ES444437A1 - Un procedimiento para preparar fenilalquilaminas. - Google Patents

Un procedimiento para preparar fenilalquilaminas.

Info

Publication number
ES444437A1
ES444437A1 ES444437A ES444437A ES444437A1 ES 444437 A1 ES444437 A1 ES 444437A1 ES 444437 A ES444437 A ES 444437A ES 444437 A ES444437 A ES 444437A ES 444437 A1 ES444437 A1 ES 444437A1
Authority
ES
Spain
Prior art keywords
see formula
compound
formula
see
lower alkyl
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
Application number
ES444437A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STWB Inc
Original Assignee
Sterling Drug Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/641,511 external-priority patent/US4069256A/en
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of ES444437A1 publication Critical patent/ES444437A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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
    • C07D207/06—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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 radicals, containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C07D211/10—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 with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
    • C07D211/12—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 with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with only hydrogen atoms attached to the ring nitrogen atom
    • 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
    • C07D211/10—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 with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
    • C07D211/14—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 with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
    • 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
    • C07D211/10—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 with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
    • C07D211/16—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 with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with acylated ring nitrogen atom
    • 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
    • C07D295/096—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 separated by carbocyclic rings or by carbon chains interrupted by carbocyclic 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
    • C07D295/10—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 doubly bound oxygen or sulphur atoms
    • C07D295/112—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 doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic 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
    • C07D295/12—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 or doubly bound nitrogen atoms
    • C07D295/135—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 or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ES444437A 1975-01-20 1976-01-19 Un procedimiento para preparar fenilalquilaminas. Expired ES444437A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54255375A 1975-01-20 1975-01-20
US05/641,511 US4069256A (en) 1975-01-20 1975-12-17 Anti-inflammatory phenyl-lower-alkylamines

Publications (1)

Publication Number Publication Date
ES444437A1 true ES444437A1 (es) 1977-10-01

Family

ID=27067067

Family Applications (2)

Application Number Title Priority Date Filing Date
ES444437A Expired ES444437A1 (es) 1975-01-20 1976-01-19 Un procedimiento para preparar fenilalquilaminas.
ES458807A Expired ES458807A1 (es) 1975-01-20 1977-05-14 Un procedimiento para preparar fenilalcanoilaminas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES458807A Expired ES458807A1 (es) 1975-01-20 1977-05-14 Un procedimiento para preparar fenilalcanoilaminas.

Country Status (18)

Country Link
JP (1) JPS51125364A (fr)
AR (1) AR221467A1 (fr)
AT (1) AT354454B (fr)
AU (1) AU503063B2 (fr)
CA (1) CA1053251A (fr)
CH (4) CH618677A5 (fr)
DE (1) DE2601923A1 (fr)
DK (1) DK19176A (fr)
ES (2) ES444437A1 (fr)
FI (1) FI760112A (fr)
FR (2) FR2297614A1 (fr)
GB (2) GB1508392A (fr)
IL (2) IL48863A (fr)
MX (1) MX3819E (fr)
NL (1) NL7600566A (fr)
NO (3) NO142907C (fr)
PT (1) PT64718B (fr)
SE (2) SE7600505L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308382A (en) * 1975-01-20 1981-12-29 Sterling Drug Inc. 4-[[3-[α-Aminobenzyl]phenyl]methyl]morpholine and 4-[-[3-benzoylphenyl]ethyl]morpholine
EP0052311A1 (fr) * 1980-11-19 1982-05-26 Sterling Drug Inc. (Benzoylphényl-alkyl inférieur)-1 pipéridines et carbinols correspondants et leur préparation
US4339576A (en) 1980-11-19 1982-07-13 Sterling Drug Inc. Anti-asthmatic, anti-allergic, anti-cholinergic, bronchodilator and anti-inflammatory 1-[(benzoylphenyl)-lower-alkyl]piperidines and analogs thereof
US4396765A (en) 1981-08-24 1983-08-02 Sterling Drug Inc. Amino-1-[(halophenyl)-lower-alkyl]piperidines
US6495580B1 (en) 1998-01-29 2002-12-17 Viropharma Incorporated Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases
EP1051169A4 (fr) * 1998-01-29 2002-05-29 Viropharma Inc Composes, compositions et methodes de traitement ou de prevention d'infections pneumovirales et de maladies associees
WO2004014316A2 (fr) 2002-08-09 2004-02-19 Viropharma Incorporated Composes, compositions et techniques de traitement et de prevention de l'infection par des pneumovirus et de maladies associees
CA2495245A1 (fr) 2002-08-09 2004-02-19 Viropharma Incorporated Composes, compositions et methodes de traitement ou de prevention d'infections pneumovirales et de maladies connexes

Also Published As

Publication number Publication date
IL48863A (en) 1979-11-30
GB1508392A (en) 1978-04-26
SE7600505L (sv) 1976-09-02
CA1053251A (fr) 1979-04-24
JPS51125364A (en) 1976-11-01
CH619923A5 (en) 1980-10-31
IL48863A0 (en) 1976-03-31
NO143902B (no) 1981-01-26
FR2320294A1 (fr) 1977-03-04
FI760112A (fr) 1976-07-21
FR2297614B1 (fr) 1979-07-20
IL55523A0 (en) 1978-12-17
FR2297614A1 (fr) 1976-08-13
NO142907B (no) 1980-08-04
NL7600566A (nl) 1976-07-22
AU1047876A (en) 1977-07-28
NO760169L (fr) 1976-07-21
ATA304378A (de) 1979-06-15
CH618677A5 (en) 1980-08-15
AT354454B (de) 1979-01-10
CH612920A5 (en) 1979-08-31
NO793447L (no) 1976-07-21
ES458807A1 (es) 1978-03-01
NO142907C (no) 1980-11-12
PT64718B (fr) 1977-06-03
SE7910737L (sv) 1979-12-28
CH619924A5 (en) 1980-10-31
NO793473L (no) 1976-07-21
AR221467A1 (es) 1981-02-13
MX3819E (es) 1981-07-30
GB1508391A (en) 1978-04-26
DE2601923A1 (de) 1976-07-22
DK19176A (da) 1976-07-21
FR2320294B1 (fr) 1980-09-19
PT64718A (fr) 1976-02-01
AU503063B2 (en) 1979-08-23
NO143902C (no) 1981-05-06

Similar Documents

Publication Publication Date Title
KR850003393A (ko) 1-벤질-아미노알킬-피롤리디논의 제조방법
KR850003402A (ko) 2-아미노-5-하이드록시-4-메틸 피리미딘 유도체의 제조방법
KR840000566A (ko) 2-하이단토인의 제조 및 이를 이용한 제초제의 제조방법
ES444437A1 (es) Un procedimiento para preparar fenilalquilaminas.
ES465523A1 (es) Procedimiento para la obtencion de nuevas feniletilaminas.
GB1062713A (en) 4'-hydroxy-4'-piperidyl-ketones
AU554976B2 (en) 1-phenyl-2-aminocarbonylindole compounds
GB1018985A (en) Benzoxacycloalkanemethylamines
ES444804A1 (es) Procedimiento para la obtencion de derivados de tetrahidroi-soquinolina.
CH611615A5 (en) Process for the preparation of novel indole derivatives
DK400781A (da) Fremgangsmaade til fremstilling af 2-(1,4-benzodioxan-2-ylalkyl) imidazoler
YU158590A (sh) Derivati karbonskih kiselina
AR247555A1 (es) Procedimiento para obtener nuevos derivados de imidazol
ES390895A1 (es) Procedimiento para la preparacion de aminas.
BG48337A3 (en) Method for preparing of derivatives of n- phenyl- 1, 3- oxazolidene- 2, 4- dion
ES8200669A1 (es) Un procedimiento para la preparacion de nuevos compuestos iminicos heterociclicos
ES390163A1 (es) Procedimiento para la preparacion de amino-derivados de los acidos pirazolo (3,4-b) piridina-5-carboxilicos.
ES442119A1 (es) Procedimiento para la preparacion de compuestos tetracicli- cos sustituidos en el grupo amino.
ES428400A1 (es) Procedimiento para la preparacion de nuevos fenolaldehidos.
ES458957A1 (es) Procedimiento para la preparacion de nuevos 1-ariloxi-2-hi- droxi-3-aminopropanos.
ES295654A1 (es) Procedimiento para la fabricaciën de azapentanoles
ES449705A1 (es) Un procedimiento para la preparacion de compuesto de puid- tiona.
ES449426A1 (es) Procedimiento para preparar derivados de aminopirrol.
ES2014975B3 (es) Nuevas 1,4 iento para su obtencion, asi como su utilizacion como medicamentos.
ES297721A1 (es) Un procedimiento para producir compuestos heterocíclicos