公开(公告)号：AU683138B2

公开(公告)日：1997-10-30

申请号：AU1624995

申请日：1995-04-04

Applicant: ESSILOR INT

Inventor： POZZO JEAN-LUC ,  GUGLIELMETTI ROBERT ,  SAMAT ANDRE ,  LOKSHIN VLADIMIR ,  HARIE GUENAELLE

IPC: G02C7/02 ,  C07D311/96 ,  C07D491/052 ,  C07D491/10 ,  C07D491/107 ,  C07D493/10 ,  C07D498/04 ,  C07D513/04 ,  C08K5/1545 ,  C08K5/3432 ,  C08K5/3442 ,  C08K5/3465 ,  C08K5/35 ,  C08K5/353 ,  C08K5/45 ,  C08K5/47 ,  C09K9/02 ,  G02B1/04 ,  G02F1/17 ,  G03C1/685 ,  C03C4/06

Abstract: Photochromic condensed ring spiro fluorene-2H-benzopyran cpds. of formula (I) are new, where Ra-Rc = H, alkyl, aryl, OR, SR, COR or COOR; R = H, alkyl, aryl, -NR R , halogen atom, a mono- or polyhalo-alkyl gp., NO2, CN or SCN; R and R = H, alkyl, cycloalkyl or aryl or R and R together with the N atom to which they are bound may complete a 4-7 membered heterocyclic ring which may contain additional heteroatoms chosen from N, O and S; n and m = whole numbers 1-4; p = 1 or 2; and H = an aromatic 5 or 6 membered heterocyclic gp. condensed in the 5, 6 or 6, 7 position, contg. one or more heteroatoms chosen from O, Se, S or N, or an aromatic 5 or 6 membered carbocycle condensed in the 7, 8-position; the carbocycle or heterocycle H opt. being substd. by one or more alkyl, alkoxy, amino, aryl or aralkyl gps. or condensed with another 5-10 membered ring.

公开(公告)号：AU2310295A

公开(公告)日：1995-10-30

申请号：AU2310295

申请日：1995-04-05

Applicant: ESSILOR INT

Inventor： POZZO JEAN LUC ,  GUGLIELMETTI ROBERT ,  SAMAT ANDRE

IPC: C07D493/04 ,  C07D498/04 ,  G03C1/685

公开(公告)号：AU1624995A

公开(公告)日：1995-10-19

申请号：AU1624995

申请日：1995-04-04

Applicant: ESSILOR INT

Inventor： POZZO JEAN-LUC ,  GUGLIELMETTI ROBERT ,  SAMAT ANDRE ,  LOKSHIN VLADIMIR ,  HARIE GUENAELLE

IPC: G02C7/02 ,  C07D311/96 ,  C07D491/052 ,  C07D491/10 ,  C07D491/107 ,  C07D493/10 ,  C07D498/04 ,  C07D513/04 ,  C08K5/1545 ,  C08K5/3432 ,  C08K5/3442 ,  C08K5/3465 ,  C08K5/35 ,  C08K5/353 ,  C08K5/45 ,  C08K5/47 ,  C09K9/02 ,  G02B1/04 ,  G02F1/17 ,  G03C1/685 ,  C03C4/06

Abstract: Photochromic condensed ring spiro fluorene-2H-benzopyran cpds. of formula (I) are new, where Ra-Rc = H, alkyl, aryl, OR, SR, COR or COOR; R = H, alkyl, aryl, -NR R , halogen atom, a mono- or polyhalo-alkyl gp., NO2, CN or SCN; R and R = H, alkyl, cycloalkyl or aryl or R and R together with the N atom to which they are bound may complete a 4-7 membered heterocyclic ring which may contain additional heteroatoms chosen from N, O and S; n and m = whole numbers 1-4; p = 1 or 2; and H = an aromatic 5 or 6 membered heterocyclic gp. condensed in the 5, 6 or 6, 7 position, contg. one or more heteroatoms chosen from O, Se, S or N, or an aromatic 5 or 6 membered carbocycle condensed in the 7, 8-position; the carbocycle or heterocycle H opt. being substd. by one or more alkyl, alkoxy, amino, aryl or aralkyl gps. or condensed with another 5-10 membered ring.

公开(公告)号：CA2136171A1

公开(公告)日：1995-05-18

申请号：CA2136171

申请日：1994-11-18

Applicant: ESSILOR INT

Inventor： GUGLIELMETTI ROBERT ,  SAMAT ANDRE ,  LAREGINIE PIERRE

IPC: C07D498/10 ,  C07D498/20 ,  C09K9/02 ,  G02F1/17 ,  G03C1/685 ,  C07D498/00 ,  G02B5/23 ,  G02C7/10

Abstract: PR?CIS L'invention est relative à de nouveaux composés photochromiques répondant à la formule générale (I) dans laquelle Ra et Rb désignent un atome d'hydrogène ou d'halogène; un groupement alkyle; un groupement mono- ou polyhaloalkyle, un groupement OR, SR, COR, COOR ou SO2R où R désigne un atome d'hydrogène, un groupement alkyle, aryle ou hétéroaryle; un groupement NR1 R2 où R1 R2 désigne un atome d'hydrogène, un groupement alkyle ou cycloalkyle ou aryle, ou R1 et R2 forment avec l'atome d'azote un hétérocycle en C4-C7; ou un groupement NO2, CN, SCN ou SO3R' où R' désigne un atome d'hydrogène ou un métal alcalin; m désigne un nombre entier de 1 à 4; n est égal à 1 ou 2; Cy désigne un cycle aromatique ou un hétérocycle aromatique ou non; Rc désigne un groupement alkyle, allyle, phényle, arylalkyle mono ou disubstitué par un groupement alkyle, alcoxy ou NO2; un groupement alicyclique; ou un groupement hydrocarboné aliphatique comportant un ou plusieurs hétéroatomes; Rd, Re, Rf, Rg désignent un atome d'hydrogène, un groupement alkyle, alcoxy ou thioalkyle, ou forment deux à deux un groupement cycloalkyle ayant 4 à 7 chaînons pouvant comporter des hétéroatomes éventuellement condensés par un noyau aromatique; et Rh désigne un atome d'hydrogène ou forme avec Rd un groupement cycloalkyle à 5 ou 6 chaînons. Les composés de formule (I) sont utiles dans le domaine ophtalmique, en particulier dans et/ou sur les lentilles ophtalmiques.

公开(公告)号：AU657206B2

公开(公告)日：1995-03-02

申请号：AU3537093

申请日：1993-03-18

Applicant: ESSILOR INT

Inventor： GUGLIELMETTI ROBERT ,  POSSO JEAN-LUC ,  SAMAT ANDRE

IPC: C07D491/048 ,  C07D491/04 ,  C07D491/052 ,  C07D493/04 ,  C07D495/04 ,  C07D513/04 ,  C09D5/00 ,  C09D7/12 ,  C09K9/02 ,  G03C1/685 ,  G03C1/73

Abstract: The invention relates to photochromic compounds of general formula: in which R , R and R denote hydrogen; alkyl; aryl; OR, SR, COR or COOR, in which R denotes hydrogen, alkyl or aryl; amino of formula NR1R2 in which R1 and R2 denote hydrogen, alkyl, cycloalkyl, or aryl, R1 and R2 being able to form, with the nitrogen atom, a heterocycle containing 4 to 7 members and being able additionally to contain one or more heteroatoms chosen from nitrogen, oxygen or sulphur; a halogen atom; a mono- or polyhaloalkyl group; an NO2, CN or SCN group; n and m denote integers from 1 to 5 according to the number of substitutions on the ring and p can be equal to 1 or 2 depending on the number of substitutions on the ring; H is an aromatic heterocycle having 4 to 7 members containing one or more heteroatoms chosen from nitrogen, oxygen or sulphur, it being possible for these heterocyclic rings to be substituted by one or more alkyl, alkoxy, amino, aryl or aralkyl groups or condensed with an aromatic ring, and to their use in ophthalmic optics.s

公开(公告)号：FR2796077B1

公开(公告)日：2001-10-05

申请号：FR9908875

申请日：1999-07-08

Applicant: ESSILOR INT

Inventor： FRIGOLI MICHEL ,  MOUSTROU CORINNE ,  SAMAT ANDRE ,  GUGLIELMETTI ROBERT

IPC: B32B17/10 ,  C07D409/14 ,  C09K9/02 ,  G02B5/23 ,  C08J7/04 ,  G02B1/00 ,  A42B3/22 ,  B64C1/14

Abstract: The photochromic compounds of the invention correspond to the formula:in which Th2 represents a bithienyl group in one of the positions 5 to 10 of the naphthenic ring system system, R1 denotes a bithienyl or trithienyl group and R2 denotes a bithienyl, trithienyl, aryl, naphthyl, thienyl, furyl, pyrrolyl or N-alkylpyrrolyl group.

公开(公告)号：FR2751971B1

公开(公告)日：1998-11-20

申请号：FR9609659

申请日：1996-07-31

Applicant: ESSILOR INT

Inventor： CHAMONTIN KARINE ,  LOKSHIN VLADIMIR ,  SAMAT ANDRE ,  GUGLIELMETTI ROBERT

IPC: G02C7/10 ,  C07D498/10 ,  C07D498/20 ,  C08K5/35 ,  C08L101/00 ,  G02B5/23 ,  G03C1/685

Abstract: PCT No. PCT/FR97/01196 Sec. 371 Date Jan. 29, 1999 Sec. 102(e) Date Jan. 29, 1999 PCT Filed Jul. 3, 1997 PCT Pub. No. WO98/04563 PCT Pub. Date Feb. 5, 1998Described are novel reversible photochromic compounds of the homoazaadamantane spirooxazine family. Certain substituents are present on the nitrogen atom of the homoazaadamantane portion of the compound and on the benzene ring fused to the oxazine portion of the compound. These compounds may be represented by the following formula: Also described are compositions, e.g., solvent based mediums and polymerized organic materials, used to produce ophthalmic components, that contain the homoazaadamantane compounds with or without other photochromic compounds.

公开(公告)号：FR2763070A1

公开(公告)日：1998-11-13

申请号：FR9705544

申请日：1997-05-06

Applicant: ESSILOR INT

Inventor： LOKSHIN VLADIMIR ,  CHAMONTIN KARINE ,  GUGLIELMETTI ROBERT ,  SAMAT ANDRE

IPC: G03C1/685 ,  C07D498/10 ,  C08J5/00 ,  C08K5/357 ,  G02C7/10

Abstract: The invention concerns photochromic compounds of spiro{indoline-{2,3'}-benzoxazine} containing at least an electron-attracting group bound in position 5' or 6' to the benzoxazine structure by a chain comprising at least a double ethylenic bond. The invention is applicable to ophthalmic optics.

公开(公告)号：DE69126284T2

公开(公告)日：1997-10-09

申请号：DE69126284

申请日：1991-12-04

Applicant: ESSILOR INT

Inventor： GUGLIELMETTI ROBERT ,  TARDIEU PASCALE

IPC: C07D498/20 ,  C09K9/02 ,  G03C1/685

Abstract: New photochromic compounds from the class of indolinospirooxazines, characterised in that they have the formula of an indolinospirobenzocyclodiazene (for example formula (I)).

公开(公告)号：DE69024541D1

公开(公告)日：1996-02-15

申请号：DE69024541

申请日：1990-06-05

Applicant: ESSILOR INT

Inventor： GUGLIELMETTI ROBERT ,  TARDIEU PASCALE

IPC: C07D498/20 ,  C07D513/20 ,  C09K9/02 ,  G03C1/685

Abstract: New photochromic compounds corresponding to the formula of an indolinospirooxazine containing an indoline part and an oxazine part, where the oxazine part includes a five-membered unsaturated heterocyclic ring. … The invention covers especially photochromic compounds where the said oxazine part is of the benzothiazolooxazine or indoleninooxazine type.