Claims
- 1. A compound of formula II A1—L2—A1 (II)in whichA1 is a radical of formula VA B1 is a bridge member —O— or —NH—, L2 is a polyoxyalkylene bridge member of formula XIV —CH2—CH(OH)—CH2—O—[CH2—(CH2)u—O—]m—CH2—CH(OH)—CH2— (XIV) or is a polyoxyalkylene bridge member of formula XV —CO—(CH2)u—O—[CH2—(CH2)u—O—]m—(CH2)u—CO— (XV) or is a polyoxyalkylene bridge member of formula XVI —Y—O—CO(CH2)u—O—[CH2—(CH2)u—O—]m—(CH2)u—COO—Y— (XVI) or is a polyoxyalkylene bridge member of formula XVII —(CH2)k—CH(R12)—CO—B1—(CnH2n—O—)m—CnH2n—B1—CO—CH(R12)—(CH2)k— (XVII) or is a polyoxyalkylene bridge member of formula XVIII —CO—CH(R21)—CH2—NH—(CnH2n—O—)m—CnH2n—NH—CH2—CH(R21)—CO— (XVIII) or is a polyoxyalkylene bridge member of formula XIX —Y—O—CO—(CH2)2—NH—(CnH2n—O—)m—CnH2n—NH—(CH2)2—COO—Y— (XIX) or is a polyoxyalkylene bridge member of formula XXI —CH(CH3)—CH2—[O—CH(CH3)—CH2]a—(O—CH2CH2)b—(O—CH2—CH(CH3)c)— (XXI) in whicha+c=2.5 and b=8.5 to 40.5; R9 is hydrogen, halogen, C1-C18alkoxy, C3-C6alkenoxy or aryl-S(O)t; R10 is hydrogen or OH; R11 is hydrogen, C1-C12alkyl, aryl-C1-C4alkyl or C3-C6alkenyl; R12 is hydrogen or C1-C16alkyl; R21 is hydrogen, C1-C4alkyl or —CN; Y is unsubstituted or substituted C2-C20alkylene; k is zero or a number from 1-16; m is a number from 2-60; n is a number from 2-6; t is zero, 1 or 2; and u is a number from 1-4.
- 2. A compound according to claim 1 in whichR9 is hydrogen, halogen, C1-C18alkoxy or phenyl-S(O)t; R10 is hydrogen or OH; R11 is hydrogen, C1-C8alkyl, phenyl-C1-C3alkyl or allyl; R12 is C1-C10alkyl; R21 is hydrogen or methyl; Y is unsubstituted or substituted C2-C12alkylene; k is zero or a number from 1-6; m is a number from 2-50; n is a number from 2-4; t is zero, 1 or 2; and u is a number from 1-3.
- 3. A compound according to claim 1 in whichR9 is hydrogen, chlorine, methoxy or phenyl-S(O)t; R10 is hydrogen; R11 is hydrogen, C1-C8alkyl or phenyl-C1-C3alkyl; R12 is C1-C10alkyl; m is a number from 2-23; and n is a number 2 or 3.
- 4. A compound according to claim 2 in which L2 is a bridge member of one of formulae XIV, XV, XVII, XVIII or XXI.
- 5. A compound according to claim 1 in whichB1 is —O— or —NH—; L2 is a polyoxyalkylene bridge member of formula XIV, XV, XVII, XVIII or XXI; R9, R10 and R11 are each hydrogen; R12 is hydrogen or methyl; R21 is hydrogen; Y is C3-C6alkylene; k is zero or 1; m is a number from 2-23; n is 2 or 3; and u is 1 to 3.
- 6. A compound according to claim 1 of formula VA2 in which R9, R10, R11 and L2 are described in claim 1.
- 7. A compound of formula VA2 according to claim 1 wherein R9, R10 and R11 are each hydrogen, and L2 is a polyoxyalkylene bridge member of formula XIV wherein u is 1, and m is 2, 3, 4, 6.4, 13.2, 22.3 or 87.
Priority Claims (1)
Number |
Date |
Country |
Kind |
1806/96 |
Jul 1996 |
CH |
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Parent Case Info
This application is a divisional of U.S. application Ser. No. 09/214,859 filed Jan. 13, 1999 now abandoned which is a 371 of PCT/EP97/03567.
US Referenced Citations (8)
Foreign Referenced Citations (4)
Number |
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Country |
0434608 |
Jun 1991 |
EP |
0610861 |
Aug 1994 |
EP |
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Jun 1994 |
GB |
7 109447 |
Mar 1995 |
JP |
Non-Patent Literature Citations (1)
Entry |
Derwent Abstr. 95-128316/17 for JP 07053518. |