<SEC-DOCUMENT>0001104659-17-046233-index.html : 20171101
<SEC-HEADER>0001104659-17-046233.hdr.sgml : 20171101
<ACCEPTANCE-DATETIME>20170721135159
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001104659-17-046233
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170721

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MADRIGAL PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0001157601
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		200 BARR HARBOR DRIVE, SUITE 400
		CITY:			WEST CONSHOHOCKEN
		STATE:			PA
		ZIP:			19428
		BUSINESS PHONE:		404-380-9263

	MAIL ADDRESS:	
		STREET 1:		200 BARR HARBOR DRIVE, SUITE 400
		CITY:			WEST CONSHOHOCKEN
		STATE:			PA
		ZIP:			19428

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SYNTA PHARMACEUTICALS CORP
		DATE OF NAME CHANGE:	20010815
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

</DOCUMENT>
</SEC-DOCUMENT>