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CO4230085A1 - DERIVATIVES OF TETRAHIDROPIRANO - Google Patents

DERIVATIVES OF TETRAHIDROPIRANO

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Publication number
CO4230085A1
CO4230085A1 CO94022508A CO94022508A CO4230085A1 CO 4230085 A1 CO4230085 A1 CO 4230085A1 CO 94022508 A CO94022508 A CO 94022508A CO 94022508 A CO94022508 A CO 94022508A CO 4230085 A1 CO4230085 A1 CO 4230085A1
Authority
CO
Colombia
Prior art keywords
hydroxyl
hydrogen
formula
oxo
protected
Prior art date
Application number
CO94022508A
Other languages
Spanish (es)
Inventor
Bulusu A R C Murty
Original Assignee
Novartis Ag
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 GB939310969A external-priority patent/GB9310969D0/en
Priority claimed from GB939310975A external-priority patent/GB9310975D0/en
Application filed by Novartis Ag filed Critical Novartis Ag
Publication of CO4230085A1 publication Critical patent/CO4230085A1/en

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Abstract

1. UN COMPUESTO DE LA FORMULA I CARACTERIZADO POR- QUE: R1 REPRESENTA UN GRUPO DE LA FORMULA EN DONDE YA SEA QUE R7 REPRESENTA HIDROXILO OPCIONALMENTE PRO- TEGIDO, ALCOXI, HALOGENO, -OR10, EN DONDE R10 RE- PRESENTA ALQUILO INFERIOR, -O(CH2)m OH OPCIONAL- MENTE PROTEGIDO, EN DONDE m ES UN NUMERO DE 2 A 4, O -OCONH2, Y R7a REPRESENTA HIDROGENO, O R7 Y R7a CONJUNTAMENTE OXO, R8 REPRESENTA HIDROXILO O METO- XI, Y R9 REPRESENTA HIDROXILO O ACILOXI; R2 REPRESENTA HIDROGENO, ACILOXI O HIDROXILO OPCIONALMENTE PROTEGIDO Y EXITE UN ENLACE SIMPLE O UN ENLACE DOBLE ENTRE LOS ATOMOS DE CARBONO UNIDOS POR UNA LINEA DISCONTINUA; R3 REPRESENTA METILO, ETILO, N-PROPILO O ALILO; YA SEA QUE R4 REPRESENTA HJIDROGENO O HIDROXILO Y R4a REPRESENTE HIDROGENO, O R4 Y R4a CONJUNTAMENTE REPRESENTA OXO; YA SEA QUE R5 REPRESENTA HIDROXILO Y R5a REPRESENTA HIDROGENO O R5 Y R5a CONJUNTAMENTE REPRESENTAN OXO; Y A RE- PRESENTA UN GRUPO DE LA FORMULA -CH(OR6)-CH2- (CH2)n O -CH=CH- (CH2)n, EN DONDE LA PARTE (CH2)n- DE LAS MISMAS ESTA UNIDA AL ATOMO DE CARBONO, R6 REPRESENTA ALQUILO INFERIOR Y n REPRESENTA EL NUMERO 1 O 2; EN LA FORMA LIBRE Y, DONDE TALES FORMAS EXISTEN, EN LA FORMA DE SAL.1. A COMPOUND OF THE FORMULA I CHARACTERIZED BECAUSE: R1 REPRESENTS A GROUP OF THE FORMULA WHERE EITHER R7 REPRESENTS HYDROXYL OPTIMALLY PROTECTED, ALCOXY, HALOGEN, -OR10, WHERE R10 REPRESENTS ALKYL O (CH2) m OH OPTIONAL- MIND PROTECTED, WHERE m IS A NUMBER OF 2 TO 4, O -OCONH2, AND R7a REPRESENTS HYDROGEN, OR R7 AND R7a JOINTLY OXO, R8 REPRESENTS HYDROXYL OR METO-XI, AND R9 REPRESENTS HYDROXYL OR ACILOXI; R2 REPRESENTS OPTIONALLY PROTECTED HYDROGEN, ACILOXY OR HYDROXYL AND EXITS A SINGLE LINK OR A DOUBLE LINK BETWEEN THE CARBON ATOMS UNITED BY A DISCONTINUOUS LINE; R3 REPRESENTS METHYL, ETHYL, N-PROPYL OR ALYL; EITHER R4 REPRESENTS HYDROGEN OR HYDROXYL AND R4a REPRESENTS HYDROGEN, OR R4 AND R4a TOGETHER REPRESENTS OXO; EITHER R5 REPRESENTS HYDROXYL AND R5a REPRESENTS HYDROGEN OR R5 AND R5a TOGETHER REPRESENT OXO; IT ALREADY REPRESENTS A GROUP OF THE FORMULA -CH (OR6) -CH2- (CH2) n OR -CH = CH- (CH2) n, WHERE THE PART (CH2) n- OF THESE IS ATTACHED TO THE CARBON ATOMO , R6 REPRESENTS LOWER RENT AND n REPRESENTS NUMBER 1 OR 2; IN THE FREE FORM AND, WHERE SUCH FORMS EXIST, IN THE FORM OF SALT.

CO94022508A 1993-05-27 1994-05-26 DERIVATIVES OF TETRAHIDROPIRANO CO4230085A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939310969A GB9310969D0 (en) 1993-05-27 1993-05-27 Organic compounds
GB939310975A GB9310975D0 (en) 1993-05-27 1993-05-27 Organic compounds

Publications (1)

Publication Number Publication Date
CO4230085A1 true CO4230085A1 (en) 1995-10-19

Family

ID=40909230

Family Applications (1)

Application Number Title Priority Date Filing Date
CO94022508A CO4230085A1 (en) 1993-05-27 1994-05-26 DERIVATIVES OF TETRAHIDROPIRANO

Country Status (1)

Country Link
CO (1) CO4230085A1 (en)

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