能受体亚型2的正别构调节物或正位激动剂的组合及其用途 |
| HRP20191646T1 (hr) | 2014-01-21 | 2019-12-13 | Janssen Pharmaceutica Nv | Kombinacije koje sadržavaju pozitivne alosteričke modulatore ili ortosteričke agoniste metabotropnog glutamatergičnog receptora podtip 2 i njihova uporaba |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770620A1 (de) * | 1968-06-12 | 1971-11-11 | Bayer Ag | Neue Penicilline |
-
0
- BE BE790440D patent/BE790440A/xx not_active IP Right Cessation
-
1971
- 1971-10-23 DE DE2152967A patent/DE2152967C3/de not_active Expired
-
1972
- 1972-10-12 SU SU1839113A patent/SU527139A3/ru active
- 1972-10-17 RO RO197285500A patent/RO63066A/ro unknown
- 1972-10-17 PH PH14018A patent/PH9893A/en unknown
- 1972-10-17 RO RO197272544A patent/RO60670A/ro unknown
- 1972-10-19 DD DD72166352A patent/DD106044B3/de unknown
- 1972-10-19 BG BG024757A patent/BG20813A3/xx unknown
- 1972-10-19 CS CS727048A patent/CS188883B2/cs unknown
- 1972-10-19 BG BG021665A patent/BG21609A3/xx unknown
- 1972-10-19 HU HUBA2815A patent/HU167986B/hu not_active IP Right Cessation
- 1972-10-19 FI FI2897/72A patent/FI56839C/fi active
- 1972-10-20 IL IL7240628A patent/IL40628A/en unknown
- 1972-10-20 AT AT901072A patent/AT320152B/de not_active IP Right Cessation
- 1972-10-20 CH CH1531272A patent/CH579089A5/xx not_active IP Right Cessation
- 1972-10-20 DK DK522172A patent/DK134992C/da active
- 1972-10-20 LU LU66332A patent/LU66332A1/xx unknown
- 1972-10-20 CA CA154,338A patent/CA1019323A/en not_active Expired
- 1972-10-20 IE IE1422/72A patent/IE37123B1/xx unknown
- 1972-10-20 SE SE7213592A patent/SE412236B/sv unknown
- 1972-10-20 ZA ZA727473A patent/ZA727473B/xx unknown
- 1972-10-21 JP JP10490172A patent/JPS55391B2/ja not_active Expired
- 1972-10-21 PL PL1972183057A patent/PL93574B1/pl unknown
- 1972-10-21 EG EG437/72A patent/EG10826A/xx active
- 1972-10-21 PL PL1972158392A patent/PL89056B1/pl unknown
- 1972-10-21 JP JP10490272A patent/JPS57843B2/ja not_active Expired
- 1972-10-21 ES ES407851A patent/ES407851A1/es not_active Expired
- 1972-10-23 AR AR244770A patent/AR195805A1/es active
- 1972-10-23 NO NO723810A patent/NO143909C/no unknown
- 1972-10-23 GB GB4869972A patent/GB1392849A/en not_active Expired
- 1972-10-23 FR FR7237482A patent/FR2157908B1/fr not_active Expired
- 1972-10-23 CY CY947A patent/CY947A/xx unknown
- 1972-10-23 YU YU02640/72A patent/YU264072A/xx unknown
-
1978
- 1978-03-14 KE KE2824A patent/KE2824A/xx unknown
- 1978-04-04 HK HK185/78A patent/HK18578A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES407851A1 (es) | Procedimiento para la obtencion de penicilinas. | |
| ES407852A1 (es) | Procedimiento para la obtencion de penicilinas. | |
| ES422395A1 (es) | Un procedimiento para la preparacion de cinamamidas e hi- drocinamamidas. | |
| ES420469A1 (es) | Un procedimiento de preparacion de un colorante disazo. | |
| ES397598A1 (es) | Procedimiento para preparar compuestos organicos de azufre. | |
| ES463803A1 (es) | Procedimiento para la produccion de hidroxilaminas o-alqui- ladas. | |
| SE7600954L (sv) | Tetrahydroisokinolinderivat och forfarande for framstellning derav | |
| ES394340A2 (es) | Un procedimiento para la preparacion de nuevos compuestos organicos fluorados. | |
| ES439909A1 (es) | Procedimiento para la preparacion de derivados s-2-tiol-4,5-difeniloxazol. | |
| ES417559A1 (es) | Procedimiento de preparacion de compuestos ciclisados que llevan un grupo urea. | |
| ES419337A1 (es) | Procedimiento para preparar tiazol-sulfenamidas. | |
| ES391533A1 (es) | Procedimiento para la obtencion de penicilinas. | |
| ES444389A1 (es) | Procedimiento para la produccion de hidroxi-bencil-penicili-nas sustituidas. | |
| ES396142A1 (es) | Procedimiento para la obtencion de compuestos de la serie 2,2'-bis-(dihidro-1,4-tiazin)-indigo. | |
| ES419439A1 (es) | Procedimiento para la preparacion de nuevos derivados de carbamoil-sulfoxido. | |
| ES418619A1 (es) | Procedimiento para preparar derivados de 4-3-fenilpirroli- din-1-il biturofenona. | |
| ES400879A1 (es) | Procedimiento para la obtencion de derivados de triazolil- etenil-fenileno. | |
| ES398511A1 (es) | Procedimiento para la preparacion de derivados sustituidos de gem-diaril-etileno. | |
| ES388464A1 (es) | Procedimiento para la preparacion de fenoxietilaminas sus- tituidas. | |
| ES425197A1 (es) | Procedimiento para la produccion de acidos penicilinicos cristalinos. | |
| ES425868A1 (es) | Procedimiento para la preparacion de n-alquilcarbonatos fenil-substituidos. | |
| ES392918A1 (es) | Procedimiento para la obtencion de compuestos heterocicli- cos. | |
| NL7605541A (nl) | Werkwijze ter bereiding van nieuwe organische verbindingen. | |
| ES421367A2 (es) | Procedimiento para la obtencion de arilpiperazinas. | |
| GB1042893A (en) | Anilides |