-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 UAd98jh/0sf3aG/KvC9iWc4q992uTnhmULRsUpr3jl7Vn4vYENAJSeZ5Nvxz3vgA
 cIRlXf+m+6GWXln+FGkQ1g==

<SEC-DOCUMENT>0000899243-02-000885.txt : 20020415
<SEC-HEADER>0000899243-02-000885.hdr.sgml : 20020415
ACCESSION NUMBER:		0000899243-02-000885
CONFORMED SUBMISSION TYPE:	10-K405/A
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20011231
FILED AS OF DATE:		20020401

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			3 DIMENSIONAL PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0000914201
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				232716487
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K405/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16019
		FILM NUMBER:		02595211

	BUSINESS ADDRESS:	
		STREET 1:		665 STOCKTON DRIVE
		STREET 2:		SUITE 104
		CITY:			EXTON
		STATE:			PA
		ZIP:			19341
		BUSINESS PHONE:		6104588959

	MAIL ADDRESS:	
		STREET 1:		665 STOCKTON DRIVE
		STREET 2:		SUITE 104
		CITY:			EXTON
		STATE:			PA
		ZIP:			19341
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K405/A
<SEQUENCE>1
<FILENAME>d10k405a.txt
<DESCRIPTION>AMENDMENT NO. 1 TO FORM 10-K405
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>dex991.txt
<DESCRIPTION>LETTER RELATED TO ARTHUR ANDERSEN
</DOCUMENT>
</SUBMISSION>